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USPTO Patent Rankings Data through Dec 31, 2025
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Guenter Wegner — 6 Patents

Basf Se: 6 patents #2,778 of 13,826Top 25%
Speyer, DE: #79 of 320 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Guenter Wegner has been granted 6 US patents while listed as an inventor at Basf Se. The first was granted in 1992 and the most recent in January 2024. Guenter Wegner ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Guenter Wegner in Speyer, DE.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11884611 Reactor for carrying out a gas-liquid two-phase high-pressure reaction with a foaming medium Oliver Bey, Peter Zehner, Michael Acker, Rocco Paciello, Mathias Schelwies +4 more 2024-01-30
11766653 Method for carrying out a gas/fluid two-phase high-pressure reaction Oliver Bey, Peter Zehner, Andreas Keller, Stephanie RENZ, Mathias Schelwies +5 more 2023-09-26
11529607 Reactor for carrying out a reaction between two non-miscible fluids of different densities Oliver Bey, Peter Zehner, Mathias Schelwies, Rocco Paciello, Martin Haubner +4 more 2022-12-20
6369277 Selective liquid-phase hydrogenation of &agr;,&bgr;-unsaturated carbonyl compounds Franz J. Broecker, Gerd Kaibel, Werner Aquila, Hartwig Fuchs, Manfred Stroezel 2002-04-09 $417,000
5159117 Preparation of .alpha.,.alpha.-dialkoxy ketones Stefan Karbach, Hubert Smuda, Eckhard Hickmann, Reiner Kober, Rainer Seele +1 more 1992-10-27
5093046 Preparation of ethereal solutions of arylmethyl-magnesium halides Reiner Kober, Rainer Seele, Thomas Zierke, Heinz Isak, Stefan Karbach 1992-03-03