Inventor

SCHEMMER BERNHARD

DE4 patents

⚠️ This page may combine multiple inventors who share the name “SCHEMMER BERNHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FRIDAG DIRK

2 patents

US8729287B2May 20, 2014

Method for producing 6-chlorodibenzo[d,f] [1,3,2]-dioxaphosphepin

FRIDAG DIRK4 citations69

US8609878B2Dec 17, 2013

Method for producing 6-chlorodibenzo[D,F] [1 3,2]Dioxaphosphepin

FRIDAG DIRK1 citations48

KREIDLER BURKARD

1 patent

US9127030B2Sep 8, 2015

Method for the preparation of biphephos

KREIDLER BURKARD13 citations78

EVONIK DEGUSSA GMBH

1 patent

US9290527B2Mar 22, 2016

Method for producing 6-chlorodibenzo[D,F] [1,3,2] dioxaphosphepin

EVONIK DEGUSSA GMBH2 citations60