AR029811A1 - Un procedimiento para la preparacion de una sal de citalopram, base cristalina de citalopram obtenida por dicho procedimiento y una composicion farmaceutica - Google Patents
Un procedimiento para la preparacion de una sal de citalopram, base cristalina de citalopram obtenida por dicho procedimiento y una composicion farmaceuticaInfo
- Publication number
- AR029811A1 AR029811A1 ARP010100934A ARP010100934A AR029811A1 AR 029811 A1 AR029811 A1 AR 029811A1 AR P010100934 A ARP010100934 A AR P010100934A AR P010100934 A ARP010100934 A AR P010100934A AR 029811 A1 AR029811 A1 AR 029811A1
- Authority
- AR
- Argentina
- Prior art keywords
- citalopram
- base
- procedure
- salt
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/34—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide
- A61K31/343—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide condensed with a carbocyclic ring, e.g. coumaran, bufuralol, befunolol, clobenfurol, amiodarone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/24—Antidepressants
Abstract
Un procedimiento para la preparacion de una sal de citalopram, porque la base de citalopram se pone en libertad y se precipita en forma cristalina, opcionalmente se recristaliza una o más veces y luego se transforma en una de sus sales. Especialmente un procedimiento para la preparacion de una base de citalopram o de una sal de citalopram, porque una o más impurezas de la formula 1 en la que Z es halogeno, -O-SO2-(CF2)n-CF3 en donde n es de 0-8, -CHO, -NHR1, -COOR2, -CONR2R3 en que R2 y R3 se seleccionan entre hidrogeno, alquilo, arilo o aralquilo opcionalmente sustituidos, y R1 es hidrogeno o alquil-carbonilo, se eliminan a partir de una mezcla bruta de citalopram o de una sal bruta de citalopram, mediante precipitacion de la base de citalopram en forma cristalina, opcionalmente recristalizacion de dicha base en una o más veces y/o transformacion de dicha base en una de sus sales. Se refiere a la base cristalina del fármaco antidepresivo citalopram, 1-[3-(dimetilamino)propil]-1-(4-fluoro-fenil)-1,3-dihidro-5-isobenzofurano-carbonitrilo, que tiene una pureza de 99,8% p/p a 99,9% p/p a formulaciones de dicha base, tales como el hidrobromuro, por uso de la base , a las sales obtenidas por dicho procedimiento y a composiciones farmacéuticas que contienen dichas sales especialmente la sal hidrocloruro o hidrobromuro de citalopram.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP010100934A AR029811A1 (es) | 2000-03-13 | 2001-02-28 | Un procedimiento para la preparacion de una sal de citalopram, base cristalina de citalopram obtenida por dicho procedimiento y una composicion farmaceutica |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200000402 | 2000-03-13 | ||
DKPCT/DK00/00183 | 2000-04-13 | ||
ARP010100934A AR029811A1 (es) | 2000-03-13 | 2001-02-28 | Un procedimiento para la preparacion de una sal de citalopram, base cristalina de citalopram obtenida por dicho procedimiento y una composicion farmaceutica |
Publications (1)
Publication Number | Publication Date |
---|---|
AR029811A1 true AR029811A1 (es) | 2003-07-16 |
Family
ID=8159320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP010100934A AR029811A1 (es) | 2000-03-13 | 2001-02-28 | Un procedimiento para la preparacion de una sal de citalopram, base cristalina de citalopram obtenida por dicho procedimiento y una composicion farmaceutica |
Country Status (42)
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1142926C (zh) * | 1999-04-14 | 2004-03-24 | H·隆德贝克有限公司 | 制备西酞普兰的方法 |
AR021155A1 (es) * | 1999-07-08 | 2002-06-12 | Lundbeck & Co As H | Tratamiento de desordenes neuroticos |
US7708749B2 (en) | 2000-12-20 | 2010-05-04 | Fox Hollow Technologies, Inc. | Debulking catheters and methods |
US8328829B2 (en) | 1999-08-19 | 2012-12-11 | Covidien Lp | High capacity debulking catheter with razor edge cutting window |
US7887556B2 (en) | 2000-12-20 | 2011-02-15 | Fox Hollow Technologies, Inc. | Debulking catheters and methods |
US6299622B1 (en) | 1999-08-19 | 2001-10-09 | Fox Hollow Technologies, Inc. | Atherectomy catheter with aligned imager |
US7713279B2 (en) | 2000-12-20 | 2010-05-11 | Fox Hollow Technologies, Inc. | Method and devices for cutting tissue |
NL1017417C1 (nl) | 2000-03-03 | 2001-03-16 | Lundbeck & Co As H | Werkwijze voor de bereiding van Citalopram. |
GB2357762B (en) * | 2000-03-13 | 2002-01-30 | Lundbeck & Co As H | Crystalline base of citalopram |
NL1017500C1 (nl) | 2000-03-13 | 2001-04-26 | Lundbeck & Co As H | Werkwijze voor de bereiding van Citalopram. |
US6977306B2 (en) | 2000-05-02 | 2005-12-20 | Sumitomo Chemical Company, Limited | Citalopram hydrobromide crystal and method for crystallization thereof |
AR032455A1 (es) | 2000-05-12 | 2003-11-12 | Lundbeck & Co As H | Metodo para la preparacion de citalopram, un intermediario empleado en el metodo, un metodo para la preparacion del intermediario empleado en el metodo y composicion farmaceutica antidepresiva |
GB2376233B (en) * | 2000-08-10 | 2003-09-10 | Lundbeck & Co As H | Crystals of a pharmaceutically acceptable salt of citalopram wherein the median size of the crystals is at least 40 microns |
IES20010693A2 (en) * | 2000-08-10 | 2002-07-10 | Lundbeck & Co As H | Pharmaceutical composition containing citalopram |
ATE499054T1 (de) | 2000-12-20 | 2011-03-15 | Fox Hollow Technologies Inc | Verkleinerungskatheter |
ES2228824T3 (es) * | 2000-12-22 | 2005-04-16 | H. Lundbeck A/S | Metodo de preparacion de citalopram puro. |
AU2001100195B4 (en) * | 2001-01-05 | 2001-12-20 | H Lundbeck As | Pharmaceutical composition containing citalopram. |
GB0105627D0 (en) * | 2001-03-07 | 2001-04-25 | Cipla Ltd | Preparation of phthalanes |
US20040198809A1 (en) * | 2001-05-01 | 2004-10-07 | Connie Sanchez | Use of enantiomeric pure escitalopram |
EA006213B1 (ru) | 2001-07-31 | 2005-10-27 | Х. Лундбекк А/С | Кристаллическая композиция, содержащая эсциталопрам |
AU2003222435A1 (en) * | 2002-01-07 | 2003-07-24 | Sun Pharmaceutical Industries Limited | Process for the preparation of 1-(3-(dimethylamino)propyl)-1-(4-fluorophenyl)- 1,3-dihydro-5-isobenzofuran carbonitrile |
GB2386119A (en) * | 2002-02-27 | 2003-09-10 | Cipla Ltd | Purification of citalopram |
GB2387844B (en) * | 2002-02-27 | 2005-05-11 | Matrix Lab Ltd | Separation of impurities from a crude mixture of citalopram |
GB2385848A (en) * | 2002-02-27 | 2003-09-03 | Cipla Ltd | Citalopram salts |
GB2386118A (en) * | 2002-02-27 | 2003-09-10 | Cipla Ltd | Citalopram |
GB0204607D0 (en) * | 2002-02-27 | 2002-04-10 | Matrix Lab Ltd | Process |
EP1346989A1 (en) * | 2002-03-21 | 2003-09-24 | Jubilant Organosys Limited | Improved process for the preparation of citalopram and its hydrobromide |
GB0206708D0 (en) * | 2002-03-21 | 2002-05-01 | Cipla Ltd | Pharmaceutical salts |
US6812355B2 (en) | 2002-10-22 | 2004-11-02 | Sekhsaria Chemicals Limited | Process for the manufacture of citalopram hydrobromide from 5-bromophthalide |
US20050154052A1 (en) * | 2003-03-24 | 2005-07-14 | Hetero Drugs Limited | Novel crystalline forms of (s)-citalopram oxalate |
AU2003238676A1 (en) * | 2003-04-21 | 2004-11-19 | Podile Khadgapathi | An improved process for the preparation of citalopram hydrobromide |
US8246640B2 (en) | 2003-04-22 | 2012-08-21 | Tyco Healthcare Group Lp | Methods and devices for cutting tissue at a vascular location |
US7019153B2 (en) | 2003-06-10 | 2006-03-28 | Sun Pharmaceutical Industries Limited | Process for hydrogenolysis of [1-(3-dimethylamino)propyl)]-1-(4-fluorophenyl)-1,3-dihydro-5-halo-isobenzofuran acetamido-3-substituted-3-cephem-4-carboxylic acid |
GB0317475D0 (en) | 2003-07-25 | 2003-08-27 | Meditab Specialities Pvt Ltd | Product |
JP4025735B2 (ja) * | 2003-08-21 | 2007-12-26 | ローム アンド ハース カンパニー | 水性系を処理する方法 |
GB0320312D0 (en) | 2003-08-29 | 2003-10-01 | Novartis Ag | Purification process |
CN100569765C (zh) * | 2003-12-19 | 2009-12-16 | 杭州民生药业集团有限公司 | 西酞普兰中间体晶体碱 |
ITTO20050301A1 (it) * | 2005-05-05 | 2006-11-06 | Errekappa Euroterapici Spa | Formulazioni liquide orali contenenti citalopram |
US20110196032A1 (en) * | 2005-05-20 | 2011-08-11 | Ashish Gogia | Pharmaceutical Dosage Form of an Antidepressant |
US7834201B2 (en) | 2005-06-22 | 2010-11-16 | H. Lundbeck A/S | Crystalline base of escitalopram and orodispersible tablets comprising escitalopram base |
TWI347942B (en) * | 2005-06-22 | 2011-09-01 | Lundbeck & Co As H | Crystalline base of escitalopram and orodispersible tablets comprising escitalopram base |
EP2502621A1 (en) * | 2005-06-27 | 2012-09-26 | Valeant International (Barbados) SRL | Crystalline forms of bupropion HBr |
US20070276419A1 (en) | 2006-05-26 | 2007-11-29 | Fox Hollow Technologies, Inc. | Methods and devices for rotating an active element and an energy emitter on a catheter |
US8784440B2 (en) | 2008-02-25 | 2014-07-22 | Covidien Lp | Methods and devices for cutting tissue |
EP2358282B1 (en) | 2008-10-13 | 2017-12-06 | Covidien LP | Devices for manipulating a catheter shaft |
US9687266B2 (en) | 2009-04-29 | 2017-06-27 | Covidien Lp | Methods and devices for cutting and abrading tissue |
KR101323514B1 (ko) | 2009-05-14 | 2013-10-29 | 코비디엔 엘피 | 세척이 용이한 죽상반 절제 카테터 및 사용 방법 |
CN102695462B (zh) | 2009-12-02 | 2015-01-14 | 泰科保健集团有限合伙公司 | 用于切割组织的方法和装置 |
EP2509519B1 (en) | 2009-12-11 | 2019-08-07 | Covidien LP | Material removal device having improved material capture efficiency |
CA2800920C (en) | 2010-06-14 | 2015-04-14 | Covidien Lp | Material removal device |
CN103200886B (zh) | 2010-10-28 | 2015-07-29 | 科维蒂恩有限合伙公司 | 物质移除装置和使用方法 |
AU2011326420B2 (en) | 2010-11-11 | 2014-11-27 | Covidien Lp | Flexible debulking catheters with imaging and methods of use and manufacture |
JP5806407B2 (ja) | 2011-09-01 | 2015-11-10 | コヴィディエン リミテッド パートナーシップ | 螺旋駆動軸を有するカテーテルおよび製造方法 |
US9532844B2 (en) | 2012-09-13 | 2017-01-03 | Covidien Lp | Cleaning device for medical instrument and method of use |
US9943329B2 (en) | 2012-11-08 | 2018-04-17 | Covidien Lp | Tissue-removing catheter with rotatable cutter |
WO2015200702A1 (en) | 2014-06-27 | 2015-12-30 | Covidien Lp | Cleaning device for catheter and catheter including the same |
US10314667B2 (en) | 2015-03-25 | 2019-06-11 | Covidien Lp | Cleaning device for cleaning medical instrument |
US10292721B2 (en) | 2015-07-20 | 2019-05-21 | Covidien Lp | Tissue-removing catheter including movable distal tip |
US10314664B2 (en) | 2015-10-07 | 2019-06-11 | Covidien Lp | Tissue-removing catheter and tissue-removing element with depth stop |
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US2233970A (en) * | 1941-03-04 | Quinoline compound and process of | ||
US2584429A (en) * | 1950-12-29 | 1952-02-05 | Rohm & Haas | 1,1-diphenyl-4-tert.-amino-2-butyne-1-ols |
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US4314081A (en) * | 1974-01-10 | 1982-02-02 | Eli Lilly And Company | Arloxyphenylpropylamines |
GB1526331A (en) * | 1976-01-14 | 1978-09-27 | Kefalas As | Phthalanes |
IL63968A (en) * | 1980-10-01 | 1985-10-31 | Glaxo Group Ltd | Form 2 ranitidine hydrochloride,its preparation and pharmaceutical compositions containing it |
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HU228744B1 (en) * | 1997-07-08 | 2013-05-28 | Lundbeck & Co As H | Method for preparation of citalopram and intermediates used for them |
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BR9714925A (pt) * | 1997-11-11 | 2003-07-22 | Lundbeck & Co As H | Método para preparação de citalopran, composto e composição farmacêutica antidepressiva |
CZ299920B6 (cs) * | 1998-10-20 | 2008-12-29 | H. Lundbeck A/S | Zpusob výroby citalopramu |
CN1142926C (zh) | 1999-04-14 | 2004-03-24 | H·隆德贝克有限公司 | 制备西酞普兰的方法 |
ITMI991579A1 (it) | 1999-06-25 | 2001-01-15 | Lundbeck & Co As H | Metodo per la preparazione di citalopram |
ITMI991581A1 (it) | 1999-06-25 | 2001-01-15 | Lundbeck & Co As H | Metodo per la preparazione di citalopram |
US6433196B1 (en) * | 2000-02-17 | 2002-08-13 | Sumika Fine Chemicals Co., Ltd. | Production method of citalopram, intermediate therefor and production method of the intermediate |
GB2357762B (en) * | 2000-03-13 | 2002-01-30 | Lundbeck & Co As H | Crystalline base of citalopram |
US6977306B2 (en) * | 2000-05-02 | 2005-12-20 | Sumitomo Chemical Company, Limited | Citalopram hydrobromide crystal and method for crystallization thereof |
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2000
- 2000-04-13 GB GB0105982A patent/GB2357762B/en not_active Expired - Fee Related
- 2000-04-18 HU HU0001581A patent/HU0001581D0/hu unknown
- 2000-04-20 DE DE20007303U patent/DE20007303U1/de not_active Ceased
- 2000-10-18 NL NL1016435A patent/NL1016435C1/nl not_active IP Right Cessation
- 2000-11-09 IT IT2000MI002425A patent/IT1319645B1/it active
- 2000-12-05 US US09/730,490 patent/US20010031784A1/en not_active Abandoned
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2001
- 2001-01-25 FI FI20010156A patent/FI20010156A0/fi unknown
- 2001-01-26 HU HU0100450A patent/HU0100450D0/hu unknown
- 2001-02-05 DK DK200100183A patent/DK173903B1/da not_active IP Right Cessation
- 2001-02-05 GB GBGB0102797.8A patent/GB0102797D0/en not_active Ceased
- 2001-02-05 IS IS5841A patent/IS5841A/is unknown
- 2001-02-05 HU HU0100531A patent/HUP0100531A3/hu unknown
- 2001-02-06 NO NO20010619A patent/NO312031B1/no active IP Right Review Request
- 2001-02-07 IE IE20010109A patent/IES20010109A2/en not_active IP Right Cessation
- 2001-02-07 FI FI20010225A patent/FI109022B/fi active
- 2001-02-12 GR GR20010100074A patent/GR1003796B/el unknown
- 2001-02-20 DE DE20121240U patent/DE20121240U1/de not_active Ceased
- 2001-02-20 DE DE10108042A patent/DE10108042A1/de not_active Withdrawn
- 2001-02-20 DE DE10164687A patent/DE10164687B4/de not_active Revoked
- 2001-02-21 FR FR0102340A patent/FR2806086B1/fr not_active Expired - Fee Related
- 2001-02-21 NL NL1017413A patent/NL1017413C1/nl not_active IP Right Cessation
- 2001-02-22 CH CH00580/01A patent/CH691537A5/de not_active IP Right Cessation
- 2001-02-22 CH CH00321/01A patent/CH691477A5/de not_active IP Right Cessation
- 2001-02-28 AT AT01909568T patent/ATE223396T1/de not_active IP Right Cessation
- 2001-02-28 AU AU37252/01A patent/AU746664B2/en not_active Ceased
- 2001-02-28 EP EP02009350A patent/EP1227088B1/en not_active Revoked
- 2001-02-28 PT PT01909568T patent/PT1169314E/pt unknown
- 2001-02-28 PL PL36015801A patent/PL360158A1/xx not_active Application Discontinuation
- 2001-02-28 SI SI200130001T patent/SI1169314T2/sl unknown
- 2001-02-28 CN CNB018093418A patent/CN1258530C/zh not_active Expired - Fee Related
- 2001-02-28 YU YU68802A patent/YU68802A/sh unknown
- 2001-02-28 EA EA200200972A patent/EA200200972A1/ru unknown
- 2001-02-28 MX MXPA02008793A patent/MXPA02008793A/es active IP Right Grant
- 2001-02-28 IL IL15807201A patent/IL158072A0/xx unknown
- 2001-02-28 DE DE1227088T patent/DE1227088T1/de active Pending
- 2001-02-28 AT AT02009350T patent/ATE250050T1/de not_active IP Right Cessation
- 2001-02-28 UA UA2002097314A patent/UA74360C2/uk unknown
- 2001-02-28 BE BE2001/0136A patent/BE1013210A3/fr not_active IP Right Cessation
- 2001-02-28 JP JP2001567719A patent/JP2003527383A/ja active Pending
- 2001-02-28 IL IL14733901A patent/IL147339A/en not_active IP Right Cessation
- 2001-02-28 PT PT02009350T patent/PT1227088E/pt unknown
- 2001-02-28 TR TR2002/02185T patent/TR200202185T2/xx unknown
- 2001-02-28 WO PCT/DK2001/000137 patent/WO2001068627A1/en active Application Filing
- 2001-02-28 CA CA002411732A patent/CA2411732A1/en not_active Abandoned
- 2001-02-28 DE DE60100022T patent/DE60100022T3/de not_active Expired - Fee Related
- 2001-02-28 SK SK1313-2002A patent/SK285528B6/sk unknown
- 2001-02-28 CA CA002360287A patent/CA2360287C/en not_active Expired - Lifetime
- 2001-02-28 ES ES01909568T patent/ES2173054T3/es not_active Expired - Lifetime
- 2001-02-28 ES ES02009350T patent/ES2180471T3/es not_active Expired - Lifetime
- 2001-02-28 BR BR0109373-8A patent/BR0109373A/pt not_active IP Right Cessation
- 2001-02-28 KR KR1020027012048A patent/KR20020080486A/ko not_active Application Discontinuation
- 2001-02-28 IT IT2001MI000406A patent/ITMI20010406A1/it unknown
- 2001-02-28 DE DE60100786T patent/DE60100786T2/de not_active Revoked
- 2001-02-28 DK DK01909568T patent/DK1169314T3/da active
- 2001-02-28 DK DK02009350T patent/DK1227088T3/da active
- 2001-02-28 CN CNA2005100091603A patent/CN1680350A/zh active Pending
- 2001-02-28 AR ARP010100934A patent/AR029811A1/es unknown
- 2001-02-28 SI SI200130031T patent/SI1227088T1/xx unknown
- 2001-02-28 EP EP01909568A patent/EP1169314B2/en not_active Expired - Lifetime
- 2001-03-05 CZ CZ2001808A patent/CZ292077B6/cs not_active IP Right Cessation
- 2001-03-07 AT AT0016601U patent/AT4364U1/de unknown
- 2001-03-09 ES ES200100548A patent/ES2159491B1/es not_active Expired - Fee Related
- 2001-07-26 AU AU2001100197A patent/AU2001100197B4/en not_active Expired
- 2001-09-14 SE SE0103046A patent/SE517136C2/sv not_active IP Right Cessation
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2002
- 2002-01-23 NO NO20020356A patent/NO315851B1/no unknown
- 2002-03-12 SE SE0200730A patent/SE526022C2/sv not_active IP Right Cessation
- 2002-09-05 BG BG107065A patent/BG107065A/bg unknown
- 2002-09-05 ZA ZA200207148A patent/ZA200207148B/en unknown
- 2002-09-12 US US10/245,824 patent/US20030078442A1/en not_active Abandoned
- 2002-09-18 HR HRP20020756 patent/HRP20020756A2/hr not_active Application Discontinuation
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2003
- 2003-10-02 HK HK03107120A patent/HK1054750A1/xx not_active IP Right Cessation
- 2003-12-19 US US10/741,553 patent/US20040132808A1/en not_active Abandoned
- 2003-12-30 US US10/750,049 patent/US20040167210A1/en not_active Abandoned
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2005
- 2005-03-24 US US11/090,336 patent/US20050165092A1/en not_active Abandoned
- 2005-03-24 US US11/090,337 patent/US20050165244A1/en not_active Abandoned
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2006
- 2006-06-20 US US11/425,321 patent/US20060247451A1/en not_active Abandoned
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