EP1127609A3 - Method for processing a product in at least a mixing kneader - Google Patents

Method for processing a product in at least a mixing kneader Download PDF

Info

Publication number
EP1127609A3
EP1127609A3 EP01103153A EP01103153A EP1127609A3 EP 1127609 A3 EP1127609 A3 EP 1127609A3 EP 01103153 A EP01103153 A EP 01103153A EP 01103153 A EP01103153 A EP 01103153A EP 1127609 A3 EP1127609 A3 EP 1127609A3
Authority
EP
European Patent Office
Prior art keywords
kneader
mixer
solution
product
processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01103153A
Other languages
German (de)
French (fr)
Other versions
EP1127609A2 (en
EP1127609B1 (en
Inventor
Pierre-Alain Dr. Fleury
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
List AG
Original Assignee
List AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by List AG filed Critical List AG
Publication of EP1127609A2 publication Critical patent/EP1127609A2/en
Publication of EP1127609A3 publication Critical patent/EP1127609A3/en
Application granted granted Critical
Publication of EP1127609B1 publication Critical patent/EP1127609B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/47—Mixing liquids with liquids; Emulsifying involving high-viscosity liquids, e.g. asphalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/82—Combinations of dissimilar mixers
    • B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/834—Mixing in several steps, e.g. successive steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2214—Speed during the operation
    • B01F35/22142—Speed of the mixing device during the operation
    • B01F35/221422—Speed of rotation of the mixing axis, stirrer or receptacle during the operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/75455—Discharge mechanisms characterised by the means for discharging the components from the mixer using a rotary discharge means, e.g. a screw beneath the receptacle
    • B01F35/754551—Discharge mechanisms characterised by the means for discharging the components from the mixer using a rotary discharge means, e.g. a screw beneath the receptacle using helical screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Continuous evaporation or heat treatment of elastomers and thermoplastics is carried out in a mixer and kneader fitted with stirring shafts (7 - 10) on which mixing and kneading components (11) are mounted. New low viscosity solution is mixed with pre-evaporated viscous material, the viscosity and concentration of the solution being adjusted so that the energy input from mechanical kneading and heat transfer is maximised. An Independent claim is included for apparatus for carrying out the process with an inlet (5) for solution connected to a mixer/kneader (1) with good back mixing connected to a second mixer/kneader (2) with good forced flow.
EP01103153A 2000-02-24 2001-02-10 Method for processing a product in at least a mixing kneader Expired - Lifetime EP1127609B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10008531 2000-02-24
DE10008531A DE10008531A1 (en) 2000-02-24 2000-02-24 Process for treating a product in at least one mixing kneader

Publications (3)

Publication Number Publication Date
EP1127609A2 EP1127609A2 (en) 2001-08-29
EP1127609A3 true EP1127609A3 (en) 2005-06-08
EP1127609B1 EP1127609B1 (en) 2007-04-11

Family

ID=7632160

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01103153A Expired - Lifetime EP1127609B1 (en) 2000-02-24 2001-02-10 Method for processing a product in at least a mixing kneader

Country Status (4)

Country Link
EP (1) EP1127609B1 (en)
AT (1) ATE359113T1 (en)
DE (2) DE10008531A1 (en)
ES (1) ES2281382T3 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE435698T1 (en) * 2002-11-08 2009-07-15 Buss Sms Canzler Gmbh METHOD FOR MIXING SOLID AND LIQUID COMPONENTS IN A MIXING DEVICE, APPLICATION OF THE METHOD AND MIXING DEVICE
DE10303167B4 (en) * 2003-01-27 2006-01-12 List Holding Ag Process for the continuous phase transformation of a product
DE102006015541A1 (en) 2006-03-31 2007-10-04 List Holding Ag Process for treating highly viscous products, comprises adding monomers, catalysts and/or initiators to a mixing kneader, heating the obtained product to a boiling temperature, and absorbing exothermicity of the product
JP5400160B2 (en) 2008-09-19 2014-01-29 ランクセス・インターナショナル・ソシエテ・アノニム Method for producing polymer free of water and solvent
CA2751537C (en) 2009-02-05 2017-01-03 List Holding Ag A process and a device for the continuous treatment of mixed substances
FR2951177B1 (en) 2009-10-09 2012-12-21 Roquette Freres PROCESS FOR THE PREPARATION OF ACETYLATED DERIVATIVES OF AMYLACEOUS MATERIAL
DE102010052265A1 (en) 2010-02-16 2011-08-18 LANXESS Deutschland GmbH, 51373 Separating polybutadiene rubber useful e.g. for producing tires, from polymer solution containing polybutadiene rubber and solvent, comprises treating polymer solution using mixing kneader and degassing pretreated polymer solution
TWI519556B (en) 2010-03-24 2016-02-01 朗盛國際股份有限公司 Process for the production of water and solvent-free polymers
EP2368918A1 (en) 2010-03-24 2011-09-28 LANXESS Deutschland GmbH Process for the production of water and solvent-free polymers
JP5685638B2 (en) 2010-03-24 2015-03-18 ランクセス・インターナショナル・ソシエテ・アノニム Method for producing halobutyl rubber free of water and solvent
EP2368917B1 (en) 2010-03-25 2013-01-09 LANXESS International SA Process for the production of water and solvent-free hydrogenated nitrile rubbers
EP2368916B1 (en) 2010-03-25 2012-08-22 LANXESS International SA Process for the production of water and solvent-free nitrile rubbers
CA2796282C (en) 2010-04-30 2015-02-03 Yu Feng Wang Method for elastomer finishing
SA112330882B1 (en) 2011-09-28 2018-01-24 ارلانكسيو دوتشلاند جى ام بى اتش. Apparatus for removing volatiles from polymer-containing media
DE102013102570A1 (en) * 2013-03-13 2014-09-18 List Holding Ag Method for concentrating a polymer solution
TWI649180B (en) 2013-04-04 2019-02-01 艾朗希歐德意志有限公司 Method for removing volatile components from a self-containing elastomeric medium and de-volatile equipment for this purpose
WO2016078994A1 (en) * 2014-11-17 2016-05-26 List Holding Ag Method of processing and/or recovering and/or reutilizing residues, especially from refinery processes
CN107548343B (en) * 2015-04-30 2020-06-09 埃克森美孚化学专利公司 System and process for halogenating olefin-derived elastomers in bulk phase
CN110813170A (en) * 2019-08-20 2020-02-21 浙江盛旺耐火材料股份有限公司 Counter-flow mixer for refractory castable

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334680A (en) * 1965-06-07 1967-08-08 Head Wrightson & Co Ltd Rotary wiped film evaporator
US3357479A (en) * 1967-01-13 1967-12-12 Artisan Ind Wiped film processing apparatus for evaporating and concentrating viscous materials
US4153501A (en) * 1976-02-19 1979-05-08 Basf Aktiengesellschaft Process and apparatus for removing vaporizable constituents from viscous solutions or melts of thermoplastics
EP0457086A2 (en) * 1990-05-12 1991-11-21 Bayer Ag Contactless measurement of the local torque drag-in at wormmachines
US5768894A (en) * 1991-06-17 1998-06-23 Y.T. Li Engineering, Inc. Apparatus, process and system for tube and whip rod heat exchanger
US5817211A (en) * 1996-01-10 1998-10-06 Bayer Aktiengesellschaft Process and device for continuous evaporation to dryness of viscous solutions and suspensions with a tendency to stick
US5973109A (en) * 1995-12-05 1999-10-26 Fuji Photo Film Co., Ltd. Process for the preparation of polymer solution

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334680A (en) * 1965-06-07 1967-08-08 Head Wrightson & Co Ltd Rotary wiped film evaporator
US3357479A (en) * 1967-01-13 1967-12-12 Artisan Ind Wiped film processing apparatus for evaporating and concentrating viscous materials
US4153501A (en) * 1976-02-19 1979-05-08 Basf Aktiengesellschaft Process and apparatus for removing vaporizable constituents from viscous solutions or melts of thermoplastics
EP0457086A2 (en) * 1990-05-12 1991-11-21 Bayer Ag Contactless measurement of the local torque drag-in at wormmachines
US5768894A (en) * 1991-06-17 1998-06-23 Y.T. Li Engineering, Inc. Apparatus, process and system for tube and whip rod heat exchanger
US5973109A (en) * 1995-12-05 1999-10-26 Fuji Photo Film Co., Ltd. Process for the preparation of polymer solution
US5817211A (en) * 1996-01-10 1998-10-06 Bayer Aktiengesellschaft Process and device for continuous evaporation to dryness of viscous solutions and suspensions with a tendency to stick

