Inventor · disambiguated record
Karl-Heinz Diehl
Also filed as: DIEHL KARL H · DIEHL KARL-HEINZ · EGGENSPERGER HEINZ
24 granted patents·634 citations·filing 1974–2007
96Inventor score
Files withSTERLING DRUG INC11SCHUELKE & MAYR GMBH4AIR LIQUIDE SANTE INT2EASTMAN KODAK CO2RECKITT & COLMAN INC2
Top patents by PatentIndex Score
24 records- 0199US4917815AStable aqueous aromatic percarboxylic acid solutionSTERLING DRUG INC·Filed 1988·Granted Apr 17, 1990·129 cites·7 claims
- 0295US5516510ADeodorizing active ingredientsRECKITT & COLMAN INC·Filed 1993·Granted May 14, 1996·134 cites·6 claims
- 0393US5670160APreservatives and their useSCHUELKE & MAYR GMBH·Filed 1996·Granted Sep 23, 1997·76 cites·8 claims
- 0486US5591442ASkin antiseptic and hand disinfectantRECKITT & COLMAN INC·Filed 1995·Granted Jan 7, 1997·90 cites·10 claims
- 0580US4148905APreserving and disinfecting method employing certain bis-oxazolidinesSTERLING DRUG INC·Filed 1977·Granted Apr 10, 1979·9 cites·3 claims
- 0679US5387605ACarboxylic acids that are effective against TBEASTMAN KODAK CO·Filed 1993·Granted Feb 7, 1995·24 cites·10 claims
- 0779US5185145ADisinfectant concentrate and its use as a mycobactericide and viricideEASTMAN KODAK CO·Filed 1991·Granted Feb 9, 1993·30 cites·12 claims
- 0878US5147884APreservative for aqueous products and systemsSTERLING DRUG INC·Filed 1990·Granted Sep 15, 1992·25 cites·18 claims
- 0976US4040977APreservative and disinfectantSTERLING DRUG INC·Filed 1976·Granted Aug 9, 1977·28 cites·30 claims
- 1068US5276047ALiquid 1,2-benzoisothiazoline-3-one preparationSTERLING WINTHROP INC·Filed 1993·Granted Jan 4, 1994·37 cites·8 claims
- 1168US4379137ADisinfecting and preserving composition comprising a synergistic combination of a polymeric quaternary ammonium compound and a 3-isothiazolone compoundSTERLING DRUG INC·Filed 1980·Granted Apr 5, 1983·29 cites·2 claims
- 1262US8728998B2Glyceryl ethers as preservatives for cooling lubricantsBEILFUSS WOLFGANG·Filed 2007·Granted May 20, 2014·0 cites·19 claims
- 1362US7846885B2Glyceryl ethers as preservatives for cooling lubricantsAIR LIQUIDE SANTE INT·Filed 2007·Granted Dec 7, 2010·0 cites·10 claims
- 1457US7268102B2Glyceryl ethers as preservatives for cooling lubricantsAIR LIQUIDE SANTE INT·Filed 2003·Granted Sep 11, 2007·2 cites·2 claims
- 1550US5756500AAqueous dispersion having a fungicidal and algicidal effectSCHUELKE & MAYR GMBH·Filed 1995·Granted May 26, 1998·13 cites·9 claims
- 1650US4900736ASalts of alkyl-2-benzimidazole-carbamate and fungicidal compositions thereof suitable for paints and plasterSCHUELKE & MAYR GMBH·Filed 1988·Granted Feb 13, 1990·4 cites·3 claims
- 1743US3946006ATetrahydrothiadiazinethionesSTERLING DRUG INC·Filed 1975·Granted Mar 23, 1976·1 cites·8 claims
- 1840US4087540AOctahydro-N-[(trichloromethyl)thio]-naphthalenedicarboximidesSTERLING DRUG INC·Filed 1977·Granted May 2, 1978·1 cites·12 claims
- 1935US4178375APreserving and disinfecting method employing certain oxazinesSTERLING DRUG INC·Filed 1978·Granted Dec 11, 1979·0 cites·3 claims
- 2032US4770705ASalts of alkyl-2-benzimidazole-carbamate and fungicidal compositions thereof suitable for paints and plasterSCHUELKE & MAYR GMBH·Filed 1986·Granted Sep 13, 1988·2 cites·9 claims
- 2132US4122185A2-Phenyl- and 2-benzyl-N-[(trichloromethyl)thio]succinimides, and fungicidal compositions thereofSTERLING DRUG INC·Filed 1977·Granted Oct 24, 1978·0 cites·21 claims
- 2232US4085220A2-Alkenyl-N-[(trichloromethyl)thio]succinimidesSTERLING DRUG INC·Filed 1977·Granted Apr 18, 1978·0 cites·9 claims
- 2330US3988452APreserving and disinfecting compositionSTERLING DRUG INC·Filed 1975·Granted Oct 26, 1976·0 cites·7 claims
- 2427US3950382ABis(4-hydroxy-3,5-dialkylbenzyl)cyano-carboxylic acid estersCIBA GEIGY CORP·Filed 1974·Granted Apr 13, 1976·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →