Inventor · disambiguated record
Konrad Engelskirchen
Also filed as: ENGELSKIRCHEN KONRAD
12 granted patents·895 citations·filing 1975–1996
94Inventor score
Top patents by PatentIndex Score
12 records- 0196US5541316AProcess for the production of polysaccharide-based polycarboxylatesHENKEL KGAA·Filed 1993·Granted Jul 30, 1996·373 cites·39 claims
- 0296US5501814ADetergents and cleaning preparations containing selected builder systemsHENKEL KGAA·Filed 1992·Granted Mar 26, 1996·117 cites·21 claims
- 0394US5312864Aα-cyanoacrylate adhesive compositionsHENKEL KGAA·Filed 1991·Granted May 17, 1994·152 cites·7 claims
- 0493US5959101AProduction of polysaccharide-based polycarboxylatesHENKEL KGAA·Filed 1994·Granted Sep 28, 1999·77 cites·32 claims
- 0590US5821360AFluidized-bed oxidation process for the production of polysaccharide-based polycarboxylatesHENKEL KGAA·Filed 1995·Granted Oct 13, 1998·80 cites·20 claims
- 0683US4507474AProcess for highly substituted carboxyalkyl celluloses and mixed ethers thereofHENKEL & CIE GMBH·Filed 1984·Granted Mar 26, 1985·30 cites·22 claims
- 0774US4013821AProcess for preparation of mixed cellulose ethers containing 2,3-dihydroxypropyl ether groupsHENKEL & CIE GMBH·Filed 1975·Granted Mar 22, 1977·16 cites·13 claims
- 0873US4001210AProcess for manufacturing cellulose containing 2,3-dihydroxypropyl ether groupsHENKEL & CIE GMBH·Filed 1975·Granted Jan 4, 1977·15 cites·10 claims
- 0956US4618582AProcess for producing Xanthomonas biopolymersHENKEL KGAA·Filed 1982·Granted Oct 21, 1986·9 cites·10 claims
- 1053US5856470AOxidation process for producing polycarboxylates from polysaccharidesHENKEL KGAA·Filed 1996·Granted Jan 5, 1999·15 cites·10 claims
- 1153US5286346ADeinking of wastepaper with quaternized hydroxyethyl celluloseHENKEL KGAA·Filed 1988·Granted Feb 15, 1994·7 cites·3 claims
- 1240US5238533AFlotation process for removing fillers from wastepaper in the presence of polymers and copolymersHENKEL KGAA·Filed 1990·Granted Aug 24, 1993·4 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →