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Karl-Heinz Diehl
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Norderstedt, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Glyceryl ethers as preservatives for cooling lubricants
Patent number
8,728,998
Issue date
May 20, 2014
Air Liquide Sante (International)
Wolfgang Beilfuss
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Glyceryl ethers as preservatives for cooling lubricants
Patent number
7,846,885
Issue date
Dec 7, 2010
Air Liquide Sante (International)
Wolfgang Beilfuss
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Glyceryl ethers as preservatives for cooling lubricants
Patent number
7,268,102
Issue date
Sep 11, 2007
Air Liquide Sante (International)
Wolfgang Beilfuss
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Aqueous dispersion having a fungicidal and algicidal effect
Patent number
5,756,500
Issue date
May 26, 1998
Schulke & Mayr GmbH
Wolfgang Beilfuss
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Preservatives and their use
Patent number
5,670,160
Issue date
Sep 23, 1997
Schulke & Mayr GmbH
Heinz Eggensperger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Skin antiseptic and hand disinfectant
Patent number
5,591,442
Issue date
Jan 7, 1997
Reckitt & Colman Inc.
Karl H. Diehl
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Deodorizing active ingredients
Patent number
5,516,510
Issue date
May 14, 1996
Reckitt & Colman Inc.
Wolfgang Beilfuss
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Carboxylic acids that are effective against TB
Patent number
5,387,605
Issue date
Feb 7, 1995
Eastman Kodak Company
Wolfgang Beilfuss
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Liquid 1,2-benzoisothiazoline-3-one preparation
Patent number
5,276,047
Issue date
Jan 4, 1994
Sterling Winthrop, Inc.
Heinz Eggensperger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Disinfectant concentrate and its use as a mycobactericide and viricide
Patent number
5,185,145
Issue date
Feb 9, 1993
Eastman Kodak Company
Heinz Eggensperger
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Preservative for aqueous products and systems
Patent number
5,147,884
Issue date
Sep 15, 1992
Sterling Drug Inc.
Karl-Heinz Diehl
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Stable aqueous aromatic percarboxylic acid solution
Patent number
4,917,815
Issue date
Apr 17, 1990
Sterling Drug Inc.
Wolfgang Beilfuss
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Salts of alkyl-2-benzimidazole-carbamate and fungicidal composition...
Patent number
4,900,736
Issue date
Feb 13, 1990
Schulke Mayr, GmbH
Karl-Heinz Diehl
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Salts of alkyl-2-benzimidazole-carbamate and fungicidal composition...
Patent number
4,770,705
Issue date
Sep 13, 1988
Schulke & Mayr GmbH
Karl-Heinz Diehl
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Disinfecting and preserving composition comprising a synergistic co...
Patent number
4,379,137
Issue date
Apr 5, 1983
Sterling Drug Inc.
Helmut H. Ehlers
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Preserving and disinfecting method employing certain oxazines
Patent number
4,178,375
Issue date
Dec 11, 1979
Sterling Drug Inc.
Heinz Eggensperger
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preserving and disinfecting method employing certain bis-oxazolidines
Patent number
4,148,905
Issue date
Apr 10, 1979
Sterling Drug Inc.
Heinz Eggensperger
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-Phenyl- and 2-benzyl-N-[(trichloromethyl)thio]succinimides, and f...
Patent number
4,122,185
Issue date
Oct 24, 1978
Sterling Drug Inc.
Wilhelm Sandermann
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
GLYCERYL ETHERS AS PRESERVATIVES FOR COOLING LUBRICANTS
Publication number
20080171679
Publication date
Jul 17, 2008
AIR LIQUIDE, SANTE
Wolfgang Beilfuss
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Glyceryl ethers as preservatives for cooling lubricants
Publication number
20070197414
Publication date
Aug 23, 2007
AIR LIQUIDE, SANTE (INTERNATIONAL)
Wolfgang Beilfuss
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Glyceryl ethers as preservatives for cooling lubricants
Publication number
20030232729
Publication date
Dec 18, 2003
Wolfgang Beilfuss
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...