BR9713405A - Aditivos para inibir a formação de hidratos gasosos. - Google Patents
Aditivos para inibir a formação de hidratos gasosos.Info
- Publication number
- BR9713405A BR9713405A BR9713405-8A BR9713405A BR9713405A BR 9713405 A BR9713405 A BR 9713405A BR 9713405 A BR9713405 A BR 9713405A BR 9713405 A BR9713405 A BR 9713405A
- Authority
- BR
- Brazil
- Prior art keywords
- inhibit
- additives
- formation
- alkyl
- gas hydrates
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
- F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
- F17D1/05—Preventing freezing
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/107—Limiting or prohibiting hydrate formation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/22—Hydrates inhibition by using well treatment fluids containing inhibitors of hydrate formers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/34—Hydrogen distribution
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0391—Affecting flow by the addition of material or energy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Patente de Invenção:<B>"ADITIVOS PARA INIBIR A FORMAçãO DE HIDRATOS GASOSOS"<D>. A invenção presente refere-se à aplicação de polímeros hidrossolúveis compreendendo elementos estruturais de fórmula (I) em que cada R é de modo independente H ou C~ 1-5~ alquila; X é H, um grupo alcalino ou de metal alcalino-terroso ou um grupo de amónio queternário; R~ 1~ é H ou C~ 1-18~ alquila; e R~ 2~ é C~ 1-18~alquila; e em que os grupos alquila representados por R~ 1~ e R~ 2~ podem carregar um substituinte hidróxi ou amino; e, se desejado, uma proporção menor de elementos estruturais de fórmula (II) em que R~ 1~ R~ 1~ R~ 2~ e X podem ter os significados acima, e Alk é uma cadeia C~ 1~ - C~ 5~ alquilaeno, como aditivos para inibir a formação de hidratos gasosos em conjunto com produção e transporte de hidrocarboneto.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19648415 | 1996-11-22 | ||
NO971390A NO971390L (no) | 1997-03-24 | 1997-03-24 | Polymer og anvendelse derav for regulering av gasshydratdannelse |
DE19725509A DE19725509A1 (de) | 1996-11-22 | 1997-06-17 | Additive zur Inhibierung der Gashydratbildung |
PCT/EP1997/006506 WO1998023843A1 (en) | 1996-11-22 | 1997-11-21 | Additives for inhibiting formation of gas hydrates |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9713405A true BR9713405A (pt) | 2000-01-25 |
Family
ID=27216859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9713405-8A BR9713405A (pt) | 1996-11-22 | 1997-11-21 | Aditivos para inibir a formação de hidratos gasosos. |
Country Status (8)
Country | Link |
---|---|
US (2) | US6369004B1 (pt) |
EP (1) | EP0939855B1 (pt) |
JP (1) | JP2001505971A (pt) |
KR (1) | KR20000057145A (pt) |
BR (1) | BR9713405A (pt) |
CA (1) | CA2272654C (pt) |
DK (1) | DK0939855T3 (pt) |
WO (1) | WO1998023843A1 (pt) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001505971A (ja) * | 1996-11-22 | 2001-05-08 | クラリアント・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 水和ガスの形成を抑制するための添加剤 |
DE19803384C1 (de) * | 1998-01-29 | 1999-04-15 | Clariant Gmbh | Additive zur Inhibierung der Gashydratbildung und Verfahren zur Inhibierung der Bildung von Gashydraten |
DE19920152C1 (de) | 1999-05-03 | 2000-10-12 | Clariant Gmbh | Additive zur Inhibierung der Gashydratbildung und deren Verwendung |
NO992278L (no) * | 1999-05-11 | 2000-11-13 | Rf Procom As | FremgangsmÕte for forhindring av tilstopping rørledninger med gasshydrater |
