Robert J. Rafka — 10 Patents at Pfizer

Robert J. Rafka has been granted 10 US patents while listed as an inventor at Pfizer. The first was granted in 1989 and the most recent in November 2007. Robert J. Rafka ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Robert J. Rafka in Groton Long Point, CT, US.

Patents per Year

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Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7297682	Diphosphate salt of a 4″—substituted-9-deoxo-9 A—AZA—homoerythromycin derivatives and its pharmaceutical composition	Colman B. Ragan, Douglas J. M. Allen	2007-11-20	$608,841,000
6861412	Diphosphate salt of A 4″-substituted-9-deoxo-9A-AZA-9A-homoerythromycin derivative and its pharmaceutical composition	Colman B. Ragan, Douglas J. M. Allen	2005-03-01	$134,880,000
6583274	Crystalline forms of macrolide antibiotic	Douglas J. M. Allen, Barry J. Morton, Colman B. Ragan	2003-06-24	$918,439,000
6465437	Diphosphate salt of a 4″-substituted-9-deoxo-9A-AZA-9A- homoerythromycin derivative and its pharmaceutical composition	Colman B. Ragan, Douglas J. M. Allen	2002-10-15	$179,452,000
6329345	13-membered azalides and their use as antibiotic agents	Barry J. Morton, Colman B. Ragan, Peter Bertinato, John P. Dirlam, Alan E. Blize +1 more	2001-12-11	$347,021,000
6100240	Macrolide derivatives	Hengmiao Cheng, Jason Kenneth Dutra, Michael A. Letavic, Brian Bronk	2000-08-08	$530,149,000
6007848	Use of 1,4-anhydroglucitol/galactitol in low calorie food products, and a method of preparing 1,4-anhydro-dl-galactitol	Michael E. Hendrick, Barry J. Morton	1999-12-28
4954531	Use of 2,5-anhydro-d-mannitol as a food intake modifier	Mark I. Friedman, Michael G. Tordoff, Michael J. DiNovi	1990-09-04
4871776	2,5-anhydro-1,6-dihalo-1,6-dideoxy-D-mannitol	Michael J. DiNovi, Mark I. Friedman, Michael G. Tordoff	1989-10-03
4808626	Use of 2,5-anhydro-D-mannitol as a food intake modifier	Mark I. Friedman, Michael G. Tordoff, Michael J. DiNovi	1989-02-28

Robert J. Rafka — 10 Patents

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