Stanley W. Walinsky — 19 Patents at Pfizer

Stanley W. Walinsky has been granted 19 US patents while listed as an inventor at Pfizer. The first was granted in 1983 and the most recent in November 2003. Stanley W. Walinsky ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Stanley W. Walinsky in Mystic, CT, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6645986	Process for the preparation of the mesylate salt trihydrate of 1-(4-hydroxyphenyl)-2-(4-hydroxy-4-phenylpiperidin-1-yl)-1-propanol	Terry G. Sinay, Joseph Rainville	2003-11-11	$329,969,000
6608195	Process for the preparation of 2-(4-alkyl-1-piperazinyl)-benzaldehyde and -benzylidenyl compounds	Joseph Rainville, Terry G. Sinay	2003-08-19	$165,603,000
6570018	Process for the preparation of the mesylate salt trihydrate of 1-(4-hydroxyphenyl)-2-(4-hydroxy-4-phenylpiperidin-1-yl)-1-propanol and intermediates useful therefor	Terry G. Sinay, Joseph Rainville	2003-05-27	$399,672,000
6194429	Alatrofloxacin parenteral compositions	Robert M. Guinn, John F. Lambert, Subramanian Sam Guhan	2001-02-27	$315,276,000
6111105	Processes and intermediates for preparing 3-(1-piperazinyl)-1,2-benzisothiazole	Darrell E. Fox, John F. Lambert, Terry G. Sinay	2000-08-29	$295,433,000
5935960	Pro-drugs of 5-(2-(4-(1,2-benzisothiazol-3-yl)-1-piperazinyl)ethyl)-6-chloro-1,3-dihy dro-2H-indol-2-one	John F. Lambert	1999-08-10	$491,084,000
5606041	Process for steroidal peracyl glycosides	Frank R. Busch, Kathleen D. Goggin, John F. Lambert, Russell J. Shine	1997-02-25	$76,412,000
5563259	Process for making .beta.-O-cellobiosyl steroid derivatives and trimethyl silyl steroid intermediates used therein	Kathleen D. Goggin, John F. Lambert	1996-10-08	$78,607,000
5530107	Method for making steroidal peracyl glycosides	Douglas J. M. Allan, Frank R. Busch, John F. Lambert, Russell J. Shine	1996-06-25	$139,367,000
5032646	(Meth)acrylic acid/itaconic acid copolymers, their preparation and use as antiscalants	—	1991-07-16	$102,656,000
4997981	Processes for 2-(1-pentyl-3-guanidino)-4-(2-methyl-4-imidazolyl) thiazole and analogs	Paul D. Hill, William M. Snyder	1991-03-05	$41,669,000
4710537	Substantially homogeneous copolymers of acrylic or methacrylic acid and maleic acid	—	1987-12-01	$20,842,000
4602067	High temperature drilling fluids	Randel E. Stong	1986-07-22	$14,185,000
4566978	High temperature drilling fluids	Randel E. Stong	1986-01-28	$12,565,000
4547559	Acrylate/maleate copolymers, their preparation and use as antiscalants	—	1985-10-15	$9,172,000
4533709	Use of fumaric acid polymers as antiscalants	—	1985-08-06	$13,391,000
4486581	Use of fumaric acid polymers as antiscalants	—	1984-12-04	$9,293,000
4485223	(Meth)acrylic acid/itaconic acid copolymers, their preparation and use as antiscalants	—	1984-11-27	$17,377,000
4390670	Acrylate/maleate copolymers, their preparation and use as antiscalants	—	1983-06-28	$21,639,000

Stanley W. Walinsky — 19 Patents

Issued Patents All Time

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