Daqing Che

Person

Brantford, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Lacosamide intermediate compound, preparation method thereof and us...
- Patent number 8,829,226
- Issue date Sep 9, 2014
- Zhejiang Jiuzhou Pharmaceutical Co., Ltd.
- Xianyi Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Atorvastatin calcium propylene glycol solvates
- Patent number 8,188,300
- Issue date May 29, 2012
- Apotex Pharmachem Inc.
- K. S. Keshava Murthy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for the synthesis of olanzapine
- Patent number 7,863,442
- Issue date Jan 4, 2011
- Apotex Pharmachem Inc.
- Kiran Kumar Kothakonda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Atorvastatin calcium propylene glycol solvates
- Patent number 7,834,195
- Issue date Nov 16, 2010
- Apotex Pharmachem Inc.
- K. S. Keshava Murthy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of atorvastatin and intermediates
- Patent number 7,812,179
- Issue date Oct 12, 2010
- Apotex Pharmachem Inc.
- Fan Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of esomeprazole and salts thereof
- Patent number 7,786,309
- Issue date Aug 31, 2010
- Apotex Pharmachem Inc.
- Fan Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amorphous form of rifaximin and processes for its preparation
- Patent number 7,709,634
- Issue date May 4, 2010
- Apotex Pharmachem Inc.
- Kiran Kumar Kothakonda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing atorvastatin hemicalcium
- Patent number 7,615,647
- Issue date Nov 10, 2009
- Apotex Pharmachem Inc.
- K.S. Keshava Murthy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of atorvastatin and intermediates
- Patent number 7,429,613
- Issue date Sep 30, 2008
- Apotex Pharmachem Inc.
- Fan Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of torsemide and related intermediates
- Patent number 7,378,527
- Issue date May 27, 2008
- Daqing Che
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of atorvastatin
- Patent number 7,193,090
- Issue date Mar 20, 2007
- Apotex Pharmachem Inc.
- Bhaskar Reddy Guntoori
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of oxcarbazepine and related intermediates
- Patent number 7,125,987
- Issue date Oct 24, 2006
- Apotex Pharmachem Inc.
- Daqing Che
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of Atorvastatin and intermediates
- Patent number 7,112,604
- Issue date Sep 26, 2006
- Apotex Pharmachem Inc.
- Fan Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process to prepare, 1,4-dihydropyridine intermediates and derivativ...
- Patent number 6,858,747
- Issue date Feb 22, 2005
- Apotex Pharmachem Inc.
- Daqing Che
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of nefazodone hydrochloride
- Patent number 6,596,866
- Issue date Jul 22, 2003
- Brantford Chemicals Inc.
- K. S. Keshava Murthy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Efficient process for the preparation of lamotrigine and related 3,...
- Patent number 6,586,593
- Issue date Jul 1, 2003
- Brantford Chemicals Inc.
- Bhaskar Reddy Guntoori
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
LACOSAMIDE INTERMEDIATE COMPOUND, PREPARATION METHOD THEREOF AND US...
- Publication number 20130066102
- Publication date Mar 14, 2013
- ZHEJIANG JIUZHOU PHARMACEUTICAL CO., LTD.
- Xianyi Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LACOSAMIDE INTERMEDIATE COMPOUND, PREPARATION METHOD THEREOF AND US...
- Publication number 20120283466
- Publication date Nov 8, 2012
- ZHEJIANG JIUZHOU PHARMACEUTICAL CO., LTD.
- Xianyi ZHANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ATORVASTATIN CALCIUM PROPYLENE GLYCOL SOLVATES
- Publication number 20110065931
- Publication date Mar 17, 2011
- Apotex Pharmachem Inc.
- K.S. Keshava Murthy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of atorvastatin and intermediates
- Publication number 20090131683
- Publication date May 21, 2009
- Apotex Pharmachem Inc.
- Fan Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Amorphous form of rifaximin and processes for its preparation
- Publication number 20090082558
- Publication date Mar 26, 2009
- Apotex Pharmachem Inc.
- Kiran Kumar Kothakonda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel process for the preparation of sertraline hydrochloride form II
- Publication number 20090023955
- Publication date Jan 22, 2009
- Apotex Pharmachem Inc.
- Daqing Che
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for the synthesis of olanzapine
- Publication number 20080319189
- Publication date Dec 25, 2008
- Apotex Pharmachem Inc.
- Kiran Kumar Kothakonda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel process to Form-I of olanzapine
- Publication number 20080312433
- Publication date Dec 18, 2008
- Apotex Pharmachem Inc.
- Daqing Che
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Atorvastatin calcium propylene glycol solvates
- Publication number 20080177087
- Publication date Jul 24, 2008
- Apotex Pharmachem Inc.
- K.S. Keshava Murthy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel process for the preparation of esomeprazole and salts thereof
- Publication number 20070287839
- Publication date Dec 13, 2007
- Apotex Pharmachem Inc.
- Fan Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of atorvastatin and intermediates
- Publication number 20060252816
- Publication date Nov 9, 2006
- Apotex Pharmachem Inc.
- Fan Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing atorvastatin hemicalcium
- Publication number 20060199855
- Publication date Sep 7, 2006
- Apotex Pharmachem Inc.
- K.S. Keshava Murthy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF ATORVASTATIN AND INTERMEDIATES
- Publication number 20060194867
- Publication date Aug 31, 2006
- Apotex Pharmachem Inc.
- Fan Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of oxcarbazepine and related intermediates
- Publication number 20050282797
- Publication date Dec 22, 2005
- Apotex Pharmachem Inc.
- Daqing Che
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of torsemide and related intermediates
- Publication number 20050209460
- Publication date Sep 22, 2005
- Brantford Chemicals Inc.
- Daqing Che
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation of atorvastatin
- Publication number 20050203302
- Publication date Sep 15, 2005
- Apotex Pharmachem Inc.
- Bhaskar Reddy Guntoori
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of amorphous atorvastatin calcium
- Publication number 20050165242
- Publication date Jul 28, 2005
- Apotex Pharmachem Inc.
- Daqing Che
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process to prepare 1,4-dihydropyridine intermediates and derivative...
- Publication number 20040204604
- Publication date Oct 14, 2004
- Daqing Che
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of nefazodone hydrochloride
- Publication number 20030078423
- Publication date Apr 24, 2003
- Brantford Chemicals Inc.
- K. S. Keshava Murthy
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Lacosamide intermediate compound, preparation method thereof and us...

Atorvastatin calcium propylene glycol solvates

Processes for the synthesis of olanzapine

Atorvastatin calcium propylene glycol solvates

Process for the preparation of atorvastatin and intermediates

Process for the preparation of esomeprazole and salts thereof

Amorphous form of rifaximin and processes for its preparation

Process for producing atorvastatin hemicalcium

Process for the preparation of atorvastatin and intermediates

Process for the preparation of torsemide and related intermediates

Preparation of atorvastatin

Process for the preparation of oxcarbazepine and related intermediates

Process for the preparation of Atorvastatin and intermediates

Process to prepare, 1,4-dihydropyridine intermediates and derivativ...

Process for the preparation of nefazodone hydrochloride

Efficient process for the preparation of lamotrigine and related 3,...

Patents Applicationslast 30 patents

LACOSAMIDE INTERMEDIATE COMPOUND, PREPARATION METHOD THEREOF AND US...

LACOSAMIDE INTERMEDIATE COMPOUND, PREPARATION METHOD THEREOF AND US...

ATORVASTATIN CALCIUM PROPYLENE GLYCOL SOLVATES

Process for the preparation of atorvastatin and intermediates

Amorphous form of rifaximin and processes for its preparation

Novel process for the preparation of sertraline hydrochloride form II

Processes for the synthesis of olanzapine

Novel process to Form-I of olanzapine

Atorvastatin calcium propylene glycol solvates

Novel process for the preparation of esomeprazole and salts thereof

Process for the preparation of atorvastatin and intermediates

Process for producing atorvastatin hemicalcium

PROCESS FOR THE PREPARATION OF ATORVASTATIN AND INTERMEDIATES

Process for the preparation of oxcarbazepine and related intermediates

Process for the preparation of torsemide and related intermediates

Preparation of atorvastatin

Process for the preparation of amorphous atorvastatin calcium

Process to prepare 1,4-dihydropyridine intermediates and derivative...

Process for the preparation of nefazodone hydrochloride