Inventor · disambiguated record
Wolfgang Beilfuss
Also filed as: BEILFUSS WOLFGANG
61 granted patents·22 pending applications·821 citations·filing 1975–2020
98Inventor score
Files withAIR LIQUIDE SANTE INT23BEILFUSS WOLFGANG21STERLING DRUG INC9SCHUELKE & MAYR GMBH7AIR LIQUIDE4
Top patents by PatentIndex Score
83 records- 0199US4917815AStable aqueous aromatic percarboxylic acid solutionSTERLING DRUG INC·Filed 1988·Granted Apr 17, 1990·129 cites·7 claims
- 0298US6956062B2Storage-stable compositions of glycerol monoalkyl ethersAIR LIQUIDE SANTE INT·Filed 2001·Granted Oct 18, 2005·101 cites·12 claims
- 0397US4129517AAqueous peroxy-containing concentrateSTERLING DRUG INC·Filed 1977·Granted Dec 12, 1978·115 cites·3 claims
- 0495US8329063B2Low-emission formaldehyde donor preparationsBEILFUSS WOLFGANG·Filed 2005·Granted Dec 11, 2012·15 cites·23 claims
- 0595US5516510ADeodorizing active ingredientsRECKITT & COLMAN INC·Filed 1993·Granted May 14, 1996·134 cites·6 claims
- 0692US4259383ADisinfecting tissueSTERLING DRUG INC·Filed 1979·Granted Mar 31, 1981·76 cites·5 claims
- 0787US8592358B2Storage-stable, synergistic microbicidal concentrates containing an isothiazolone, an amine and an oxidizing agentBEILFUSS WOLFGANG·Filed 2010·Granted Nov 26, 2013·5 cites·19 claims
- 0887US8501206B2Liquid concentrate for preserving cosmeticsBEILFUSS WOLFGANG·Filed 2012·Granted Aug 6, 2013·5 cites·3 claims
- 0985US8349881B2Methods for preserving technical products such as fuels and lubricants with a microbicidal compositionAIR LIQUIDE SANTE INT·Filed 2010·Granted Jan 8, 2013·6 cites·6 claims
- 1085US7935701B2Microbicidal composition based on formaldehyde donor compounds and antioxidantsAIR LIQUIDE SANTE INT·Filed 2006·Granted May 3, 2011·5 cites·27 claims
- 1185US7368466B2Low-temperature-stable preservativesAIR LIQUIDE SANTE INT·Filed 2006·Granted May 6, 2008·4 cites·19 claims
- 1284US7045542B1Low-temperature-stable preservativesAIR LIQUIDE SANTE INT·Filed 2000·Granted May 16, 2006·17 cites·17 claims
- 1383US8864853B2Additive mixture for the bactericidal and anticorrosive additization of fuelsBEILFUSS WOLFGANG·Filed 2010·Granted Oct 21, 2014·2 cites·13 claims
- 1483US7537776B1Liquid concentrate for preserving cosmeticsAIR LIQUIDE SANTE INT·Filed 2000·Granted May 26, 2009·15 cites·15 claims
- 1582US8058218B2Composition based on glycerol ether/polyol mixturesBEILFUSS WOLFGANG·Filed 2008·Granted Nov 15, 2011·2 cites·18 claims
- 1682US6469060B2Compositions based on iodopropynyl-and formaldehyde donor compounds and to their use as preservativesAIR LIQUIDE SANTE INT·Filed 2001·Granted Oct 22, 2002·11 cites·24 claims
- 1781US6348483B1Use of derivatives of methylene-bis-oxazolidine and compositions obtained therebyAIR LIQUIDE SANTE INT·Filed 1999·Granted Feb 19, 2002·23 cites·13 claims
- 1880US6355679B1Preservative compositions based on iodopropynl- and formaldehyde donor compoundsAIR LIQUIDE SANTE INT·Filed 1998·Granted Mar 12, 2002·24 cites·14 claims
- 1979US5387605ACarboxylic acids that are effective against TBEASTMAN KODAK CO·Filed 1993·Granted Feb 7, 1995·24 cites·10 claims
- 2079US5185145ADisinfectant concentrate and its use as a mycobactericide and viricideEASTMAN KODAK CO·Filed 1991·Granted Feb 9, 1993·30 cites·12 claims
- 2178US7781467B2Microbicidal composition based on formaldehyde donor compounds and antioxidantsAIR LIQUIDE SANTE INT·Filed 2004·Granted Aug 24, 2010·5 cites·1 claims
- 2277US8093193B2Composition based on glycerol ether/polyol mixturesBEILFUSS WOLFGANG·Filed 2011·Granted Jan 10, 2012·1 cites·3 claims
- 2376US9212331B2Additive mixture for the bactericidal and anticorrosive additization of fuelsAIR LIQUIDE·Filed 2014·Granted Dec 15, 2015·1 cites·1 claims
- 2476US8076363B2Isothiazolone-containing preservative with improved effectivenessGRADTKE RALF·Filed 2006·Granted Dec 13, 2011·1 cites·3 claims
- 2575US8765657B2Antimicrobially effective use solutions comprising combinations of isothiazolones and aminesBEILFUSS WOLFGANG·Filed 2010·Granted Jul 1, 2014·1 cites·15 claims
- 2674US8084480B2Microbicidal composition based on formaldehyde donor compounds and antioxidantsGRADTKE RALF·Filed 2008·Granted Dec 27, 2011·1 cites·6 claims
- 2774US7481973B2Composition and process for chemical and thermal disinfectionL AIR LIQUIDE SANTE INTERNAT·Filed 2004·Granted Jan 27, 2009·9 cites·50 claims
- 2872US8197833B2Liquid concentrate for preserving cosmeticsBEILFUSS WOLFGANG·Filed 2009·Granted Jun 12, 2012·1 cites·5 claims
- 2971US9883671B2Mixture of natural or nature-identical alcohols with improved effectivenessLAIR LIQUIDE SA POUR LETUDE ET LEXPLOITATION DES PROCEDES·Filed 2013·Granted Feb 6, 2018·1 cites·7 claims
- 3070US7364746B2Liquid concentrate for the preservation of cosmetic and pharmaceutical productsAIR LIQUIDE SANTE INT·Filed 2003·Granted Apr 29, 2008·3 cites·60 claims
- 3170US6465498B2Use of derivatives of methylene-bis-oxazolidine and compositions obtained therebyAIR LIQUIDE SANTE INT·Filed 2001·Granted Oct 15, 2002·3 cites·25 claims
- 3269US5393789AAmine-and alcohol-based disinfectant concentrate and disinfectant and use thereofEASTMAN KODAK CO·Filed 1993·Granted Feb 28, 1995·16 cites·2 claims
- 3368US8609697B2Stabilized, antimicrobially effective composition with a content of bispyridinium alkaneBEILFUSS WOLFGANG·Filed 2009·Granted Dec 17, 2013·1 cites·6 claims
- 3468US2016008470A1Storage-stable compositions of glycerol monoalkyl ethersAIR LIQUIDE SANTE INT·Filed 2015·Application pending·0 cites
- 3567US8895043B2Reducing formaldehyde emissions in formal-containing compositionsAIR LIQUIDE SANTE INT·Filed 2013·Granted Nov 25, 2014·0 cites·6 claims
- 3667US8592489B2Storage-stable compositions of glycerol monoalkyl ethersBEILFUSS WOLFGANG·Filed 2011·Granted Nov 26, 2013·0 cites·2 claims
- 3765US6380391B2Process for the preparation of bis(4-amino-1-pyridinium) alkanesAIR LIQUIDE SANTE INT·Filed 2001·Granted Apr 30, 2002·3 cites·10 claims
- 3865US4376094AMethod of disinfecting and a method for destroying bacteria and fungi using 2-substituted glutaraldehydesSTERLING DRUG INC·Filed 1981·Granted Mar 8, 1983·6 cites·20 claims
- 3965US2005238681A1Storage-stable compositions of glycerol monoalkyl ethersBEILFUSS WOLFGANG·Filed 2005·Application pending·0 cites
- 4064US10836658B2Liquid preparation for the reduction of free oxygen and the preservation of waterAIR LIQUIDE·Filed 2018·Granted Nov 17, 2020·0 cites·16 claims
- 4164US8877983B2Process for the preparation of 1-alkyl glycerol ethersBEILFUSS WOLFGANG·Filed 2010·Granted Nov 4, 2014·1 cites·10 claims
- 4264US2008161392A1Liquid concentrate for the preservation of cosmetic and pharmaceutical productsL AIR LIQUIDE SANTE INTERNATIO·Filed 2008·Application pending·0 cites
- 4363US8841349B2Stabilize compositions based on monoalkyl glycerol ethers and aromatic alcoholsBEILFUSS WOLFGANG·Filed 2004·Granted Sep 23, 2014·1 cites·5 claims
- 4463US8568754B2Low-emission formaldehyde donor preparations and use thereofBEILFUSS WOLFGANG·Filed 2003·Granted Oct 29, 2013·1 cites·23 claims
- 4562US8728998B2Glyceryl ethers as preservatives for cooling lubricantsBEILFUSS WOLFGANG·Filed 2007·Granted May 20, 2014·0 cites·19 claims
- 4662US7846885B2Glyceryl ethers as preservatives for cooling lubricantsAIR LIQUIDE SANTE INT·Filed 2007·Granted Dec 7, 2010·0 cites·10 claims
- 4761US8710103B2Synergistic preparations based on mixtures of glycerol ether with aromatic alcohol for controlling mycobacteriaAIR LIQUIDE SANTE INT·Filed 2013·Granted Apr 29, 2014·0 cites·2 claims
- 4859US9872496B2Microbicidal preparations based on 1, 2-benzisothiazonlin-3-one with a content of aromatic alcoholBEILFUSS WOLFGANG·Filed 2007·Granted Jan 23, 2018·0 cites·11 claims
- 4959US8765795B2Isothiazolone-containing preservative with improved effectivenessGRADTKE RALF·Filed 2011·Granted Jul 1, 2014·0 cites·2 claims
- 5059US2013096167A1Methods for preserving technical products such as fuels and lubricants with a microbicidal compositionL AIR LIQUIDE SANTE INTERNATIONAL·Filed 2012·Application pending·0 cites
Showing the top 50 of 83 patent records by PatentIndex Score.
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