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Paul Scherberich
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Constance, DE
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last 30 patents
Information
Patent Grant
Process for the production of L-proline
Patent number
4,469,876
Issue date
Sep 4, 1984
Degussa Aktiengesellschaft
Karlheinz Drauz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production thiazolines-(3)
Patent number
4,415,738
Issue date
Nov 15, 1983
Degussa Aktiengesellschaft
Jurgen Martens
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of 5-arylidene hydantoins (B)
Patent number
4,345,072
Issue date
Aug 17, 1982
Degussa AG
Axel Kleemann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the purification of tryptophane and derivatives of tryp...
Patent number
4,283,337
Issue date
Aug 11, 1981
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Theodor Lussling
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of 2-acetamidocinnamic acid
Patent number
4,254,035
Issue date
Mar 3, 1981
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Axel Kleemann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the recovery of pure L-cystine
Patent number
4,245,117
Issue date
Jan 13, 1981
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Paul Scherberich
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-Substituted .alpha.-ketocarboxylic acid amides
Patent number
4,228,082
Issue date
Oct 14, 1980
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Axel Kleemann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of N-substituted .alpha.-ketocarboxylic...
Patent number
4,224,226
Issue date
Sep 23, 1980
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Axel Kleemann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thiazolidin-4-carbonitrile
Patent number
4,156,701
Issue date
May 29, 1979
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Paul Scherberich
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of thiazoline-(3) compounds
Patent number
4,153,606
Issue date
May 8, 1979
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Paul Scherberich
C07 - ORGANIC CHEMISTRY