Bert Steffan — 2 Patents at Basf Se

Bert Steffan has been granted 2 US patents while listed as an inventor at Basf Se. The first was granted in 1990 and the most recent in March 2015. Bert Steffan ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Bert Steffan in Rheinbach, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8969596	Synthesis of equol	—	2015-03-03
4959484	Novel strobilurine derivatives, their preparation and their use	Lothar Daum, Gerhard Keilhauer, Gisela Lorenz, Eberhard Ammermann, Wolfgang Weber +2 more	1990-09-25

Bert Steffan — 2 Patents

Issued Patents All Time

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