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Hans-Jurgen Betche
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Vorstetten, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the arylation of aza-heterocycles with activated aromat...
Patent number
6,933,390
Issue date
Aug 23, 2005
Warner-Lambert Company
Hubert Barth
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for arylating aza-heterocycles with activated aromatic compo...
Patent number
6,774,242
Issue date
Aug 10, 2004
Goedecke GmbH
Hubert Barth
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of producing heterocylic carbamates from aza-heterocyclic co...
Patent number
6,566,533
Issue date
May 20, 2003
Warner-Lambert Company LLC
Hubert Barth
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Indolocarbazole imides and the use thereof
Patent number
5,945,440
Issue date
Aug 31, 1999
Goedecke Aktiengesellschaft
Jurgen Kleinschroth
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Indolocarbazole imides and the use thereof
Patent number
5,883,114
Issue date
Mar 16, 1999
Goedecke Aktiengesellschaft
Jurgen Kleinschroth
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bis-(1H-indol-3-yl)-maleinimide derivatives, processes for the prep...
Patent number
5,516,915
Issue date
May 14, 1996
Goedecke Aktiengesellschaft
Hubert Barth
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bis-(1H-indol-3-YL)-maleinimide derivatives, processes for the prep...
Patent number
5,380,746
Issue date
Jan 10, 1995
Goedecke Aktiengesellschaft
Hubert Barth
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amino acid analogs as CCK antagonists
Patent number
5,331,006
Issue date
Jul 19, 1994
Warner-Lambert Company
David C. Horwell
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
Process for the arylation of aza-heterocycles with activated aromat...
Publication number
20040249185
Publication date
Dec 9, 2004
Hubert Barth
C07 - ORGANIC CHEMISTRY