Assignee
HENKEL & CIE GMBH
109 granted patents·2,821 citations·filing 1971–1984
Top patents by PatentIndex Score
109 records- 0197US4508853APolyurethane prepolymers based on oleochemical polyolsHENKEL & CIE GMBH·Filed 1984·Granted Apr 2, 1985·102 cites·20 claims
- 0297US4054598A1-Hydroxy-3-amino-alkane-1,1-diphosphonic acids and saltsHENKEL & CIE GMBH·Filed 1976·Granted Oct 18, 1977·103 cites·4 claims
- 0397US4003699AOxidation hair dyes based upon tetraaminopyrimidine developersHENKEL & CIE GMBH·Filed 1974·Granted Jan 18, 1977·453 cites·9 claims
- 0496US3941772AAzacycloalkane-2,2-diphosphonic acidsHENKEL & CIE GMBH·Filed 1974·Granted Mar 2, 1976·62 cites·8 claims
- 0594US4051058AStable peroxy-containing microbicidesHENKEL & CIE GMBH·Filed 1976·Granted Sep 27, 1977·269 cites·9 claims
- 0694US3975280AStorage-stable, readily-soluble detergent additives, coating compositions and processHENKEL & CIE GMBH·Filed 1975·Granted Aug 17, 1976·113 cites·16 claims
- 0793US4051059APeroxy-containing microbicides stable in storageHENKEL & CIE GMBH·Filed 1976·Granted Sep 27, 1977·220 cites·7 claims
- 0893US4003841ACoated stabilized bleach activators, process and washing compositionsHENKEL & CIE GMBH·Filed 1975·Granted Jan 18, 1977·83 cites·14 claims
- 0993US3979385A1-Aminoalkane-1,1-diphosphonic acids and their saltsHENKEL & CIE GMBH·Filed 1974·Granted Sep 7, 1976·26 cites·2 claims
- 1090US4006182AProcess for the preparation of 1-aminoalkane-1,1-diphosphonic acidsHENKEL & CIE GMBH·Filed 1972·Granted Feb 1, 1977·24 cites·4 claims
- 1190US3962432AMethod of treatment of calcium disorders using aminoalkane-diophosphonic acidsHENKEL & CIE GMBH·Filed 1974·Granted Jun 8, 1976·68 cites·8 claims
- 1290US3957160AProcess for the prevention of precipitations in water or aqueous solutionsHENKEL & CIE GMBH·Filed 1972·Granted May 18, 1976·22 cites·3 claims
- 1389US3999921ATwo-channel extruder with mixerHENKEL & CIE GMBH·Filed 1975·Granted Dec 28, 1976·52 cites·3 claims
- 1488US3988443AAzacycloalkane-2,2-diphosphonic acidsHENKEL & CIE GMBH·Filed 1975·Granted Oct 26, 1976·62 cites·7 claims
- 1588US3931033ALiquid foam-regulated nonionic detergent compositionsHENKEL & CIE GMBH·Filed 1974·Granted Jan 6, 1976·37 cites·13 claims
- 1686US3966968AN,N'-disubstituted thioureas, their process of production and use as antimicrobial agentsHENKEL & CIE GMBH·Filed 1973·Granted Jun 29, 1976·33 cites·14 claims
- 1786US3954642AImpregnated textile fibrous structures for cleaning purposesHENKEL & CIE GMBH·Filed 1973·Granted May 4, 1976·25 cites·19 claims
- 1885US3959168ASynergistic sequestering agent compositionsHENKEL & CIE GMBH·Filed 1974·Granted May 25, 1976·41 cites·4 claims
- 1984US3931271AProcess for the production of secondary alcohol ether sulfatesHENKEL & CIE GMBH·Filed 1971·Granted Jan 6, 1976·26 cites·8 claims
- 2083US4507474AProcess for highly substituted carboxyalkyl celluloses and mixed ethers thereofHENKEL & CIE GMBH·Filed 1984·Granted Mar 26, 1985·30 cites·22 claims
- 2182US3985670ALiquid regulated-foam detergent compositionsHENKEL & CIE GMBH·Filed 1974·Granted Oct 12, 1976·26 cites·2 claims
- 2282US3933923AProcess for the manufacture of vicinal glycolsHENKEL & CIE GMBH·Filed 1973·Granted Jan 20, 1976·14 cites·9 claims
- 2381US4033993ACycloalkyl carbonatesHENKEL & CIE GMBH·Filed 1976·Granted Jul 5, 1977·21 cites·5 claims
- 2481US4008116AAdhesives based upon polyvinyl alcohol and starchHENKEL & CIE GMBH·Filed 1974·Granted Feb 15, 1977·32 cites·12 claims
- 2581US3950365AMethod for purification of fatty acid mixturesHENKEL & CIE GMBH·Filed 1973·Granted Apr 13, 1976·13 cites·9 claims
- 2679US4048259AAnaerobically compositions containing acrylic ester-acidsHENKEL & CIE GMBH·Filed 1976·Granted Sep 13, 1977·31 cites·14 claims
