DE69812397D1 - Eine absorbierende faser mit feststoffteilchen für ein geruchsfilter mit grosser oberfläche - Google Patents
Eine absorbierende faser mit feststoffteilchen für ein geruchsfilter mit grosser oberflächeInfo
- Publication number
- DE69812397D1 DE69812397D1 DE69812397T DE69812397T DE69812397D1 DE 69812397 D1 DE69812397 D1 DE 69812397D1 DE 69812397 T DE69812397 T DE 69812397T DE 69812397 T DE69812397 T DE 69812397T DE 69812397 D1 DE69812397 D1 DE 69812397D1
- Authority
- DE
- Germany
- Prior art keywords
- chemisorptive
- liquid
- fibers
- wicking
- wicking fibers
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/025—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with wetted adsorbents; Chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/028—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by directing the gas through a wetted wire mesh or a perforated plate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28016—Particle form
- B01J20/28021—Hollow particles, e.g. hollow spheres, microspheres or cenospheres
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28023—Fibres or filaments
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28028—Particles immobilised within fibres or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0658—Filter elements specially adapted for their arrangement in vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/30—Physical properties of adsorbents
- B01D2253/302—Dimensions
- B01D2253/304—Linear dimensions, e.g. particle shape, diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40086—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by using a purge gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H2003/0691—Adsorption filters, e.g. activated carbon
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/48—Processes of making filters
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/05—Methods of making filter
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/956,549 US5902384A (en) | 1994-12-23 | 1997-10-23 | Wicking fiber with solid particulates for a high surface area odor removing filter and method of making |
PCT/US1998/022517 WO1999020372A1 (en) | 1997-10-23 | 1998-10-23 | A wicking fiber with solid particulates for a high surface area odor removing filter |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69812397D1 true DE69812397D1 (de) | 2003-04-24 |
DE69812397T2 DE69812397T2 (de) | 2003-12-11 |
Family
ID=25498371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69812397T Expired - Lifetime DE69812397T2 (de) | 1997-10-23 | 1998-10-23 | Eine absorbierende faser mit feststoffteilchen für ein geruchsfilter mit grosser oberfläche |
Country Status (7)
Country | Link |
---|---|
US (1) | US5902384A (de) |
EP (1) | EP1024879B1 (de) |
JP (1) | JP2001520108A (de) |
AT (1) | ATE234660T1 (de) |
DE (1) | DE69812397T2 (de) |
ES (1) | ES2193577T3 (de) |
WO (1) | WO1999020372A1 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69511286T2 (de) * | 1994-12-23 | 2000-03-23 | Allied Signal Inc | Filtereinrichtung zur entfernung von verunreinigungen aus gasen mittels absorption |
US5759394A (en) | 1996-11-27 | 1998-06-02 | Alliedsignal Inc. | Elongate fiber filter mechanically securing solid adsorbent particles between adjacent multilobes |
US20020192829A1 (en) * | 1999-03-22 | 2002-12-19 | Technology Innovations, Llc | Composite fiber for absorptive material with sensor |
AU4025800A (en) * | 1999-03-22 | 2000-10-09 | Ideation International, Inc. | Composite fiber for absorptive material construction |
TW522042B (en) * | 1999-10-20 | 2003-03-01 | Honeywell Int Inc | Devices and methods for chemical reactive filtration |
US6645447B2 (en) | 1999-10-20 | 2003-11-11 | Honeywell International Inc. | Devices and method for chemical reactive filtration |
US6296821B1 (en) * | 1999-10-20 | 2001-10-02 | Allied Signal Inc. | Complex shaped fiber for particle and molecular filtration |
ATE298262T1 (de) * | 2000-01-27 | 2005-07-15 | Honeywell Int Inc | Antimikrobielles faserförmiges medium |
EP1251930A2 (de) * | 2000-01-27 | 2002-10-30 | Honeywell International Inc. | Imprägnierter filter |
