APOTEX PHARMACHEM INC.

Patent Applications and Registrations

Patent applications and USPTO patent grants for APOTEX PHARMACHEM INC..The latest application filed is for "polymorphic forms of rifaximin".

Company Profile

0.53.57

APOTEX PHARMACHEM INC. - Brantford N/A CA
Apotex Pharmachem Inc - Brantford CA
Apotex Pharmachem Inc. - Brandtford CA
Apotex Pharmachem Inc - Braniford CA
Apotex Pharmachem Inc. - Branford CA
Apotex Pharmachem Inc. -

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Processes for the preparation of 3-alkyl indoles Grant 9,533,949 - Stewart , et al. January 3, 2	2017-01-03
Methods of making lubiprostone and intermediates thereof Grant 9,382,272 - Kothakonda , et al. July 5, 2	2016-07-05
Polymorphic forms of rifaximin Grant 9,359,374 - Blazecka , et al. June 7, 2	2016-06-07
Polymorphic Forms Of Rifaximin App 20150284407 - Blazecka; Peter Garth ; et al.	2015-10-08
Processes For The Preparation Of 3-alkyl Indoles App 20150252000 - Stewart; Craig ; et al.	2015-09-10
Forms of dexlansoprazole and processes for the preparation thereof Grant 9,034,904 - Wang , et al. May 19, 2	2015-05-19
Polymorphic forms of Lapatinib ditosylate and processes for their preparation Grant 8,993,579 - Zetina-Rocha , et al. March 31, 2	2015-03-31
Process for the preparation of lapatinib and its ditosylate salt Grant 8,952,154 - Raheem , et al. February 10, 2	2015-02-10
Polymorphic forms of Rifaximin Grant 8,883,795 - Kothakonda , et al. November 11, 2	2014-11-11
1,3-Oxathiolane derivatives, process for the preparation of 1,3-Oxathiolane derivatives and intermediates thereof Grant 8,835,638 - Stewart , et al. September 16, 2	2014-09-16
Polymorphic forms of Warfarin potassium and preparations thereof Grant 8,765,976 - Bodhuri , et al. July 1, 2	2014-07-01
Process For The Preparation Of Lapatinib And Its Ditosylate Salt App 20140018535 - Raheem; Mohammed Abdul ; et al.	2014-01-16
Process for the preparation of esomeprazole and salts thereof Grant 8,563,733 - Wang , et al. October 22, 2	2013-10-22
1,3-oxathiolane Derivatives, Process For The Preparation Of 1,3-oxathiolane Derivatives And Intermediates Thereof App 20130274474 - Stewart; Craig ; et al.	2013-10-17
Preparation of acid addition salts of amine bases by solid phase--gas phase reactions Grant 8,471,011 - Rey , et al. June 25, 2	2013-06-25
Polymorphic Forms Of Warfarin Potassium And Preparations Thereof App 20130143957 - Bodhuri; Prabhudas ; et al.	2013-06-06
Polymorphic Forms Of Lapatinib Ditosylate And Processes For Their Preparation App 20130123497 - Zetina-Rocha; Carlos ; et al.	2013-05-16
Processes for the preparation of rivaroxaban and intermediates thereof Grant 8,435,989 - Bodhuri , et al. May 7, 2	2013-05-07
Polymorphic Forms Of Lubiprostone App 20130096325 - Ceccarelli; Alfredo Paul ; et al.	2013-04-18
Polymorphic Forms Of Rifaximin App 20130090348 - Kothakonda; Kiran Kumar ; et al.	2013-04-11
Processes For The Preparation Of Rivaroxaban And Intermediates Thereof App 20130072680 - Bodhuri; Prabhudas ; et al.	2013-03-21
Forms Of Dexlansoprazole And Processes For The Preparation Thereof App 20130065927 - Wang; Fan ; et al.	2013-03-14
Methods of making Efavirens and intermediates thereof Grant 8,378,143 - Chen , et al. February 19, 2	2013-02-19
Processes for the Purification of Lubiprostone App 20120309990 - Weeratunga; Gamini ; et al.	2012-12-06
Processes for the preparation of rivaroxaban and intermediates thereof Grant 8,309,547 - Bodhuri , et al. November 13, 2	2012-11-13
Atorvastatin calcium propylene glycol solvates Grant 8,188,300 - Murthy , et al. May 29, 2	2012-05-29
Methods Of Making Efavirens And Intermediates Thereof App 20120095249 - CHEN; Bo ; et al.	2012-04-19
Process for the preparation and purification of cis-2-methylspiro(1,3-oxathiolane-5,3')quiniclidine hydrochloride Grant 8,143,400 - Bratovanov , et al. March 27, 2	2012-03-27
Methods Of Making Lubiprostone And Intermediates Thereof App 20120065409 - Kothakonda; Kiran Kumar ; et al.	2012-03-15
Amorphous form of an L-arginine salt of perindopril and processes for preparation thereof Grant 8,101,646 - Weeratunga , et al. January 24, 2	2012-01-24
Processes for the preparation of rivaroxaban and intermediates thereof Grant 8,101,609 - Bodhuri , et al. January 24, 2	2012-01-24
Process for the preparation of 2-methylspiro(1,3-oxathiolane-5,3')quiniclidine Grant 8,080,663 - Bratovanov , et al. December 20, 2	2011-12-20
Methods of making efavirenz and intermediates thereof Grant 8,080,655 - Chen , et al. December 20, 2	2011-12-20
Efficient process for the preparation of cabergoline and its intermediates Grant 7,939,665 - Wang , et al. May 10, 2	2011-05-10
Amorphous ziprasidone hydrochloride (5-[2-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]ethyl]-6-chloro-1,3-dihy- dro-2H-indol-2-one hydrochloride) and processes to produce the same Grant 7,939,662 - Zetina-Rocha , et al. May 10, 2	2011-05-10
Salt form and cocrystals of adefovir dipivoxil and processes for preparation thereof Grant 7,935,817 - Blazecka , et al. May 3, 2	2011-05-03
Atorvastatin Calcium Propylene Glycol Solvates App 20110065931 - Murthy; K.S. Keshava ; et al.	2011-03-17
Process for the preparation of (S)-alpha-ethyl-2-oxo-1-pyrrolidineacetamide and (R)-alpha-ethyl-2-oxo-pyrrolidineacetamide Grant 7,902,380 - Li , et al. March 8, 2	2011-03-08
Preparation Of Oseltamivir Phosphate (tamiflu.rtm.) And Intermediates Starting From D-glucose Or D-xylose App 20110040120 - RADATUS; Bruno Konrad ; et al.	2011-02-17
Processes For The Preparation Of Rivaroxaban And Intermediates Thereof App 20110034465 - BODHURI; Prabhudas ; et al.	2011-02-10
Process for the preparation of phenylcarbamates Grant 7,884,121 - Raheem , et al. February 8, 2	2011-02-08
Methods Of Making Efavirenz And Intermediates Thereof App 20110015189 - CHEN; Bo ; et al.	2011-01-20
Processes for the synthesis of olanzapine Grant 7,863,442 - Kothakonda , et al. January 4, 2	2011-01-04
Novel Process for the Preparation of Esomeprazole and Salts Thereof App 20100324298 - Wang; Fan ; et al.	2010-12-23
Process for the preparation and purification of eplerenone Grant 7,851,619 - Bejan , et al. December 14, 2	2010-12-14
Atorvastatin calcium propylene glycol solvates Grant 7,834,195 - Murthy , et al. November 16, 2	2010-11-16
Processes For The Preparation Of Rivaroxaban And Intermediates Thereof App 20100273798 - BODHURI; Prabhudas ; et al.	2010-10-28
Processes For The Preparation Of Rivaroxaban And Intermediates Thereof App 20100273790 - BODHURI; Prabhudas ; et al.	2010-10-28
Processes for the preparation of rivaroxaban and intermediates thereof Grant 7,816,355 - Bodhuri , et al. October 19, 2	2010-10-19
Process for the preparation of atorvastatin and intermediates Grant 7,812,179 - Wang , et al. October 12, 2	2010-10-12
Process for the preparation of esomeprazole and salts thereof Grant 7,786,309 - Wang , et al. August 31, 2	2010-08-31
Process for the preparation of phenylcarbamates Grant 7,767,843 - Wang , et al. August 3, 2	2010-08-03
Polymorphic Form Of 5 Chloro N {[(5s) 2 Oxo 3 [4 (3 Oxomorpholin 4 Yl)phenyl]oxa-zolidin 5 Yl]-methyl}thiophene 2 Carboxamide App 20100168111 - Bodhuri; Prabhudas ; et al.	2010-07-01
Amorphous form of rifaximin and processes for its preparation Grant 7,709,634 - Kothakonda , et al. May 4, 2	2010-05-04
Ibandronate sodium propylene glycol solvate and processes for the preparation thereof Grant 7,696,183 - Stradiotto , et al. April 13, 2	2010-04-13
Amorphous Form Of An L-arginine Salt Of Perindopril And Processes For Preparation Thereof App 20100056802 - WEERATUNGA; Gamini ; et al.	2010-03-04
Process for producing atorvastatin hemicalcium Grant 7,615,647 - Murthy , et al. November 10, 2	2009-11-10
Salt Form And Cocrystals Of Adefovir Dipivoxil And Processes For Preparation Thereof App 20090247749 - Blazecka; Peter Garth ; et al.	2009-10-01
Process for the preparation and purification of cis-2-methylspiro(1,3-oxathiolane-5,3')quiniclidine hydrochloride App 20090182146 - Bratovanov; Svetoslav S. ; et al.	2009-07-16
Process for the preparation of atorvastatin and intermediates App 20090131683 - Wang; Fan ; et al.	2009-05-21
Process for the preparation of 17-N-substituted-carbamoyl-4-aza-androst-1-en-3-ones Grant 7,531,658 - Wang , et al. May 12, 2	2009-05-12
Amorphous form of rifaximin and processes for its preparation App 20090082558 - Kothakonda; Kiran Kumar ; et al.	2009-03-26
Efficient method for preparing 3-aryloxy-3-arylpropylamines and their optical stereoisomers Grant 7,485,754 - Wang , et al. February 3, 2	2009-02-03
Amorphous ziprasidone hydrochloride (5-[2-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]ethyl]-6-chloro-1,3-dihy- dro-2H-indol-2-one hydrochloride) and processes to produce the same App 20090030204 - Zetina-Rocha; Carlos ; et al.	2009-01-29
Novel process for the preparation of sertraline hydrochloride form II App 20090023955 - Che; Daqing ; et al.	2009-01-22
Processes for the synthesis of olanzapine App 20080319189 - Kothakonda; Kiran Kumar ; et al.	2008-12-25
Novel process to Form-I of olanzapine App 20080312433 - Che; Daqing ; et al.	2008-12-18
Novel process for the preparation of phenylcarbamates App 20080306280 - Raheem; Mohammed Abdul ; et al.	2008-12-11
New and efficient process for the preperation of cabergoline and its intermediates App 20080275240 - Wang; Zhi-Xian ; et al.	2008-11-06
Process for the preparation of 2-methylspiro(1,3-oxathiolane-5,3')quiniclidine App 20080249312 - Bratovanov; Svetoslav S. ; et al.	2008-10-09
Process for the preparation of atorvastatin and intermediates Grant 7,429,613 - Wang , et al. September 30, 2	2008-09-30
Process for the preparation and purification of eplerenone App 20080234478 - Guntoori; Bhaskar Reddy ; et al.	2008-09-25
Atorvastatin calcium propylene glycol solvates App 20080177087 - Murthy; K.S. Keshava ; et al.	2008-07-24
Ibandronate sodium propylene glycol solvate and processes for the preparation thereof App 20080139845 - Stradiotto; David A. ; et al.	2008-06-12
Ibandronate sodium propylene glycol solvate and processes for the preparation thereof App 20080139508 - Stradiotto; David A. ; et al.	2008-06-12
Process for the preparation of zonisamide and the intermediates thereof Grant 7,375,233 - Weeratunga , et al. May 20, 2	2008-05-20
Process for the preparation of the boron difluoride chelate of quinolone-3-carboxylic acid Grant 7,365,201 - Wang , et al. April 29, 2	2008-04-29
Process for the preparation of Zonisamide and the intermediates thereof App 20080033181 - Weeratunga; Gamini ; et al.	2008-02-07
Preparation of oseltamivir phosphate (Tamiflu) and intermediates starting from D-glucose or D-xylose App 20080009639 - Radatus; Bruno Konrad ; et al.	2008-01-10
Novel process for the preparation of esomeprazole and salts thereof App 20070287839 - Wang; Fan ; et al.	2007-12-13
Safe process for the preparation of balsalazide Grant 7,271,253 - Wolf , et al. September 18, 2	2007-09-18
Process for the preparation of the boron difluoride chelate of quinolone-3-carboxylic acid App 20070208174 - Wang; Zhi-Xian ; et al.	2007-09-06
Process for the preparation of zonisamide and the intermediates thereof App 20070142644 - Weeratunga; Gamini ; et al.	2007-06-21
Process for the production of cilostazol App 20070105898 - Li; YuanQiang ; et al.	2007-05-10
Process for the preparation of Flecainide, its pharmaceutically acceptable salts and important intermediates thereof Grant 7,196,197 - Wang , et al. March 27, 2	2007-03-27
Preparation of atorvastatin Grant 7,193,090 - Guntoori , et al. March 20, 2	2007-03-20
Process for production of bicalutamide App 20070027211 - Wang; Zhi-Xian ; et al.	2007-02-01
Efficient method for preparing 3-aryloxy-3-arylpropylamines and their optical stereoisomers App 20070010678 - Wang; Zhi-Xian ; et al.	2007-01-11
Preparation of 4-(4-fluorophenyl)-N-alkylnipecotinate esters, 4-(4-fluorophenyl)-N-arylnipecotinate esters and 4-(4-fluorophenyl)-N-aralkylnipecotinate esters Grant 7,138,523 - Rey , et al. November 21, 2	2006-11-21
Process for the preparation of atorvastatin and intermediates App 20060252816 - Wang; Fan ; et al.	2006-11-09
Process for the preparation of oxcarbazepine and related intermediates Grant 7,125,987 - Che , et al. October 24, 2	2006-10-24
Process for the preparation of Atorvastatin and intermediates Grant 7,112,604 - Wang , et al. September 26, 2	2006-09-26
Preparation of acid addition salts of amine bases by solid phase-gas phase reactions App 20060205944 - Rey; Allan W. ; et al.	2006-09-14
Process for producing atorvastatin hemicalcium App 20060199855 - Murthy; K.S. Keshava ; et al.	2006-09-07
Process For The Preparation Of Atorvastatin And Intermediates App 20060194867 - Wang; Fan ; et al.	2006-08-31
Preparation of an anhydrate form of 5-[2-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]ethyl]-6-chloro-1,3-dihyd- ro-2H-indol-2-one hydrochloride (ziprasidone hydrochloride) Grant 7,087,611 - Zetina-Rocha , et al. August 8, 2	2006-08-08
Process for the preparation of tetrahydrothieno[3,2-c] pyridine derivatives Grant 7,060,831 - Smyj , et al. June 13, 2	2006-06-13
Process for the preparation of polypeptide 1 Grant 7,049,399 - Bejan , et al. May 23, 2	2006-05-23
Process for the preparation of oxcarbazepine and related intermediates App 20050282797 - Che, Daqing ; et al.	2005-12-22
Preparation of an anhydrate form of 5-[2-[4-(1,2-benzisothiazol-3-yl)-1-pi- perazinyl]ethyl]-6-chloro-1,3-dihydro-2H-indol-2-one hydrochloride (ziprasidone hydrochloride) App 20050277651 - Zetina-Rocha, Carlos ; et al.	2005-12-15
Amorphous ziprasidone hydrochloride (5-[2-[4-(1,2-benzisothiazol-3-yl)-1-p- iperazinyl]ethyl]-6-chloro-1, 3-dihydro-2H-indol-2-one hydrochloride) and processes to produce the same App 20050256139 - Zetina-Rocha, Carlos ; et al.	2005-11-17
Preparation of atorvastatin App 20050203302 - Guntoori, Bhaskar Reddy ; et al.	2005-09-15
Process for the preparation of amorphous atorvastatin calcium App 20050165242 - Che, Daqing ; et al.	2005-07-28
Process for the preparation of tetrahydrothieno [3,2-C] pyridine derivatives App 20050137401 - Smyj, Robert P. ; et al.	2005-06-23
Process to prepare, 1,4-dihydropyridine intermediates and derivatives thereof Grant 6,858,747 - Che , et al. February 22, 2	2005-02-22

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