- 2779US3960888APyrrolidone-5,5-diphosphonic acidsHENKEL & CIE GMBH·Filed 1974·Granted Jun 1, 1976·29 cites·9 claims
- 2877US3988247ASulfonated lubricating agents for leather and furs and processHENKEL & CIE GMBH·Filed 1973·Granted Oct 26, 1976·12 cites·6 claims
- 2976US4005189AProcess of suppressing odors employing deodorants containing esters of aliphatic hydroxycarboxylic acidsHENKEL & CIE GMBH·Filed 1975·Granted Jan 25, 1977·29 cites·5 claims
- 3076US3933425AMethod of cleaning textilesHENKEL & CIE GMBH·Filed 1973·Granted Jan 20, 1976·27 cites·11 claims
- 3175US4016039AProcess for the recovery of proteins from aqueous solutions of proteinsHENKEL & CIE GMBH·Filed 1976·Granted Apr 5, 1977·19 cites·11 claims
- 3274US4013821AProcess for preparation of mixed cellulose ethers containing 2,3-dihydroxypropyl ether groupsHENKEL & CIE GMBH·Filed 1975·Granted Mar 22, 1977·16 cites·13 claims
- 3373US4010253AProcess of suppressing odors employing deodorants containing esters of citric acidHENKEL & CIE GMBH·Filed 1975·Granted Mar 1, 1977·26 cites·6 claims
- 3473US4001210AProcess for manufacturing cellulose containing 2,3-dihydroxypropyl ether groupsHENKEL & CIE GMBH·Filed 1975·Granted Jan 4, 1977·15 cites·10 claims
- 3573US3969134AProcess for using clear rinsing agents in mechanical dishwashingHENKEL & CIE GMBH·Filed 1972·Granted Jul 13, 1976·36 cites·5 claims
- 3672US3965024AWashing agent compositions and washing assistant composition containing phosphonopolycarboxylate sequestering agentsHENKEL & CIE GMBH·Filed 1973·Granted Jun 22, 1976·14 cites·12 claims
- 3772US3943178ASecondary alcohol ether ethoxylatesHENKEL & CIE GMBH·Filed 1974·Granted Mar 9, 1976·13 cites·5 claims
- 3871US3957065AAgents for permanent waving of human hair containing keratein and process for using the sameHENKEL & CIE GMBH·Filed 1974·Granted May 18, 1976·26 cites·12 claims
- 3970US4036775AProcess for the production of a marbled or mottled soap cake and the product of such processHENKEL & CIE GMBH·Filed 1975·Granted Jul 19, 1977·30 cites·4 claims
- 4070US4006173AProcess for continuous preparation of carboxylic acidsHENKEL & CIE GMBH·Filed 1974·Granted Feb 1, 1977·8 cites·14 claims
- 4170US3956155ATextile fibrous cleaning structuresHENKEL & CIE GMBH·Filed 1973·Granted May 11, 1976·12 cites·13 claims
- 4270US3954643AFoam-regulated washing compositions, especially for drum washing machinesHENKEL & CIE GMBH·Filed 1973·Granted May 4, 1976·13 cites·5 claims
- 4368US3931338AMethod for production of hydroxyalkylglycol ethersHENKEL & CIE GMBH·Filed 1974·Granted Jan 6, 1976·7 cites·7 claims
- 4466US3961634AHair bleaching preparations containing keratose and processes of using the sameHENKEL & CIE GMBH·Filed 1974·Granted Jun 8, 1976·15 cites·9 claims
- 4565US3957712AUse of a hydrophilic plasticizer for plastic dispersions and pastesHENKEL & CIE GMBH·Filed 1974·Granted May 18, 1976·12 cites·10 claims
- 4664US3997508AImprovements in treatment of high-molecular-weight water-soluble compounds with glyoxalHENKEL & CIE GMBH·Filed 1975·Granted Dec 14, 1976·13 cites·8 claims
- 4764US3962433AMethod of treatment of calcium disorders using phosphonoalkane-polycarboxylic acidsHENKEL & CIE GMBH·Filed 1974·Granted Jun 8, 1976·14 cites·10 claims
- 4863US4504410AOrganopolysiloxane anti-foaming agentsHENKEL & CIE GMBH·Filed 1982·Granted Mar 12, 1985·20 cites·8 claims
- 4963US4002676AHydroxyethercarboxylic acidsHENKEL & CIE GMBH·Filed 1972·Granted Jan 11, 1977·10 cites·8 claims
- 5063US3993697AOdoriferous cycloalkyl acetalsHENKEL & CIE GMBH·Filed 1975·Granted Nov 23, 1976·9 cites·16 claims
Showing the top 50 of 109 patent records by PatentIndex Score.
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