Inventor
DIERDORF ANDREAS
DE13 patents
⚠️ This page may combine multiple inventors who share the name “DIERDORF ANDREAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST AG
5 patentsUS5712414AJan 27, 1998
Hydroxycarboxylic acid anilides
HOECHST AG6 citations62
US5631403AMay 20, 1997
Process for the preparation of hydroxycarboxanilides
HOECHST AG4 citations61
US5811572ASep 22, 1998
Process for the preparation of N-carboxymethyleneanthranilic acid
HOECHST AG1 citations50
US5705680AJan 6, 1998
Process for the preparation of O-acylglycolanilides
HOECHST AG0 citations41
US5693852ADec 2, 1997
Process for the preparation of o-acyloxycarboxanilides
HOECHST AG0 citations40
BRAND STEFAN
3 patentsUS8247037B2Aug 21, 2012
Use of polysilazanes for coating metal strips
BRAND STEFAN7 citations81
US8470924B2Jun 25, 2013
Color-pigmented paint composition having high covering powder, increased scratch resistance, and easy-to clean properties
BRAND STEFAN1 citations43
US8153199B2Apr 10, 2012
Coatings comprising polysilazanes for preventing scaling and corrosion
BRAND STEFAN1 citations43
CLARIANT GMBH
3 patentsUS6054617AApr 25, 2000
Nitro compound-reducing process
CLARIANT GMBH5 citations62
US6051732AApr 18, 2000
Process for the preparation of 3-acetoxy-2-methylbenzoyl chloride
CLARIANT GMBH4 citations59
US5910605AJun 8, 1999
Process for the preparation of 3-hydroxy-2-methylbenzoic acid and 3-acetoxy-2-methylbenzoic
CLARIANT GMBH5 citations59