US6514306B1 (en) | 2000-01-27 | 2003-02-04 | Honeywell International Inc. | Anti-microbial fibrous media |
US6702879B2 (en) * | 2000-02-03 | 2004-03-09 | Honda Giken Kogyo Kabushiki Kaisha | Air filtering material for air cleaning |
MY138902A (en) * | 2000-04-20 | 2009-08-28 | Philip Morris Prod | "cigarette filters of shaped micro cavity fibers impregnated with flavorant materials" |
MY128157A (en) * | 2000-04-20 | 2007-01-31 | Philip Morris Prod | High efficiency cigarette filters having shaped micro cavity fibers impregnated with adsorbent or absorbent materials |
CA2408880A1 (en) * | 2000-05-08 | 2001-11-15 | Ronald P. Rohrbach | Staged oil filter incorporating pelletized basic conditioner |
US7291264B2 (en) * | 2000-05-08 | 2007-11-06 | Honeywell International, Inc. | Staged oil filter incorporating additive-releasing particles |
US7182863B2 (en) * | 2000-05-08 | 2007-02-27 | Honeywell International, Inc. | Additive dispersing filter and method of making |
US6379564B1 (en) | 2000-05-08 | 2002-04-30 | Ronald Paul Rohrbach | Multi-stage fluid filter, and methods of making and using same |
US7018531B2 (en) | 2001-05-30 | 2006-03-28 | Honeywell International Inc. | Additive dispensing cartridge for an oil filter, and oil filter incorporating same |
US6432179B1 (en) | 2001-03-30 | 2002-08-13 | Honeywell International Inc. | Vapor-adsorbent filter for reducing evaporative fuel emissions, and method of using same |
US7442223B2 (en) * | 2001-04-12 | 2008-10-28 | Honeywell International Inc. | Complex shaped fiber for particle and molecular filtration |
US6887381B2 (en) * | 2001-10-11 | 2005-05-03 | Honeywell International, Inc. | Filter apparatus for removing sulfur-containing compounds from liquid fuels, and methods of using same |
US20030075047A1 (en) * | 2001-10-22 | 2003-04-24 | Normand Bolduc | Bactericidal after-filter device |
US6726751B2 (en) | 2001-11-13 | 2004-04-27 | Daniel E. Bause | Accordion-pleated filter material and filter element incorporating same |
AU2002357720A1 (en) * | 2001-11-30 | 2003-06-17 | Philip Morris Products S.A. | Continuous process for impregnating solid adsorbent particles into shaped micro-cavity fibers and fiber filters |
US6706092B2 (en) * | 2002-04-17 | 2004-03-16 | Alliedsignal Inc. | Chemical/Biological decontamination filter |
KR101226067B1 (ko) * | 2002-06-12 | 2013-01-24 | 코코나, 인크. | 캡슐화된 활성 입자 및 이를 제조 및 사용하는 방법 |
US6919105B2 (en) * | 2003-01-06 | 2005-07-19 | Philip Morris Usa Inc. | Continuous process for retaining solid adsorbent particles on shaped micro-cavity fibers |
US20050129914A1 (en) * | 2003-11-20 | 2005-06-16 | Rim Peter B. | Protective fabrics |
DE102004058167A1 (de) * | 2004-12-02 | 2006-06-08 | Carl Freudenberg Kg | Adsorptionsfilter |
WO2007133640A1 (en) * | 2006-05-09 | 2007-11-22 | Traptek Llc | Active particle-enhanced membrane and methods for making and using the same |
SE530959C2 (sv) * | 2006-05-29 | 2008-11-04 | Climatewell Ab Publ | Kemisk värmepump med hybridsubstans |
WO2008140485A1 (en) * | 2006-11-14 | 2008-11-20 | Clemson University Research Foundation | Capillary-channeled polymer fibers modified for defense against chemical and biological contaminants |
US7931817B2 (en) * | 2008-02-15 | 2011-04-26 | Honeywell International Inc. | Additive dispensing device and a thermally activated additive dispensing filter having the additive dispensing device |
US8501644B2 (en) * | 2009-06-02 | 2013-08-06 | Christine W. Cole | Activated protective fabric |
US9623350B2 (en) | 2013-03-01 | 2017-04-18 | Fram Group Ip Llc | Extended-life oil management system and method of using same |
CA2897710C (en) | 2014-07-22 | 2018-11-06 | Johnson Controls Technology Company | System and method for continuously removing a particular type of gas molecules from a gas stream |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
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US1273682A (en) * | 1916-06-09 | 1918-07-23 | Vern Slater | Fume-disseminator. |
US2085390A (en) * | 1936-11-04 | 1937-06-29 | James G Quinlivan | Air cooler and humidifier |
US2603468A (en) * | 1949-11-19 | 1952-07-15 | O A Sutton Corp Inc | Fan for humidifying, deodorizing, or the like |
US2653017A (en) * | 1950-11-07 | 1953-09-22 | Edward K Frost | Cooling attachment for fans |
US3505175A (en) * | 1967-05-19 | 1970-04-07 | Latinvestment Ltd | Liquid purifying apparatus and method |
US4166087A (en) * | 1971-11-22 | 1979-08-28 | Cline-Buckner, Inc. | Automatic intermittent vapor dispenser |
US4098852A (en) * | 1972-07-04 | 1978-07-04 | Rhone-Poulenc, S.A. | Process for carring out a gas/liquid heat-exchange |
US3754377A (en) * | 1972-11-17 | 1973-08-28 | Merichem Co | Gas-liquid mass transfer process |
US3911724A (en) * | 1973-02-09 | 1975-10-14 | M & J Valve Co | Sphere launcher and meter prover apparatus and method |
JPS5222137B2 (de) * | 1973-04-04 | 1977-06-15 | ||
SE399590B (sv) * | 1975-09-25 | 1978-02-20 | Koritz Bjorn Roland | Doftkonditionerare |
US4130487A (en) * | 1976-04-05 | 1978-12-19 | Process Scientific Innovations Ltd. | Filters for liquids or gases |
US4086305A (en) * | 1976-06-10 | 1978-04-25 | Dragerwerk Aktiengesellschaft | Humidifier for respirators having a sealed container water supply to a water storage tank |
US4031180A (en) * | 1976-06-22 | 1977-06-21 | Acme Eng. & Mfg. Corporation | Cooling pad system |
US4300925A (en) * | 1980-07-11 | 1981-11-17 | Nikandrov Gennady A | Gas purifying filter |
US4323373A (en) * | 1981-03-23 | 1982-04-06 | Oxford Air Systems, Inc. | Apparatus and method for cleaning air |
US4578091A (en) * | 1984-04-20 | 1986-03-25 | Borja Antonio B | Multi-chambered air cleaner |
GB8510805D0 (en) * | 1985-04-29 | 1985-06-05 | Penlon Ltd | Vaporizing apparatus |
CA1315668C (en) * | 1986-10-31 | 1993-04-06 | Ewald Wilhelm Simmerlein-Erlbacher | Filter-device and a filter-appliance from such filter-device |
EP0389623A4 (en) * | 1988-08-26 | 1991-07-24 | Kievsky Politekhnichesky Institut Imeni 50-Letia Velikoi Oktyabrskoi Sotsialisticheskoi Revoljutsii | Indirect-evaporation gas cooling apparatus |
DE69016624T2 (de) * | 1989-11-22 | 1995-09-07 | Alberta Res Council | Hohlfaserbündelelement. |
US5057368A (en) * | 1989-12-21 | 1991-10-15 | Allied-Signal | Filaments having trilobal or quadrilobal cross-sections |
US5024686A (en) * | 1990-04-20 | 1991-06-18 | Lerner Bernard J | Recycle spray gas-liquid contactor |
US5110325A (en) * | 1990-04-20 | 1992-05-05 | Lerner Bernard J | Recycle spray gas-liquid contactor |
DE4128119A1 (de) * | 1991-08-24 | 1993-02-25 | Bayer Ag | Verfahren zur absorption von explosionsfaehigen gasen in einer stoffaustauschkolonne |
US5480712A (en) * | 1991-10-31 | 1996-01-02 | Ube-Nitto Kasei Co., Ltd. | Non-hollow adsorbent porous fiber |
JP2755053B2 (ja) * | 1992-07-29 | 1998-05-20 | 三菱電機株式会社 | 加湿装置 |
US6093491A (en) * | 1992-11-30 | 2000-07-25 | Basf Corporation | Moisture transport fiber |
US5472613A (en) * | 1993-04-19 | 1995-12-05 | Envirosep Inc. | Removing volatile and non-volatile organic in a thick film equilibrium process and device |
DE69511286T2 (de) * | 1994-12-23 | 2000-03-23 | Allied Signal Inc | Filtereinrichtung zur entfernung von verunreinigungen aus gasen mittels absorption |
US5704966A (en) * | 1994-12-23 | 1998-01-06 | Alliedsignal Inc. | Method and apparatus for the continuous capturing and removal of gas molecules |
-
1997
- 1997-10-23 US US08/956,549 patent/US5902384A/en not_active Expired - Lifetime
-
1998
- 1998-10-23 DE DE69812397T patent/DE69812397T2/de not_active Expired - Lifetime
- 1998-10-23 AT AT98953942T patent/ATE234660T1/de active
- 1998-10-23 WO PCT/US1998/022517 patent/WO1999020372A1/en active IP Right Grant
- 1998-10-23 EP EP98953942A patent/EP1024879B1/de not_active Expired - Lifetime
- 1998-10-23 ES ES98953942T patent/ES2193577T3/es not_active Expired - Lifetime
- 1998-10-23 JP JP2000516757A patent/JP2001520108A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5902384A (en) | 1999-05-11 |
EP1024879B1 (de) | 2003-03-19 |
ES2193577T3 (es) | 2003-11-01 |
ATE234660T1 (de) | 2003-04-15 |
WO1999020372A1 (en) | 1999-04-29 |
JP2001520108A (ja) | 2001-10-30 |
EP1024879A1 (de) | 2000-08-09 |
DE69812397T2 (de) | 2003-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |