Inventor · disambiguated record
Wolfgang Zoellner
Also filed as: ZOELLNER WOLFGANG
8 granted patents·339 citations·filing 1985–1993
89Inventor score
Files withHENKEL KGAA7
Top patents by PatentIndex Score
8 records- 0195US5403822AEsters of carboxylic acids of medium chain-length as a component of the oil phase in invert drilling mudsHENKEL KGAA·Filed 1993·Granted Apr 4, 1995·150 cites·30 claims
- 0293US4650596APour point depressants for paraffin solutionsHENKEL KGAA·Filed 1985·Granted Mar 17, 1987·126 cites·24 claims
- 0365US4762946AEsters of unsaturated carboxylic acidsHENKEL KGAA·Filed 1986·Granted Aug 9, 1988·13 cites·25 claims
- 0463US5039432ACopolymers of (meth) acrylic acid esters as flow improvers in oilsHENKEL KGAA·Filed 1989·Granted Aug 13, 1991·25 cites·16 claims
- 0554US4668733APour point depressants comprising polyolefins modified with side chainsHENKEL KGAA·Filed 1986·Granted May 26, 1987·9 cites·27 claims
- 0652US5006621ACo-polymers of long chain alkyl acrylates with N-containing olefins and their use as flow improvers for crude oilsHENKEL KGAA·Filed 1989·Granted Apr 9, 1991·9 cites·15 claims
- 0736US6344431B1Use of selected inhibitors against the formation of solid organo-based incrustations from fluid hydrocarbon mixturesFiled 1992·Granted Feb 5, 2002·5 cites·21 claims
- 0834US4906702AEsters of unsaturated carboxylic acids, preparation of their oil-soluble homo- and copolymers and use thereof as pour point depressantsHENKEL KGAA·Filed 1988·Granted Mar 6, 1990·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →