Inventor
GUNTOORI BHASKAR REDDY
CA22 patents
⚠️ This page may combine multiple inventors who share the name “GUNTOORI BHASKAR REDDY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APOTEX PHARMACHEM INC
16 patentsUS7193090B2Mar 20, 2007
Preparation of atorvastatin
APOTEX PHARMACHEM INC2 citations62
US6858747B2Feb 22, 2005
Process to prepare, 1,4-dihydropyridine intermediates and derivatives thereof
APOTEX PHARMACHEM INC2 citations62
US7196197B2Mar 27, 2007
Process for the preparation of Flecainide, its pharmaceutically acceptable salts and important intermediates thereof
APOTEX PHARMACHEM INC2 citations61
US7902380B2Mar 8, 2011
Process for the preparation of (S)-alpha-ethyl-2-oxo-1-pyrrolidineacetamide and (R)-alpha-ethyl-2-oxo-pyrrolidineacetamide
APOTEX PHARMACHEM INC4 citations60
US7485754B2Feb 3, 2009
Efficient method for preparing 3-aryloxy-3-arylpropylamines and their optical stereoisomers
APOTEX PHARMACHEM INC3 citations60
US7112604B2Sep 26, 2006
Process for the preparation of Atorvastatin and intermediates
APOTEX PHARMACHEM INC3 citations59
US7531658B2May 12, 2009
Process for the preparation of 17-N-substituted-carbamoyl-4-aza-androst-1-en-3-ones
APOTEX PHARMACHEM INC2 citations56
US7271253B1Sep 18, 2007
Safe process for the preparation of balsalazide
APOTEX PHARMACHEM INC4 citations56
US7125987B2Oct 24, 2006
Process for the preparation of oxcarbazepine and related intermediates
APOTEX PHARMACHEM INC2 citations56
US7863442B2Jan 4, 2011
Processes for the synthesis of olanzapine
APOTEX PHARMACHEM INC0 citations50
US7812179B2Oct 12, 2010
Process for the preparation of atorvastatin and intermediates
APOTEX PHARMACHEM INC0 citations48
US7429613B2Sep 30, 2008
Process for the preparation of atorvastatin and intermediates
APOTEX PHARMACHEM INC0 citations48
US7375233B2May 20, 2008
Process for the preparation of zonisamide and the intermediates thereof
APOTEX PHARMACHEM INC0 citations48
US7851619B2Dec 14, 2010
Process for the preparation and purification of eplerenone
APOTEX PHARMACHEM INC0 citations45
US7365201B2Apr 29, 2008
Process for the preparation of the boron difluoride chelate of quinolone-3-carboxylic acid
APOTEX PHARMACHEM INC0 citations44
US7615647B2Nov 10, 2009
Process for producing atorvastatin hemicalcium
APOTEX PHARMACHEM INC0 citations40
BRANTFORD CHEM INC
4 patentsUS6586593B1Jul 1, 2003
Efficient process for the preparation of lamotrigine and related 3,5-diamino-6-substituted-1,2,4-triazines
BRANTFORD CHEM INC2 citations62
US6593475B1Jul 15, 2003
Preparation of derivative of 3-sulfonamido-4-phenylaminopyridine
BRANTFORD CHEM INC2 citations59
US5919931AJul 6, 1999
Process for the manufacture of intermediates suitable to make doxazosin, terazosin, prazosin, tiodazosin and related antihypertensive medicines
BRANTFORD CHEM INC5 citations58
US6596866B2Jul 22, 2003
Process for the preparation of nefazodone hydrochloride
BRANTFORD CHEM INC0 citations51