ZA200208403B - High efficiency cigarette filters having shaped micro cavity fibers impregnated with adsorbent or absorbent materials. - Google Patents
High efficiency cigarette filters having shaped micro cavity fibers impregnated with adsorbent or absorbent materials. Download PDFInfo
- Publication number
- ZA200208403B ZA200208403B ZA200208403A ZA200208403A ZA200208403B ZA 200208403 B ZA200208403 B ZA 200208403B ZA 200208403 A ZA200208403 A ZA 200208403A ZA 200208403 A ZA200208403 A ZA 200208403A ZA 200208403 B ZA200208403 B ZA 200208403B
- Authority
- ZA
- South Africa
- Prior art keywords
- fiber
- filter
- micro
- loaded
- cigarette
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims description 201
- 235000019504 cigarettes Nutrition 0.000 title claims description 101
- 239000003463 adsorbent Substances 0.000 title claims description 47
- 239000002250 absorbent Substances 0.000 title claims description 45
- 230000002745 absorbent Effects 0.000 title claims description 45
- 239000000463 material Substances 0.000 title description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 71
- 239000002245 particle Substances 0.000 claims description 71
- 229910052799 carbon Inorganic materials 0.000 claims description 50
- 239000000779 smoke Substances 0.000 claims description 46
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 40
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 39
- 238000011068 loading method Methods 0.000 claims description 35
- 238000001914 filtration Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 16
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 15
- 244000060011 Cocos nucifera Species 0.000 claims description 15
- 239000004014 plasticizer Substances 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 10
- 241000208125 Nicotiana Species 0.000 claims description 8
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims description 8
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims 6
- 239000004917 carbon fiber Substances 0.000 claims 5
- 239000000843 powder Substances 0.000 description 67
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 52
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 50
- 238000012384 transportation and delivery Methods 0.000 description 46
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 41
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 36
- 239000007789 gas Substances 0.000 description 35
- 239000012071 phase Substances 0.000 description 35
- 239000000741 silica gel Substances 0.000 description 32
- 229910002027 silica gel Inorganic materials 0.000 description 32
- 239000000203 mixture Substances 0.000 description 28
- 230000009467 reduction Effects 0.000 description 28
- 230000000694 effects Effects 0.000 description 26
- 239000004743 Polypropylene Substances 0.000 description 25
- 229920001155 polypropylene Polymers 0.000 description 25
- 230000014759 maintenance of location Effects 0.000 description 11
- 239000007787 solid Substances 0.000 description 11
- 238000013461 design Methods 0.000 description 8
- 230000000391 smoking effect Effects 0.000 description 8
- 241001482237 Pica Species 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 6
- 239000000470 constituent Substances 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 239000010419 fine particle Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000002657 fibrous material Substances 0.000 description 4
- 238000005470 impregnation Methods 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000013618 particulate matter Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 239000011800 void material Substances 0.000 description 4
- 150000001299 aldehydes Chemical class 0.000 description 3
- 229920002301 cellulose acetate Polymers 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001993 dienes Chemical class 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 235000019640 taste Nutrition 0.000 description 2
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 2
- 230000004584 weight gain Effects 0.000 description 2
- 235000019786 weight gain Nutrition 0.000 description 2
- JVRHDWRSHRSHHS-UHFFFAOYSA-N 3-hydroxysilylpropan-1-amine Chemical compound NCCC[SiH2]O JVRHDWRSHRSHHS-UHFFFAOYSA-N 0.000 description 1
- 241001589086 Bellapiscis medius Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 235000006487 Euryale ferox Nutrition 0.000 description 1
- 244000268590 Euryale ferox Species 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- 235000010650 Hyssopus officinalis Nutrition 0.000 description 1
- 240000001812 Hyssopus officinalis Species 0.000 description 1
- 101150107341 RERE gene Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000009881 electrostatic interaction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 235000013773 glyceryl triacetate Nutrition 0.000 description 1
- 239000001087 glyceryl triacetate Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 244000239634 longleaf box Species 0.000 description 1
- COTNUBDHGSIOTA-UHFFFAOYSA-N meoh methanol Chemical compound OC.OC COTNUBDHGSIOTA-UHFFFAOYSA-N 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 150000003141 primary amines Chemical group 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 101150010006 slmo gene Proteins 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229960002622 triacetin Drugs 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
- A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
- A24D3/064—Use of materials for tobacco smoke filters characterised by structural features of the fibers having non-circular cross-section
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
- A24D3/163—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/02—Loose filtering material, e.g. loose fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/02—Loose filtering material, e.g. loose fibres
- B01D39/04—Organic material, e.g. cellulose, cotton
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19862800P | 2000-04-20 | 2000-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200208403B true ZA200208403B (en) | 2003-08-11 |
Family
ID=22734143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200208403A ZA200208403B (en) | 2000-04-20 | 2002-10-17 | High efficiency cigarette filters having shaped micro cavity fibers impregnated with adsorbent or absorbent materials. |
Country Status (18)
| Country | Link |
|---|---|
| US (2) | US6584979B2 (ja) |
| EP (1) | EP1276547B1 (ja) |
| JP (1) | JP4632615B2 (ja) |
| KR (1) | KR100759176B1 (ja) |
| AR (1) | AR029907A1 (ja) |
| AT (1) | ATE457807T1 (ja) |
| AU (2) | AU5555001A (ja) |
| BR (1) | BR0110171B1 (ja) |
| DE (1) | DE60141325D1 (ja) |
| DK (1) | DK1276547T3 (ja) |
| EA (1) | EA004755B1 (ja) |
| HU (1) | HU229287B1 (ja) |
| MX (1) | MXPA02009991A (ja) |
| MY (1) | MY128157A (ja) |
| PT (1) | PT1276547E (ja) |
| TW (1) | TW490316B (ja) |
| WO (1) | WO2001080973A1 (ja) |
| ZA (1) | ZA200208403B (ja) |
Families Citing this family (107)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITPI20010014A1 (it) * | 2001-03-05 | 2002-09-05 | Ivo Pera | Composto per filtri per sigarette,o altri articoli da fumo,a base di sostanze antiossidanti ed il filtro cosi'ottenuto |
| US20030066539A1 (en) * | 2001-08-01 | 2003-04-10 | Figlar James N. | Cigarette Filter |
| US6913784B2 (en) * | 2001-11-30 | 2005-07-05 | Philip Morris Usa Inc. | Continuous process for impregnating solid adsorbent particles into shaped micro-cavity fibers and fiber filters |
| JP2006502322A (ja) * | 2002-02-25 | 2006-01-19 | ジェンテックス コーポレーション | 多機能性防護織物および汚染除去方法（関連出願の相互参照）この特許出願は、２００２年２月２５日出願の米国特許仮出願６０／３６０，０５０の優先日の利益を主張する。 |
| PL202933B1 (pl) * | 2002-04-12 | 2009-08-31 | Philip Morris Products | Filtr papierosowy |
| DE10217410A1 (de) * | 2002-04-18 | 2003-10-30 | Hauni Maschinenbau Ag | Zigarettenfilter und Verfahren zur Herstellung desselben |
| JP4606170B2 (ja) | 2002-11-25 | 2011-01-05 | アール・ジエイ・レイノルズ・タバコ・カンパニー | 喫煙品用包装材 |
| US7281540B2 (en) | 2002-12-20 | 2007-10-16 | R.J. Reynolds Tobacco Company | Equipment and methods for manufacturing cigarettes |
| US6814786B1 (en) * | 2003-04-02 | 2004-11-09 | Philip Morris Usa Inc. | Filters including segmented monolithic sorbent for gas-phase filtration |
| US20040255965A1 (en) * | 2003-06-17 | 2004-12-23 | R. J. Reynolds Tobacco Company | Reconstituted tobaccos containing additive materials |
| US7836895B2 (en) * | 2003-06-23 | 2010-11-23 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating a breakable capsule |
| US20050042470A1 (en) * | 2003-08-22 | 2005-02-24 | Vogler John William | Cellulose ester based products and methods for making them |
| US7115085B2 (en) * | 2003-09-12 | 2006-10-03 | R.J. Reynolds Tobacco Company | Method and apparatus for incorporating objects into cigarette filters |
| CA2538645A1 (en) * | 2003-09-15 | 2005-03-24 | Rothmans, Benson & Hedges Inc. | Treatment of mainstream smoke constituents by use of oxygen storage and donor metal oxide oxidation catalyst |
| US8066011B2 (en) | 2003-09-30 | 2011-11-29 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
| US7237558B2 (en) * | 2003-09-30 | 2007-07-03 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
| DE602004012296T3 (de) * | 2003-09-30 | 2013-07-04 | R.J. Reynolds Tobacco Company | Filterzigarette, die ein adsorbierendes material enthält |
| US7669604B2 (en) * | 2003-09-30 | 2010-03-02 | R.J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
| US7856990B2 (en) * | 2003-09-30 | 2010-12-28 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
