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USPTO Patent Rankings Data through Dec 31, 2025
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Robert Bachl — 9 Patents

Basf Se: 9 patents #1,877 of 13,826Top 15%
Worms, DE: #38 of 331 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Robert Bachl has been granted 9 US patents while listed as an inventor at Basf Se. The first was granted in 1982 and the most recent in May 1992. Robert Bachl ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Robert Bachl in Worms, DE.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
5112928 Preparation of homopolymers of ethene and copolymers of ethene with high .alpha.-monoolefins using a Ziegler catalyst system Roland Saive, Guido Funk 1992-05-12
4864005 Preparation of homopolymers and copolymers of .alpha.-monoolefins using a Ziegler catalyst system Volker Warzelhan, Wolfgang Ball 1989-09-05
4831090 Preparation of homopolymers of ethene and copolymers of ethene with higher .alpha.-monoolefins using a Ziegler catalyst system Guido Funk, Konrad J. Richter, Sr., Rainer Hemmerich, Roland Saive 1989-05-16
4794151 Preparation of finely divided homopolymers and copolymers of ethene using a liquid alkane as reaction medium Rudolf Mueller-Mall, Guido Funk, Peter Hennenberger, Erich Kolk 1988-12-27
4710552 Preparation of homopolymers of ethene and copolymers of ethene with higher.alpha.-monolefins using a Ziegler catalyst system Volker Warzelhan, Guenther Schweier, Hans Gropper, Wolfgang Ball 1987-12-01
4705835 Preparation of homopolymers and copolymers of .alpha.-monolefins using a Ziegler catalyst system Volker Warzelhan, Wolfgang Ball, Guido Funk, Martin Laun 1987-11-10
4568659 Preparation of a transition metal catalyst component for Ziegler catalyst systems Volker Warzelhan, Rainer Karer, Guido Funk 1986-02-04
4367321 Preparation of homopolymers and copolymers of .alpha.-mono-olefins by means of a Ziegler catalyst system Peter Klaerner, Guenther Schweier, Ehler Ehlers 1983-01-04
4359562 Process for producing ethylene polymers and copolymers by means of a supported catalyst of a chromium-hydrocarbon complex on an inorganic oxide carrier Dieter Stein, Konrad J. Richter, Sr. 1982-11-16