P

Inventor

RITZER EDWIN

DE10 patents
⚠️ This page may combine multiple inventors who share the name “RITZER EDWIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BAYER AG

6 patents
US5756824AMay 26, 1998

Process for the preparation of carbazates

BAYER AG10 citations73
US5081288AJan 14, 1992

Process for the preparation of substituted 3,5-dichloro-2,4-difluoro-benzenes

BAYER AG10 citations73
US6160160ADec 12, 2000

Process for preparing benzyl carbazates

BAYER AG7 citations70
US5068428ANov 26, 1991

Process for the preparation of cyclopropanecarboxamide

BAYER AG5 citations62
US4868347ASep 19, 1989

Process for obtaining substituted fluorobenzenes

BAYER AG3 citations62
US6350893B1Feb 26, 2002

Method for the production of dibenzyl carbonates

BAYER AG3 citations61

KAULEN JOHANNES

2 patents
US8440719B2May 14, 2013

Preservatives based on carboxylic anhydrides

KAULEN JOHANNES1 citations47
US8207224B2Jun 26, 2012

Preservatives based on carboxylic anhydrides

KAULEN JOHANNES0 citations47

KERNFORSCHUNGSANLAGE JUELICH

1 patent
US5032687AJul 16, 1991

Process for the preparation of cyclopropylamine

KERNFORSCHUNGSANLAGE JUELICH19 citations81

KRAHWINKEL RALF

1 patent
US9102613B2Aug 11, 2015

Method for producing sorbic anhydride and also use thereof as a preservative in foods

KRAHWINKEL RALF0 citations43