P

Inventor

RUHMANN RALF

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

BAYER AG

4 patents
US5641846AJun 24, 1997

Side-group polymers, and their use for optical components

BAYER AG90 citations93
US6046290AApr 4, 2000

Photoaddressable side group polymers of high sensitivity

BAYER AG36 citations91
US5858585AJan 12, 1999

Process for intensifying information in photo-addressable side-chain polymers

BAYER AG31 citations89
US6620920B1Sep 16, 2003

Monomers for photoadressable side group polymers of high sensitivity

BAYER AG3 citations61

FRAUNHOFER GES FORSCHUNG

2 patents
US9193863B2Nov 24, 2015

Thermochromic material, molded article comprising said material and use thereof

FRAUNHOFER GES FORSCHUNG2 citations54
US10133093B2Nov 20, 2018

Doping capsules, composite systems comprising these and also use thereof

FRAUNHOFER GES FORSCHUNG0 citations35

QUARZWERKE GMBH

1 patent
US10759934B2Sep 1, 2020

Thermotropic polymers

QUARZWERKE GMBH2 citations61

SEEBOTH ARNO

1 patent
US8303857B2Nov 6, 2012

Composite with inverse thermochromic properties, composite material containing this and also use thereof

SEEBOTH ARNO4 citations47