DE69922950D1 - Ultraviolettbehandlung für wässrige flüssigkeiten - Google Patents
Ultraviolettbehandlung für wässrige flüssigkeitenInfo
- Publication number
- DE69922950D1 DE69922950D1 DE69922950T DE69922950T DE69922950D1 DE 69922950 D1 DE69922950 D1 DE 69922950D1 DE 69922950 T DE69922950 T DE 69922950T DE 69922950 T DE69922950 T DE 69922950T DE 69922950 D1 DE69922950 D1 DE 69922950D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- light
- intensity
- treatment
- flow
- 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.)
- Expired - Fee Related
Links
- 239000012530 fluid Substances 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 14
- 238000000034 method Methods 0.000 abstract 7
- 230000005484 gravity Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
- C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
- A61L2/0029—Radiation
- A61L2/0047—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
- A61L2/28—Devices for testing the effectiveness or completeness of sterilisation, e.g. indicators which change colour
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3623—Means for actively controlling temperature of blood
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3681—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by irradiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/05—General characteristics of the apparatus combined with other kinds of therapy
- A61M2205/051—General characteristics of the apparatus combined with other kinds of therapy with radiation therapy
- A61M2205/053—General characteristics of the apparatus combined with other kinds of therapy with radiation therapy ultraviolet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J2219/0801—Controlling the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J2219/0873—Materials to be treated
- B01J2219/0877—Liquid
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
- C02F2201/3221—Lamps suspended above a water surface or pipe
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
- C02F2201/3227—Units with two or more lamps
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
- C02F2201/3228—Units having reflectors, e.g. coatings, baffles, plates, mirrors
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/326—Lamp control systems
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/04—Location of water treatment or water treatment device as part of a pitcher or jug
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Organic Chemistry (AREA)
- Cardiology (AREA)
- Anesthesiology (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Hematology (AREA)
- Toxicology (AREA)
- Medicinal Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Physical Water Treatments (AREA)
- Removal Of Specific Substances (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7690298A | 1998-05-13 | 1998-05-13 | |
US76902 | 1998-05-13 | ||
CA2255563 | 1998-12-14 | ||
CA 2255563 CA2255563A1 (en) | 1998-05-13 | 1998-12-14 | Ultraviolet treatment for aqueous liquids |
PCT/CA1999/000435 WO1999058453A1 (en) | 1998-05-13 | 1999-05-13 | Ultraviolet treatment for aqueous liquids |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69922950D1 true DE69922950D1 (de) | 2005-02-03 |
DE69922950T2 DE69922950T2 (de) | 2006-03-30 |
Family
ID=22134872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69922950T Expired - Fee Related DE69922950T2 (de) | 1998-05-13 | 1999-05-13 | Ultraviolettbehandlung für wässrige flüssigkeiten |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1082268B1 (de) |
AT (1) | ATE285995T1 (de) |
AU (1) | AU762296B2 (de) |
CA (2) | CA2255563A1 (de) |
DE (1) | DE69922950T2 (de) |
EA (1) | EA200001185A1 (de) |
WO (1) | WO1999058453A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6614039B2 (en) | 1999-06-23 | 2003-09-02 | Brad C. Hollander | Hermetically sealed ultraviolet light source |
US7081225B1 (en) | 1999-07-20 | 2006-07-25 | Hollander Brad C | Methods and apparatus for disinfecting and sterilizing fluid using ultraviolet radiation |
DE10053511C2 (de) * | 2000-10-27 | 2003-05-15 | Getec Trade Gmbh German Water | Behälter zur Bestrahlung eines Stoffes |
US6707048B2 (en) | 2001-10-11 | 2004-03-16 | Uv Pure Technologies Inc. | Method and apparatus for treating aqueous liquids |
US6953523B2 (en) | 2002-12-05 | 2005-10-11 | Headwaters Research & Development, Inc | Portable, refillable water dispenser serving batches of water purified of organic and inorganic pollutants |
GB0301296D0 (en) * | 2003-01-21 | 2003-02-19 | Imi Cornelius Uk Ltd | Water treatment |
NL1023450C2 (nl) * | 2003-05-16 | 2004-11-17 | Nedap Nv | Stand-alone waterdesinfectie-eenheid. |
EP1496114A1 (de) * | 2003-07-07 | 2005-01-12 | Margraf, Stefan, Dr.med. | Verfahren zur Inaktivierung von Mikroorganismen |
CN100374170C (zh) * | 2004-05-13 | 2008-03-12 | 苏华 | 一种治疗微循环障碍的血液处理装置 |
CA2639952A1 (en) * | 2005-01-24 | 2006-07-27 | Uv Light Sciences Group, Inc. | Ultra-violet batch water treatment and small item sterilization system |
WO2008126037A1 (en) | 2007-04-16 | 2008-10-23 | Koninklijke Philips Electronics N.V. | An apparatus for producing a drink, and the use of the apparatus |
DE102008064251B4 (de) * | 2008-12-20 | 2013-06-06 | Umex Gmbh Dresden | Sensoranordnung zur Überwachung von Ultraviolett-Desinfektionsanlagen |
FR2998486B1 (fr) | 2012-11-28 | 2014-11-21 | Alfaa France | Dispositif de traitement de fluide |
CN104645917A (zh) * | 2013-11-19 | 2015-05-27 | 北京国晶辉红外光学科技有限公司 | 一种内置光源式光氯化反应装置 |
CN104671609B (zh) * | 2015-02-13 | 2016-05-04 | 常州大学 | 一种用于处理有机废水的光催化及生物处理装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3628445A (en) * | 1969-06-23 | 1971-12-21 | Georges R Weber | Irradiation device |
DE2753263A1 (de) * | 1977-11-30 | 1979-05-31 | Hemscheidt Maschf Hermann | Verfahren und vorrichtung zum entkeimen von hydraulikfluessigkeiten durch uv-bestrahlung |
FR2515655A1 (en) * | 1981-11-02 | 1983-05-06 | Commissariat Energie Atomique | Ultraviolet steriliser for inlet of domestic water tank - has bottom outlet which fits several different diameters of tank inlet |
FR2607129B1 (fr) * | 1986-11-20 | 1996-10-25 | Hannart Marc | Appareils pour rendre potable, par sterilisation, l'eau brute, et la distribuer, a differentes temperatures |
DE3806378C1 (en) * | 1988-02-29 | 1989-07-20 | Audi Ag, 8070 Ingolstadt, De | Process and appliance for treating ozone-containing, turbid liquids |
US5227053A (en) * | 1990-11-30 | 1993-07-13 | Conventure Corporation | Water purification system |
DE4214994A1 (de) * | 1992-05-06 | 1993-11-11 | Helmut Haase | Einrichtung zur Wasserentkeimung durch Bestrahlung mit ultra-violettem Licht |
US5366705A (en) * | 1993-06-08 | 1994-11-22 | James J. Reidy | Gravity feed ultraviolet liquid sterilization system |
DE4436134C2 (de) * | 1994-09-28 | 2000-11-16 | Olaf Ziegert | Transportable Wasseraufbereitungsanlage zur mittelfristigen Trinkwasserversorgung |
US5780860A (en) * | 1995-09-08 | 1998-07-14 | The Regents Of The University Of California | UV water disinfector |
-
1998
- 1998-12-14 CA CA 2255563 patent/CA2255563A1/en not_active Abandoned
-
1999
- 1999-05-13 AU AU38063/99A patent/AU762296B2/en not_active Ceased
- 1999-05-13 CA CA002332043A patent/CA2332043A1/en not_active Abandoned
- 1999-05-13 EA EA200001185A patent/EA200001185A1/ru unknown
- 1999-05-13 DE DE69922950T patent/DE69922950T2/de not_active Expired - Fee Related
- 1999-05-13 WO PCT/CA1999/000435 patent/WO1999058453A1/en active IP Right Grant
- 1999-05-13 AT AT99920496T patent/ATE285995T1/de not_active IP Right Cessation
- 1999-05-13 EP EP99920496A patent/EP1082268B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE285995T1 (de) | 2005-01-15 |
AU762296B2 (en) | 2003-06-19 |
EA200001185A1 (ru) | 2001-06-25 |
CA2332043A1 (en) | 1999-11-18 |
EP1082268A1 (de) | 2001-03-14 |
AU3806399A (en) | 1999-11-29 |
DE69922950T2 (de) | 2006-03-30 |
CA2255563A1 (en) | 1999-11-13 |
WO1999058453A1 (en) | 1999-11-18 |
EP1082268B1 (de) | 2004-12-29 |
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Legal Events
Date | Code | Title | Description |
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8327 | Change in the person/name/address of the patent owner |
Owner name: UV PURE TECHNOLOGIES, INC., TORONTO, ONTARIO, CA |
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8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |