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Klaus Lurssen
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Bergisch-Gladbach, DT
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Patents Grants
last 30 patents
Information
Patent Grant
N-Arylcarbamic acid esters and plant growth regulant compositions a...
Patent number
4,093,447
Issue date
Jun 6, 1978
Bayer Aktiengesellschaft
Carl Metzger
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel phenoxycarboxylic acid aryloxy(thio)carbonylaminomethyl ester...
Patent number
4,090,862
Issue date
May 23, 1978
Bayer Aktiengesellschaft
Rudolf Thomas
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Method of inhibiting the growth of plants with phospholenium salts
Patent number
4,076,517
Issue date
Feb 28, 1978
Bayer Aktiengesellschaft
Klaus Naumann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imidazolidinedione compounds and plant growth influencing compositions
Patent number
4,067,721
Issue date
Jan 10, 1978
Bayer Aktiengesellschaft
Gunther Beck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods and compositions for regulating plant growth using piperazi...
Patent number
4,057,413
Issue date
Nov 8, 1977
Bayer Aktiengesellschaft
Klaus Naumann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of regulating plant growth
Patent number
4,049,418
Issue date
Sep 20, 1977
Bayer Aktiengesellschaft
Helmut Timmler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocyclic sulfonium salt containing plant-growth regulant compos...
Patent number
4,047,923
Issue date
Sep 13, 1977
Bayer Aktiengesellschaft
Klaus Naumann
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Plant-growth-regulating compositions containing phospholanium salts
Patent number
4,021,221
Issue date
May 3, 1977
Bayer Aktiengesellschaft
Klaus Naumann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
H-isopropyl-2-chloroethane-(thiono)-phosphonic acid ester amide com...
Patent number
3,989,525
Issue date
Nov 2, 1976
Bayer Aktiengesellschaft
Wolfgang Hofer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Plant growth regulant compositions comprising 2-cyano-bicyclo[2,2,1...
Patent number
3,979,204
Issue date
Sep 7, 1976
Bayer Aktiengesellschaft
Helmut Timmler
Information
Patent Grant
Amidothionophosphonic acid ester containing plant growth regulants
Patent number
3,972,705
Issue date
Aug 3, 1976
Bayer Aktiengesellschaft
Klaus Lurssen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-Imidazolylcarbonylbenzoic acid compounds
Patent number
3,968,120
Issue date
Jul 6, 1976
Bayer Aktiengesellschaft
Erik Regel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1-Methyl-2,3-dihydro-1,4-dithiinium methosulfate
Patent number
3,963,749
Issue date
Jun 15, 1976
Bayer Aktiengesellschaft
Klaus Naumann
C07 - ORGANIC CHEMISTRY