Weyer; Rudi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Weyer; Rudi.The latest application filed is for "heterocyclic substituted sulfonyl ureas, and their use".

Company Profile

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Weyer; Rudi - Kelkheim DE
Weyer; Rudi - Frankfurt DE
Weyer; Rudi - Frankfurt am Main DT

*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
Heterocyclic substituted sulfonyl ureas, and their use Grant 4,379,785 - Weyer , et al. April 12, 1	1983-04-12
Thienopyrrolone substituted benezenesulfonylureas and their use Grant 4,325,963 - Hitzel , et al. April 20, 1	1982-04-20
Sulfonyl ureas and pharmaceutical preparations thereof Grant 4,282,239 - Weyer , et al. August 4, 1	1981-08-04
Benzoic acids, their derivatives and process for preparing them Grant 4,221,815 - Weyer , et al. September 9, 1	1980-09-09
Hypoglycaemically and hypolipidaemically active derivatives of phenylacetic acid Grant 4,207,341 - Hubner , et al. June 10, 1	1980-06-10
Certain nicotinamido-n-benzoic acid derivatives Grant 4,181,658 - Hitzel , et al. January 1, 1	1980-01-01
Acylamino(alkyl)benzene derivatives and process for preparing them Grant 4,158,063 - Hitzel , et al. June 12, 1	1979-06-12
Benzenesulfonyl-ureas and process for preparing them Grant 4,029,666 - Weber , et al. June 14, 1	1977-06-14
Benzene sulfonyl ureas Grant 3,962,244 - Weyer , et al. June 8, 1	1976-06-08
Composition and method for lower blood sugar containing N-[4-(.beta.-<2-methoxy-5-chloro-benzamido>-ethyl)-benzenesulfonyl]-N'-c yclopentyl-urea Grant 3,932,658 - Weber , et al. January 13, 1	1976-01-13
Sulfonyl ureas and process for preparing them Grant 3,927,088 - Weber , et al. December 16, 1	1975-12-16

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