P

Inventor

KAUPP GUENTER

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

ECKART STANDARD BRONZEPULVER

3 patents
US6287695B1Sep 11, 2001

Corrosion-stable aluminum pigments and process for the production thereof

ECKART STANDARD BRONZEPULVER37 citations91
US5993526ANov 30, 1999

Process for the production of a pearl shine pigment preparation

ECKART STANDARD BRONZEPULVER39 citations90
US6428846B2Aug 6, 2002

Corrosion-stable aluminum pigments and process for the production thereof

ECKART STANDARD BRONZEPULVER11 citations72

KAUPP GUENTER

2 patents
US8197591B2Jun 12, 2012

Pearlescent pigments having a secondary coating comprising α-silanes and method for the production thereof

KAUPP GUENTER7 citations82
US8129021B2Mar 6, 2012

Effect pigments based on substrates formed from inorganic-organic mixed phases, production and use thereof

KAUPP GUENTER10 citations81

ECKART GMBH & CO KG

1 patent
US7413599B2Aug 19, 2008

Coated pearlescent pigments with SiO2 and cerium oxide

ECKART GMBH & CO KG53 citations91

ECKART GMBH

1 patent
US7819966B2Oct 26, 2010

Surface-coated pearlescent pigments, process for preparing them, and their use

ECKART GMBH2 citations60

CIBA GEIGY CORP

1 patent
US4847374AJul 11, 1989

Process for the manufacture of N,N-(Dibenzohexatrienylene)ureas

CIBA GEIGY CORP1 citations40