Klaus Beiser — 2 Patents at Basf Se

Klaus Beiser has been granted 2 US patents while listed as an inventor at Basf Se. The first was granted in 1999 and the most recent in March 2000. Klaus Beiser ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Klaus Beiser in Eppelsheim, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6037381	Preparation of polytetrahydrofuran with terminal hydroxyl groups using ion exchangers	Wulfrich Friedemann Beer, Jurgen Ciprian, Lothar Franz, Wolfgang Franzischka, Christof Palm +4 more	2000-03-14
5981688	Continuous preparation of polytetrahydrofuran by a transesterification cascade with specific destruction of foam	Heinz Auer, Jurgen Ciprian, Lothar Franz, Wolfgang Franzischka, Ulrich-Dieter Pessel +1 more	1999-11-09

Klaus Beiser — 2 Patents

Issued Patents All Time

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