Inventor · disambiguated record
Hans-Jurgen Vollmer
Also filed as: VOLLMER HANS-JUERGEN · VOLLMER HANS-JUERGEN C · VOLLMER HANS-JURGEN · VOLLMER JANS-JUERGEN DR
11 granted patents·1 pending application·256 citations·filing 1981–2002
90Inventor score
Top patents by PatentIndex Score
12 records- 0195US4404344APreparing ethylene polymers using Ziegler catalyst comprising cyclodienyl compound of zirconiumBASF AG·Filed 1981·Granted Sep 13, 1983·174 cites·17 claims
- 0262US5180474AMethod of separation of aromates by extractive distillationKRUPP KOPPERS GMBH·Filed 1992·Granted Jan 19, 1993·8 cites·4 claims
- 0354US5107055AMethod for simultaneous recovery of pure benzene and pure tolueneKRUPP KOPPERS GMBH·Filed 1990·Granted Apr 21, 1992·7 cites·6 claims
- 0448US5215629AMethod of separating aromatics from a hydrocarbon mixture having an aromatic contentKRUPP KOPPERS GMBH·Filed 1991·Granted Jun 1, 1993·14 cites·1 claims
- 0547US5252200AMethod of separating an aromatic from a hydrocarbon mixtureKRUPP KOPPERS GMBH·Filed 1991·Granted Oct 12, 1993·12 cites·5 claims
- 0644US5723026AProcess for recovering pure benzene and pure toluene from aromatic hydrocarbon productsKRUPP KOPPERS GMBH·Filed 1995·Granted Mar 3, 1998·17 cites·16 claims
- 0739US5238540AMethod of obtaining a pure aromatic hydrocarbon from a sump product of an extractive distillation of a hydrocarbon mixtureKRUPP KOPPERS GMBH·Filed 1991·Granted Aug 24, 1993·8 cites·9 claims
- 0832US6007707AProcess for the recovery of pure hydrocarbons from a hydrocarbon mixtureKRUPP UHDE GMBH·Filed 1997·Granted Dec 28, 1999·9 cites·6 claims
- 0931US2005096481A1Method for producing a hydroxyacid estersFiled 2002·Application pending·0 cites
- 1029US5057190AStripping column installation for separating materials with high boiling point differenceKRUPP KOPPERS GMBH·Filed 1990·Granted Oct 15, 1991·2 cites·10 claims
- 1126US5767332AProcess and apparatus for producing aromatic hydrocarbon compositionKRUPP KOPPERS GMBH·Filed 1995·Granted Jun 16, 1998·5 cites·6 claims
- 1221US5234553AProcess for obtaining a pure hydrocarbon from a sump product of an extractive distillationKRUPP KOPPERS GMBH·Filed 1992·Granted Aug 10, 1993·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →