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USPTO Patent Rankings Data through Dec 31, 2025
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Joerg Kroker — 7 Patents

Basf Se: 3 patents #4,656 of 13,826Top 35%
ACAsk Chemicals: 2 patents #4 of 14Top 30%
AGAsk Chemicals Gmbh: 2 patents #15 of 51Top 30%
Powell, OH: #74 of 479 inventorsTop 20%
Ohio: #11,780 of 73,341 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Joerg Kroker has been granted 7 US patents while listed as an inventor at Basf Se. The first was granted in 1991 and the most recent in January 2022. Joerg Kroker ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Joerg Kroker in Powell, OH, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11225542 Erosion resistant foundry shapes prepared with an epoxy-acrylate cold-box binder Sritama Kar, Xianping Wang 2022-01-18
10807151 Method for reducing metal-mold reaction Xianping Wang, Mark Stancliffe, Christian Priebe 2020-10-20
9889497 Molding materials for non-ferrous casting Xianping Wang, Gregory P. Sturtz, Kathleen E. Lowe 2018-02-13
9327346 Method for curing cold-box foundry shape with gaseous catalyst Xianping Wang, Douglas J. Desmit 2016-05-03
5140071 Aqueous epoxy resin dispersions with reactive emulsifiers for sizing carbon fibers and glass fibers Silvio Vargiu 1992-08-18
5124073 Continuous preparation of aqueous non-self-emulsifying polymer dispersions Friedrich Goffing, Rainer Nachtrab, Heino Thiele 1992-06-23
5063261 Size for carbon fibers and glass fibers Silvio Vargiu 1991-11-05