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USPTO Patent Rankings Data through Dec 31, 2025
VH

Volker Hickmann — 3 Patents in 2021

Basf Se: 3 patents #59 of 1,127Top 6%
Ludwigshafen am Rhein, DE: #7 of 76 inventorsTop 10%
Overall (2021): #58,655 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11091424 Preparation of acetate compounds via a ketene compound Sumana Roy, Dominik Herbrecht, Michael Acker, Wolfgang Krause, Ralf Boehling +3 more 2021-08-17
10981885 Tetrahydropyranyl lower alkyl esters and the production of same using a ketene compound Timon Stork, Stefan RUEDENAUER, Ralf Pelzer 2021-04-20
10913704 2,3,7-trimethyloct-6-enyl acetate and 3,7-dimethyl-2-methylene-oct-6-enyl acetate and derivatives thereof and their use as aroma chemicals Stefan RUEDENAUER, Ralf Pelzer, Vijay Narayanan Swaminathan, Shrirang Hindalekar, Nitin GUPTE +2 more 2021-02-09