Inventor · disambiguated record
Ernst-Ulrich Dorf
Also filed as: DORF ERNST ULRICH
15 granted patents·1 pending application·94 citations·filing 1987–2003
92Inventor score
Files withBAYER AG15
Top patents by PatentIndex Score
16 records- 0176US6504040B1Integrated method for producing epoxides from olefinsBAYER AG·Filed 1999·Granted Jan 7, 2003·21 cites·11 claims
- 0275US6504039B2Supported catalyst and the process for preparing the sameBAYER AG·Filed 2002·Granted Jan 7, 2003·7 cites·3 claims
- 0365US5066776AProcess for the manufacture of polyarylene sulphidesBAYER AG·Filed 1990·Granted Nov 19, 1991·15 cites·5 claims
- 0464US6603028B1Method for oxidizing hydrocarbonsBAYER AG·Filed 1999·Granted Aug 5, 2003·8 cites·2 claims
- 0553US5037952AProcess for the production of high molecular weight, optionally branched polyarylene sulfidesBAYER AG·Filed 1989·Granted Aug 6, 1991·9 cites·12 claims
- 0646US6548682B1Method for the direct catalytic oxidation of unsaturated hydrocarbons in gaseous phaseBAYER AG·Filed 1999·Granted Apr 15, 2003·12 cites·7 claims
- 0746US5068312APolyarylene sulfides terminated by sulfonic acid and/or sulfonic acid derivative groups, their production and useBAYER AG·Filed 1990·Granted Nov 26, 1991·6 cites·3 claims
- 0842US4921935APreparation of polyarylene sulphides with ketone or pinaconeBAYER AG·Filed 1988·Granted May 1, 1990·5 cites·12 claims
- 0940US5138031ALinear and branched poly-p-arylene sulfide substantially free from defect structures having plural absorption maximaBAYER AG·Filed 1989·Granted Aug 11, 1992·4 cites·19 claims
- 1034US5066775ACopoly arylene/alkylene sulfideBAYER AG·Filed 1990·Granted Nov 19, 1991·2 cites·3 claims
- 1134US5017682AProcess for the production of unbranched polyarylene sulfides of improved color quality and improved color stabilityBAYER AG·Filed 1989·Granted May 21, 1991·2 cites·4 claims
- 1233US4824933AProcess for the preparation of copolyarylene sulphides with reduced crystallization temperatureBAYER AG·Filed 1987·Granted Apr 25, 1989·2 cites·3 claims
- 1330US5235035AProcess for lowering the crystallization temperature of polyarylene sulphidesBAYER AG·Filed 1990·Granted Aug 10, 1993·0 cites·5 claims
- 1430US2003204102A1Method for oxidizing hydrocarbonsFiled 2003·Application pending·0 cites
- 1527US4912180AProcess for the preparation of polyarylene sulphidesBAYER AG·Filed 1988·Granted Mar 27, 1990·1 cites·10 claims
- 1626US4906712AProcess for the preparation of polyarylene sulphidesBAYER AG·Filed 1988·Granted Mar 6, 1990·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →