P

Inventor

BECHERER JOHANNES

DE8 patents
⚠️ This page may combine multiple inventors who share the name “BECHERER JOHANNES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CASSELLA FARBWERKE MAINKUR AG

5 patents
US5393894AFeb 28, 1995

Process for the preparation of N-ethylcarbazole

CASSELLA FARBWERKE MAINKUR AG5 citations62
US4677209AJun 30, 1987

Process for the preparation of 2-mercaptobenzoxazoles

CASSELLA FARBWERKE MAINKUR AG2 citations60
US4517370AMay 14, 1985

Process for preparing 2-chlorobenzoxazoles

CASSELLA FARBWERKE MAINKUR AG4 citations60
US4714766ADec 22, 1987

Process for the preparation of 2-chlorobenzoxazoles

CASSELLA FARBWERKE MAINKUR AG5 citations56
US4564682AJan 14, 1986

Process for the preparation of heterocyclic phenyl ethers

CASSELLA FARBWERKE MAINKUR AG1 citations51

CLARIANT GMBH

3 patents
US6255274B1Jul 3, 2001

Use of comb polymers as soil release polymers

CLARIANT GMBH38 citations92
US6153723ANov 28, 2000

Soil release oligoesters

CLARIANT GMBH33 citations91
US6028192AFeb 22, 2000

Process for the preparation of diacylimides

CLARIANT GMBH8 citations72