| US7240678B2 (en) | 2003-09-30 | 2007-07-10 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
| US7434585B2 (en) * | 2003-11-13 | 2008-10-14 | R. J. Reynolds Tobacco Company | Equipment and methods for manufacturing cigarettes |
| US20050129914A1 (en) * | 2003-11-20 | 2005-06-16 | Rim Peter B. | Protective fabrics |
| US20050121044A1 (en) * | 2003-12-09 | 2005-06-09 | Banerjee Chandra K. | Catalysts comprising ultrafine particles |
| US7827996B2 (en) | 2003-12-22 | 2010-11-09 | Philip Morris Usa Inc. | Amphiphile-modified sorbents in smoking articles and filters |
| US7296578B2 (en) | 2004-03-04 | 2007-11-20 | R.J. Reynolds Tobacco Company | Equipment and methods for manufacturing cigarettes |
| KR100588056B1 (ko) * | 2004-10-07 | 2006-06-09 | 주식회사 케이티앤지 | 담배 필터 |
| US20060090769A1 (en) | 2004-11-02 | 2006-05-04 | Philip Morris Usa Inc. | Temperature sensitive powder for enhanced flavor delivery in smoking articles |
| US8408216B2 (en) * | 2004-12-22 | 2013-04-02 | Philip Morris Usa Inc. | Flavor carrier for use in smoking articles |
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| US10285431B2 (en) * | 2004-12-30 | 2019-05-14 | Philip Morris Usa Inc. | Encapsulated flavorant designed for thermal release and cigarette bearing the same |
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| US8186360B2 (en) * | 2007-04-04 | 2012-05-29 | R.J. Reynolds Tobacco Company | Cigarette comprising dark air-cured tobacco |
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| US20080314400A1 (en) * | 2007-05-31 | 2008-12-25 | Philip Morris Usa Inc. | Filter including electrostatically charged fiber material |
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| ES2603646T3 (es) | 2008-05-21 | 2017-02-28 | R.J. Reynolds Tobacco Company | Filtro de cigarrillo que tiene estructuras de fibra compuesta |
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-
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- 2001-04-13 MY MYPI20011780A patent/MY128157A/en unknown
- 2001-04-19 TW TW090109404A patent/TW490316B/zh not_active IP Right Cessation
- 2001-04-19 AR ARP010101842A patent/AR029907A1/es active IP Right Grant
- 2001-04-20 US US09/839,669 patent/US6584979B2/en not_active Expired - Lifetime
- 2001-04-20 PT PT01928722T patent/PT1276547E/pt unknown
- 2001-04-20 DK DK01928722.6T patent/DK1276547T3/da active
- 2001-04-20 MX MXPA02009991A patent/MXPA02009991A/es active IP Right Grant
- 2001-04-20 EP EP01928722A patent/EP1276547B1/en not_active Expired - Lifetime
- 2001-04-20 HU HU0300528A patent/HU229287B1/hu not_active IP Right Cessation
- 2001-04-20 JP JP2001578064A patent/JP4632615B2/ja not_active Expired - Fee Related
- 2001-04-20 AU AU5555001A patent/AU5555001A/xx active Pending
- 2001-04-20 BR BRPI0110171-4A patent/BR0110171B1/pt not_active IP Right Cessation
- 2001-04-20 WO PCT/US2001/012939 patent/WO2001080973A1/en active IP Right Grant
- 2001-04-20 KR KR1020027013592A patent/KR100759176B1/ko active IP Right Grant
- 2001-04-20 DE DE60141325T patent/DE60141325D1/de not_active Expired - Lifetime
- 2001-04-20 AT AT01928722T patent/ATE457807T1/de not_active IP Right Cessation
- 2001-04-20 EA EA200201112A patent/EA004755B1/ru not_active IP Right Cessation
- 2001-04-20 AU AU2001255550A patent/AU2001255550B2/en not_active Ceased
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2002
- 2002-10-17 ZA ZA200208403A patent/ZA200208403B/en unknown
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2003
- 2003-02-11 US US10/364,168 patent/US6907885B2/en not_active Expired - Fee Related
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| PL358546A1 (en) | 2004-08-09 |
| BR0110171B1 (pt) | 2011-06-14 |
| DE60141325D1 (de) | 2010-04-01 |
| JP2004521603A (ja) | 2004-07-22 |
| PT1276547E (pt) | 2010-03-29 |
| ATE457807T1 (de) | 2010-03-15 |
| US20020020420A1 (en) | 2002-02-21 |
| EA200201112A1 (ru) | 2003-02-27 |
| HUP0300528A2 (hu) | 2003-07-28 |
| WO2001080973A1 (en) | 2001-11-01 |
| US6907885B2 (en) | 2005-06-21 |
| HUP0300528A3 (en) | 2012-09-28 |
| DK1276547T3 (da) | 2010-06-07 |
| EP1276547A4 (en) | 2004-10-06 |
| KR20030023857A (ko) | 2003-03-20 |
| BR0110171A (pt) | 2003-03-05 |
| AU2001255550B2 (en) | 2005-11-03 |
| EP1276547B1 (en) | 2010-02-17 |
| KR100759176B1 (ko) | 2007-09-14 |
| US6584979B2 (en) | 2003-07-01 |
| EP1276547A1 (en) | 2003-01-22 |
| MXPA02009991A (es) | 2003-04-25 |
| MY128157A (en) | 2007-01-31 |
| HU229287B1 (en) | 2013-10-28 |
| TW490316B (en) | 2002-06-11 |
| AU5555001A (en) | 2001-11-07 |
| EA004755B1 (ru) | 2004-08-26 |
| JP4632615B2 (ja) | 2011-02-16 |
| US20030183237A1 (en) | 2003-10-02 |
| AR029907A1 (es) | 2003-07-23 |
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