US6596911B2 (en) * | 2000-02-22 | 2003-07-22 | Baker Hughes Incorporation | Composition and method for inhibition of formation of gas hydrates |
US6905605B2 (en) * | 2000-04-07 | 2005-06-14 | Shell Oil Company | Method for inhibiting the plugging of conduits by gas hydrates |
CA2408764C (en) * | 2000-05-15 | 2010-02-02 | Bj Services Company | Well service composition comprising a fracturing fluid and a gas hydratecontroller and the method of using the composition |
WO2002010318A1 (fr) * | 2000-07-28 | 2002-02-07 | Mitsubishi Rayon Co., Ltd. | Inhibiteur de formation d'hydrates de gaz et procede d'inhibition de la formation d'hydrates de gaz au moyen dudit inhibiteur |
DE10059816C1 (de) | 2000-12-01 | 2002-04-18 | Clariant Gmbh | Verwendung von Additiven zur Inhibierung der Gashydratbildung |
DE10125158A1 (de) * | 2001-05-22 | 2002-12-05 | Basf Ag | Nieder-und hochmolekulare Emulgatoren, insbesondere auf Bassis von Polyisobutylen, sowie deren Mischungen |
CA2450162A1 (en) * | 2001-06-14 | 2002-12-27 | Shell Internationale Research Maatschappij B.V. | Method for solubilising asphaltenes in a hydrocarbon mixture |
DE10134224B4 (de) * | 2001-07-13 | 2012-12-20 | Clariant Produkte (Deutschland) Gmbh | Additive zur Inhibierung der Gashydratbildung |
US7164051B2 (en) * | 2002-09-03 | 2007-01-16 | Baker Hughes Incorporated | Gas hydrate inhibitors |
US7696393B2 (en) * | 2002-09-03 | 2010-04-13 | Shell Oil Company | Method and compositions for inhibiting formation of hydrocarbon hydrates |
AU2002361719A1 (en) * | 2002-09-13 | 2004-04-30 | Kkg Group Llc | Reducing paraffin, asphaltene, and hydrate accumulations in wells |
DE10307728B4 (de) * | 2003-02-24 | 2005-09-22 | Clariant Gmbh | Korrosions-und Gashydratinhibitoren mit verbesserter Wasserlöslichkeit und erhöhter biologischer Abbaubarkeit und derartige Verbindungen |
DE10307727B3 (de) | 2003-02-24 | 2004-11-11 | Clariant Gmbh | Verwendung von Verbindungen als Korrosions- und Gashydratinhibitoren mit verbesserter Wasserlöslichkeit und erhöhter biologischer Abbaubarkeit und diese Verbindungen |
DE10307730B3 (de) | 2003-02-24 | 2004-11-11 | Clariant Gmbh | Verwendung von Verbindungen als Korrosions- und Gashydratinhibitoren mit verbesserter Wasserlöslichkeit und erhöhter biologischer Abbaubarkeit und diese Verbindungen |
DE10307725B4 (de) * | 2003-02-24 | 2007-04-19 | Clariant Produkte (Deutschland) Gmbh | Korrosions-und Gashydratinhibitoren mit verbesserter Wasserlöslichkeit und erhöhter biologischer Abbaubarkeit |
DE10307729B8 (de) | 2003-02-24 | 2004-12-09 | Clariant Gmbh | Additive zur Inhibierung der Gashydratbildung |
JP2004307421A (ja) * | 2003-04-09 | 2004-11-04 | Um Dental Co Ltd | 歯科用接着剤および歯科用充填剤 |
JP2004331558A (ja) * | 2003-05-07 | 2004-11-25 | Um Dental Co Ltd | 歯科用セメント組成物 |
US20050085675A1 (en) * | 2003-10-21 | 2005-04-21 | Vaithilingam Panchalingam | Methods for inhibiting hydrate blockage in oil and gas pipelines using ester compounds |
DE102004048778B3 (de) | 2004-10-07 | 2006-06-22 | Clariant Gmbh | Korrosions-und Gashydratinhibitoren mit erhöhter biologischer Abbaubarkeit und verminderter Toxizität |
DE102005006421A1 (de) * | 2005-02-12 | 2006-08-24 | Clariant Produkte (Deutschland) Gmbh | Polymere und ihre Herstellung und Verwendung als Gashydratinhibitoren |
DE102005007287B4 (de) * | 2005-02-17 | 2007-01-25 | Clariant Produkte (Deutschland) Gmbh | Verwendung von Polyestern als Gashydratinhibitoren |
DE102005009134A1 (de) * | 2005-03-01 | 2006-09-14 | Clariant Produkte (Deutschland) Gmbh | Biologisch abbaubare Gashydratinhibitoren |
US7994374B2 (en) * | 2005-04-07 | 2011-08-09 | Exxonmobil Upstream Research Company | Recovery of kinetic hydrate inhibitor |
WO2007117221A1 (en) * | 2006-04-11 | 2007-10-18 | Agency For Science, Technology And Research | Catalysts for ring closing metathesis |
US20070282041A1 (en) * | 2006-06-01 | 2007-12-06 | Isp Investments Inc. | Composition for inhibiting formation of gas hydrates |
EP2038365A1 (en) | 2006-06-26 | 2009-03-25 | Bp Exploration Operating Company Limited | Wellbore fluid |
US8183184B2 (en) | 2006-09-05 | 2012-05-22 | University Of Kansas | Polyelectrolyte complexes for oil and gas applications |
US10400052B2 (en) | 2009-03-31 | 2019-09-03 | Isp Investments Llc | Polymers having N-vinyl amide and hydroxyl moieties, their compositions and the uses thereof |
DE102009030339A1 (de) | 2009-06-25 | 2011-01-05 | Clariant International Ltd. | Additive zur Inhibierung der Gashydratbildung |
JP2011213903A (ja) * | 2010-03-31 | 2011-10-27 | Kose Corp | 親水性高分子およびそれを配合する化粧料または皮膚外用剤 |
GB2490690B (en) | 2011-05-10 | 2013-11-06 | Siemens Plc | Methods and apparatus for orderly run-down of superconducting magnets |
GB201117476D0 (en) * | 2011-10-11 | 2011-11-23 | Uni I Stavanger | Method |
US9145465B2 (en) | 2011-10-20 | 2015-09-29 | Baker Hughes Incorporated | Low dosage kinetic hydrate inhibitors for natural gas production systems |
US9932511B2 (en) * | 2014-01-17 | 2018-04-03 | Elevance Renewable Sciences, Inc. | Natural oil-derived wellbore compositions and methods of use |
KR101584636B1 (ko) | 2014-05-23 | 2016-01-13 | 한국에너지기술연구원 | 가스 하이드레이트 생성 억제용 조성물 및 가스 하이드레이트 생성 억제 방법 |
US9834720B2 (en) | 2014-12-31 | 2017-12-05 | Ecolab Usa Inc. | Low dose gas hydrate inhibitor compositions |
US10280714B2 (en) | 2015-11-19 | 2019-05-07 | Ecolab Usa Inc. | Solid chemicals injection system for oil field applications |
WO2017147426A1 (en) * | 2016-02-26 | 2017-08-31 | Ecolab Usa Inc. | Kinetic hydrate inhibitors for controlling gas hydrate formation in wet gas systems |
WO2018217889A1 (en) | 2017-05-23 | 2018-11-29 | Ecolab Usa Inc. | Injection system for controlled delivery of solid oil field chemicals |
EP3630341A1 (en) | 2017-05-23 | 2020-04-08 | Ecolab USA, Inc. | Dilution skid and injection system for solid/high viscosity liquid chemicals |
US11161804B2 (en) | 2018-10-09 | 2021-11-02 | Clariant International Ltd. | Unsymmetrically substituted dicarboxylic acid diamido ammonium salts and their use for gas hydrate anti-agglomeration |
US20210179923A1 (en) | 2019-12-11 | 2021-06-17 | Clariant International, Ltd. | Method Of And A Composition For Controlling Gas Hydrate Blockage Through The Addition Of A Synergistically Acting Blend With N-Alkanoyl-Polyhydroxyalkylamines |
CN111410612B (zh) * | 2020-03-31 | 2022-06-17 | 常州大学 | 用于常温下氧化还原制备苯丙乳液的还原剂单体及其合成方法 |
AU2021261248A1 (en) * | 2020-04-22 | 2023-01-05 | Keziran, Michael | Method and system for extracting methane gas, converting the gas to clathrates, and transporting the gas for use |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA700361A (en) * | 1964-12-22 | General Mills | Method for control of paraffin deposition | |
US3244188A (en) * | 1962-10-03 | 1966-04-05 | Dow Chemical Co | Inhibition of deposition of hydrocarbonaceous solids from oil |
US3578421A (en) * | 1968-07-26 | 1971-05-11 | Mobil Oil Corp | Liquid hydrocarbon compositions containing reaction products of an amine and methyl vinyl ether-maleic anhydride copolymers as anti-static agents |
US3965027A (en) * | 1974-03-11 | 1976-06-22 | Calgon Corporation | Scale inhibition and corrosion inhibition |
US4018702A (en) * | 1974-03-11 | 1977-04-19 | Calgon Corporation | Corrosion inhibition with amine adducts of maleic anhydride polymers |
SU607958A1 (ru) * | 1976-04-20 | 1978-05-25 | Всесоюзный научно-исследовательский институт разработки и эксплуатации нефтепромысловых труб | Способ предотвращени образовани отложений парафина в нефтепромысловом оборудовании |
US4132535A (en) * | 1976-11-17 | 1979-01-02 | Western Chemical Company | Process for injecting liquid in moving natural gas streams |
NL8002689A (nl) * | 1980-05-09 | 1981-12-01 | M & T Chemicals Bv | Polymeren met biocide eigenschappen. |
US4518509A (en) * | 1982-04-09 | 1985-05-21 | Petrolite Corporation | Particulate compositions |
EP0307815B1 (de) * | 1987-09-15 | 1992-04-08 | BASF Aktiengesellschaft | Kraftstoffe für Ottomotoren |
DE3941561A1 (de) * | 1989-12-16 | 1991-06-20 | Basf Ag | Kaeltestabile erdoelmitteldestillate, enthaltend polymere als paraffindispergatoren |
DE4036225A1 (de) * | 1990-11-14 | 1992-05-21 | Basf Ag | Erdoelmitteldestillate mit verbesserten fliesseigenschaften in der kaelte |
AU675227B2 (en) * | 1992-06-11 | 1997-01-30 | Colorado School Of Mines | A method for inhibiting gas hydrate formation |
US5420370A (en) * | 1992-11-20 | 1995-05-30 | Colorado School Of Mines | Method for controlling clathrate hydrates in fluid systems |
US5639925A (en) * | 1992-11-20 | 1997-06-17 | Colorado School Of Mines | Additives and method for controlling clathrate hydrates in fluid systems |
US5432292A (en) * | 1992-11-20 | 1995-07-11 | Colorado School Of Mines | Method for controlling clathrate hydrates in fluid systems |
JP2001505971A (ja) * | 1996-11-22 | 2001-05-08 | クラリアント・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 水和ガスの形成を抑制するための添加剤 |
US6117929A (en) * | 1998-12-03 | 2000-09-12 | Isp Investments Inc. | Method for preventing or retarding the formation of gas hydrates |
-
1997
- 1997-11-21 JP JP52425198A patent/JP2001505971A/ja active Pending
- 1997-11-21 EP EP97951935A patent/EP0939855B1/en not_active Expired - Lifetime
- 1997-11-21 DK DK97951935T patent/DK0939855T3/da active
- 1997-11-21 KR KR1019990704418A patent/KR20000057145A/ko not_active Application Discontinuation
- 1997-11-21 WO PCT/EP1997/006506 patent/WO1998023843A1/en not_active Application Discontinuation
- 1997-11-21 CA CA002272654A patent/CA2272654C/en not_active Expired - Fee Related
- 1997-11-21 BR BR9713405-8A patent/BR9713405A/pt not_active IP Right Cessation
- 1997-11-24 US US08/977,084 patent/US6369004B1/en not_active Expired - Lifetime
-
2001
- 2001-07-20 US US09/909,619 patent/US6544932B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2272654C (en) | 2005-08-23 |
US6544932B2 (en) | 2003-04-08 |
US20020002116A1 (en) | 2002-01-03 |
EP0939855A1 (en) | 1999-09-08 |
EP0939855B1 (en) | 2001-05-30 |
US6369004B1 (en) | 2002-04-09 |
CA2272654A1 (en) | 1998-06-04 |
KR20000057145A (ko) | 2000-09-15 |
WO1998023843A1 (en) | 1998-06-04 |
JP2001505971A (ja) | 2001-05-08 |
DK0939855T3 (da) | 2001-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B09W | Correction of the decision to grant [chapter 9.1.4 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
B25D | Requested change of name of applicant approved |
Owner name: RF - ROGALAND RESEARCH (NO) , CLARIANT PRODUKTE (D Free format text: ALTERADO DE: CLARIANT GMBH |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 19A ANUIDADE. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2386 DE 27-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |