Assignee
HENKEL ECOLAB GMBH & CO OHG
US·38 granted patents·1,243 citations·filing 1993–2000
Top patents by PatentIndex Score
38 records- 0195US6331518B2Compact cleaner containing surfactantsHENKEL ECOLAB GMBH & CO OHG·Filed 1997·Granted Dec 18, 2001·168 cites·8 claims
- 0294US6329333B1Pastelike detergent and cleaning agentHENKEL ECOLAB GMBH & CO OHG·Filed 1998·Granted Dec 11, 2001·107 cites·35 claims
- 0392US5906973AProcess for cleaning vertical or inclined hard surfacesHENKEL ECOLAB GMBH & CO OHG·Filed 1996·Granted May 25, 1999·149 cites·20 claims
- 0491US5887311AFlat mop head for cleaning floorsHENKEL ECOLAB GMBH & CO OHG·Filed 1995·Granted Mar 30, 1999·61 cites·20 claims
- 0589US6372698B1Lubricant for chain conveyor belts and its useHENKEL ECOLAB GMBH & CO OHG·Filed 1993·Granted Apr 16, 2002·58 cites·16 claims
- 0681US6349440B1Independent dosing control system for washing machinesHENKEL ECOLAB GMBH & CO OHG·Filed 1997·Granted Feb 26, 2002·52 cites·10 claims
- 0781US6248708B1Paste-form detergent containing a mixture of ethoxylated alcoholsHENKEL ECOLAB GMBH & CO OHG·Filed 1997·Granted Jun 19, 2001·42 cites·15 claims
- 0881US5765724AMethod and a removal unit for emptying a container filled with a thixotropic pasteHENKEL ECOLAB GMBH & CO OHG·Filed 1995·Granted Jun 16, 1998·44 cites·28 claims
- 0980US5861371ALaundry aftertreatment compositionsHENKEL ECOLAB GMBH & CO OHG·Filed 1995·Granted Jan 19, 1999·47 cites·7 claims
- 1079US6530386B1Method of cleaning returnable bottlesHENKEL ECOLAB GMBH & CO OHG·Filed 2000·Granted Mar 11, 2003·21 cites·11 claims
- 1178US6200351B1Institutional washing process using soil-release polymerHENKEL ECOLAB GMBH & CO OHG·Filed 1997·Granted Mar 13, 2001·41 cites·14 claims
- 1278US5888311AProcess for cleaning factory equipment with integrated prerinseHENKEL ECOLAB GMBH & CO OHG·Filed 1996·Granted Mar 30, 1999·37 cites·5 claims
- 1377US6382136B1Method for treating the hooves of mammals especially cattleHENKEL ECOLAB GMBH & CO OHG·Filed 1999·Granted May 7, 2002·45 cites·30 claims
- 1476US5913528AMobile cleaning trolley and trailerHENKEL ECOLAB GMBH & CO OHG·Filed 1995·Granted Jun 22, 1999·51 cites·12 claims
- 1571US5929014APaste-form detergentHENKEL ECOLAB GMBH & CO OHG·Filed 1994·Granted Jul 27, 1999·31 cites·20 claims
- 1668US5768742AMobile floor cleanerHENKEL ECOLAB GMBH & CO OHG·Filed 1995·Granted Jun 23, 1998·36 cites·6 claims
- 1760US5680667AHead for a floor-cleaning mopHENKEL ECOLAB GMBH & CO OHG·Filed 1994·Granted Oct 28, 1997·28 cites·5 claims
- 1857US6998049B1Method for preventing the formation of biological filmsHENKEL ECOLAB GMBH & CO OHG·Filed 2000·Granted Feb 14, 2006·7 cites·12 claims
- 1957US5914309AProcess for the production of detergent tablets by microwave and hot air treatmentHENKEL ECOLAB GMBH & CO OHG·Filed 1995·Granted Jun 22, 1999·28 cites·5 claims
- 2056US5824708AVirucidal substancesHENKEL ECOLAB GMBH & CO OHG·Filed 1994·Granted Oct 20, 1998·8 cites·2 claims
- 2155US5873946AInstallation and a process for lubricating, cleaning and/or disinfecting conveyor beltsHENKEL ECOLAB GMBH & CO OHG·Filed 1994·Granted Feb 23, 1999·20 cites·11 claims
- 2253US6237807B1Compact liquid dosing apparatus with a reservoirHENKEL ECOLAB GMBH & CO OHG·Filed 1998·Granted May 29, 2001·24 cites·20 claims
- 2352US6042818AFilm-building agent useful to protect against infectionsHENKEL ECOLAB GMBH & CO OHG·Filed 1997·Granted Mar 28, 2000·20 cites·12 claims
- 2447US6253808B1Device for metering a pastry productHENKEL ECOLAB GMBH & CO OHG·Filed 1998·Granted Jul 3, 2001·11 cites·9 claims
- 2546US5958862AWater containing paste-form detergent composition based on sodium hydroxideHENKEL ECOLAB GMBH & CO OHG·Filed 1996·Granted Sep 28, 1999·11 cites·15 claims
- 2644US6056512ADevice for metering out pastes, in particular washing-agent pastesHENKEL ECOLAB GMBH & CO OHG·Filed 1997·Granted May 2, 2000·8 cites·9 claims
- 2743US6398820B1Method for washing clothes, in particular working clothesHENKEL ECOLAB GMBH & CO OHG·Filed 1998·Granted Jun 4, 2002·9 cites·27 claims
- 2842US6444023B1Liquid laundry starch concentrateHENKEL ECOLAB GMBH & CO OHG·Filed 1997·Granted Sep 3, 2002·7 cites·22 claims
- 2941US6233777B1Flat floor-mop-type covering with peripheral brush ringHENKEL ECOLAB GMBH & CO OHG·Filed 1997·Granted May 22, 2001·13 cites·16 claims
- 3040US6241378B1Dosing apparatus for detergent pasteHENKEL ECOLAB GMBH & CO OHG·Filed 1997·Granted Jun 5, 2001·7 cites·14 claims
- 3140US5979696APackaging containerHENKEL ECOLAB GMBH & CO OHG·Filed 1996·Granted Nov 9, 1999·18 cites·2 claims
- 3240US5975544ATransport trolley with a chassis and uprightsHENKEL ECOLAB GMBH & CO OHG·Filed 1995·Granted Nov 2, 1999·9 cites·8 claims
- 3336US5683975AFloor wiping compositionHENKEL ECOLAB GMBH & CO OHG·Filed 1994·Granted Nov 4, 1997·6 cites·11 claims
- 3435US6287347B1Method for washing clothesHENKEL ECOLAB GMBH & CO OHG·Filed 1998·Granted Sep 11, 2001·6 cites·6 claims
- 3533US5785210APaste container and dispenserHENKEL ECOLAB GMBH & CO OHG·Filed 1994·Granted Jul 28, 1998·6 cites·20 claims
- 3632US5767057ASpray-dried granules of high apparent densityHENKEL ECOLAB GMBH & CO OHG·Filed 1994·Granted Jun 16, 1998·4 cites·20 claims
- 3730US6230941B1Drive mechanism for agitator blades in a paste containerHENKEL ECOLAB GMBH CO OHG·Filed 1998·Granted May 15, 2001·1 cites·9 claims
- 3820US6360917B1Dual-chamber canister for producing diluted ready-to-use-solutions with anti-confusion protectionHENKEL ECOLAB GMBH & CO OHG·Filed 1998·Granted Mar 26, 2002·2 cites·16 claims
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