Membership
Tour
Register
Log in
Karl H. Klingler
Follow
Person
Langen, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
4,5-dihydro-4-oxo-pyrrolo[1,2-a]quinoxalinones and corresponding az...
Patent number
5,405,847
Issue date
Apr 11, 1995
ASTA Medica Aktiengesellschaft
Hans-Reinhold Dieter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Indolyl and methylindolyl substituted aminoalkyl guanidines
Patent number
4,317,832
Issue date
Mar 2, 1982
Karl-Heinz Klingler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of basic substituted alkyltheophylline d...
Patent number
4,245,093
Issue date
Jan 13, 1981
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Karl H. Klingler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for production of optically active bases
Patent number
4,226,803
Issue date
Oct 7, 1980
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Karl H. Klingler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dihydroxyphenylethylaminoalkyl theophyllines
Patent number
4,153,696
Issue date
May 8, 1979
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Axel Kleemann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of basic substituted alkyl theophylline
Patent number
4,150,227
Issue date
Apr 17, 1979
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Karl-Heinz Klingler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Basic substituted xanthine derivatives
Patent number
4,144,340
Issue date
Mar 13, 1979
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Heribert Offermanns
C07 - ORGANIC CHEMISTRY