Also Published As

Publication number Publication date
ATE359113T1 (en) 2007-05-15
ES2281382T3 (en) 2007-10-01
EP1127609A2 (en) 2001-08-29
EP1127609B1 (en) 2007-04-11
DE50112304D1 (en) 2007-05-24
DE10008531A1 (en) 2001-09-13

Similar Documents

Publication Publication Date Title
EP1127609A3 (en) Method for processing a product in at least a mixing kneader
IN189920B (en)
DE3681006D1 (en) DOUBLE SHAFT MIXER FOR CONTINUOUS AND DISCONTINUOUS OPERATION.
ATE16082T1 (en) DEVICE FOR CONTINUOUS MIXING AND HOMOGENIZING OF POWDER WITH LIQUID SUBSTANCES.
AU2922801A (en) Continuous mixer or stir fry cooker
DE60003005D1 (en) DEVICE FOR MIXING AND APPLICATING COMPONENTS WITH VARIOUS VISCOSITIES FOR TISSUE ADHESIVES
ES2036636T3 (en) Kneader mixer with kneading forks.
PT1102624E (en) MIXING APPLIANCE
KR920021806A (en) Reactor for Bleaching Pulp in Two Stages
DK1273341T3 (en) Vertical mixing apparatus
ATE176602T1 (en) SYSTEM AND DEVICE FOR MIXING VISCOUS PRODUCTS AND/OR LIQUIDS AND USE OF SUCH DEVICE
ATE217182T1 (en) DEVICE FOR MODIFYING AND PROVIDING A LIQUID NUTRITIONAL COMPOSITION
DK1192865T3 (en) Process and apparatus for admixture of additives during the conditioning of animal feed
AU691078B2 (en) Mixing and kneading device
PL338217A1 (en) Method of and apparatus for mixing liquid and powdered substances with each other and for conducting a reaction between them
DE50303662D1 (en) Small-sized
EP1000657A3 (en) Mixer for highly viscous products
CN207463123U (en) Mix and stir vibrator
CN1019899C (en) Fluid mass-transfer mixer
EP1753524A1 (en) A device for controlling and regulating the physical-biochemical condition of a liquid mixture
LePree Innovations in Mixing Maximize Efficiency: Developments in mixing technologies permit efficient use of energy and resources and manage challenging applications.
CN207822863U (en) A kind of Cosmetic Manufacture high pressure digital display homogenizer
ATE326189T1 (en) SYSTEM AND APPARATUS FOR MIXING IMPRESSION MATERIALS FOR DENTAL APPLICATIONS AND THE LIKE
AU2002317179A1 (en) Microwave mixer/dryer/reactor for industrial use
JPS55102433A (en) Method and apparatus for agitation and mixing of fluid of different kind which use ultrasonic wave

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20050910

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070411

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 50112304

Country of ref document: DE

Date of ref document: 20070524

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20070613

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ARIE WUBBEN

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070911

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2281382

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070411

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070411

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20080114

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070712

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070411

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070411

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 50112304

Country of ref document: DE

Representative=s name: PATENTANWAELTE UND RECHTSANWALT DR. WEISS, ARA, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 50112304

Country of ref document: DE

Representative=s name: PATENTANWAELTE UND RECHTSANWALT WEISS, ARAT & , DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20160210

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20160217

Year of fee payment: 16

Ref country code: SE

Payment date: 20160217

Year of fee payment: 16

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170228

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20170217

Year of fee payment: 17

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170211

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

Ref country code: BE

Ref legal event code: MM

Effective date: 20170228

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 50112304

Country of ref document: DE

Representative=s name: PATENTANWAELTE UND RECHTSANWALT WEISS, ARAT & , DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 50112304

Country of ref document: DE

Owner name: LIST TECHNOLOGY AG, CH

Free format text: FORMER OWNER: LIST AG, ARISDORF, CH

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20180216

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20180216

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20180227

Year of fee payment: 18

Ref country code: FR

Payment date: 20180222

Year of fee payment: 18

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20180705

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170211

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

Owner name: LIST TECHNOLOGY AG, CH

Effective date: 20180822

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 359113

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180210

REG Reference to a national code

Ref country code: NL

Ref legal event code: PD

Owner name: LIST TECHNOLOGY AG; CH

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), ASSIGNMENT; FORMER OWNER NAME: LIST AG

Effective date: 20181210

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20190301

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20190210

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: LIST TECHNOLOGY AG, CH

Free format text: FORMER OWNER: LIST AG, CH

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190301

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190210

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190228

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20200224

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20200428

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50112304

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL