Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PH

Peter Hennenberger — 7 Patents

Basf Se: 4 patents #3,853 of 13,826Top 30%
BGBasell Polyolefine Gmbh: 3 patents #139 of 517Top 30%
Freinsheim, DE: #12 of 61 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Peter Hennenberger has been granted 7 US patents while listed as an inventor at Basf Se. The first was granted in 1984 and the most recent in June 2007. Peter Hennenberger ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Peter Hennenberger in Freinsheim, DE.

Patents per Year

Patents granted per year, 1984 to 2007Bar chart with a peak of 2 patents in 1984.peak 21984: 2 patents19841988: 1 patents19881991: 1 patents19912004: 1 patents20042005: 1 patents20052007: 1 patents2007

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7226565 Gas-phase fluidized-bed reactor Benno Knauer, Klaus Hilligardt, Eckard Schauss, Horst Bullack 2007-06-05 $14,119,000
6903168 Gas-phase fluidized-bed reactor Benno Knauer, Klaus Hilligardt, Eckard Schauss, Horst Bullack 2005-06-07
6699438 Gas-phase fluidized-bed reactor Benno Knauer, Klaus Hilligardt, Eckard Schauss, Horst Bullack 2004-03-02
5071950 Low pressure copolymerization of ethylene with .alpha.-olefins and ethylene copolymers having a low residual monomer content Klaus Borho, Horst Bullack, Alfred F. Hauss, Klaus Hilligardt, Benno Knauer +2 more 1991-12-10
4794151 Preparation of finely divided homopolymers and copolymers of ethene using a liquid alkane as reaction medium Rudolf Mueller-Mall, Guido Funk, Robert Bachl, Erich Kolk 1988-12-27
4454299 Preparation of propylene/ethylene block copolymers Guenther Schweier, Wolfgang Gruber, Werner Metzger 1984-06-12
4442271 Preparation of propylene homopolymers or copolymers Wolfgang Rau, Helmut Klamann 1984-04-10