Vorbrueggen; Helmut

Patent Applications and Registrations

Patent applications and USPTO patent grants for Vorbrueggen; Helmut.The latest application filed is for "9-halogen-(z)-prostaglandin derivatives, process for their production and their use as pharmaceutical agents".

Company Profile

0.12.0

Vorbrueggen; Helmut - Berlin DE

*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
9-halogen-(Z)-prostaglandin derivatives, process for their production and their use as pharmaceutical agents Grant 6,225,347 - Buchmann , et al. May 1, 2	2001-05-01
Pharmaceutically active 9-chloroprostaglandins Grant 5,079,259 - Skuballa , et al. January 7, 1	1992-01-07
Novel carbacyclins, processes for their preparation and their use as medicinal agents Grant 5,013,758 - Skuballa , et al. May 7, 1	1991-05-07
Cyclodextrin clathrates of 5-cyanoprostacyclin derivatives and their use as pharmaceutical agents Grant 5,010,065 - Skuballa , et al. April 23, 1	1991-04-23
Cyclodextrin clathrates of carbacyclin derivatives and their use as medicinal agents Grant 4,886,788 - Skuballa , et al. December 12, 1	1989-12-12
Certain prostacyclins and their blood-pressure-lowering and thrombocyte-aggregation-inhibiting compositions and methods Grant 4,532,236 - Nickolson , et al. July 30, 1	1985-07-30
Carbacyclins, their preparation and pharmacological use Grant 4,497,830 - Skuballa , et al. February 5, 1	1985-02-05
Pharmaceutically active 9-chloroprostaglandins Grant 4,444,788 - Skuballa , et al. April 24, 1	1984-04-24
Prostacyclins and use as medicinal agents Grant 4,364,951 - Skuballa , et al. December 21, 1	1982-12-21
Novel 1,3-benzodioxaneprostanoic acid derivatives and process for the preparation thereof Grant 4,217,360 - Vorbrueggen , et al. August 12, 1	1980-08-12
Process for the preparation of aminopyridines Grant 4,140,853 - Vorbrueggen February 20, 1	1979-02-20
Novel acetylenic prostaglandin analogs Grant 4,073,934 - Skuballa , et al. February 14, 1	1978-02-14

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