Inventor

HAUSCHEL BERND

DE7 patents

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

BAYER AG

2 patents

US6426381B1Jul 30, 2002

Fine-particle polymer dispersions for paper sizing

BAYER AG81 citations95

US6489382B1Dec 3, 2002

Preparations of solids containing graft copolymers

BAYER AG53 citations94

HAUSCHEL BERND

2 patents

US7915340B2Mar 29, 2011

Cationic starch graft copolymers and novel process for the preparation of cationic starch graft copolymers

HAUSCHEL BERND0 citations44

US8278374B2Oct 2, 2012

Processes for manufacture of a dry strength paper and methods for imparting dry strength to paper using a cationic starch graft polymer

HAUSCHEL BERND0 citations42

DRENKER KARL-HEINZ

1 patent

US7258815B2Aug 21, 2007

Use of brighteners for the preparation of coating slips

DRENKER KARL-HEINZ12 citations72

KEMIRA OYJ

1 patent

US7786238B2Aug 31, 2010

Cationic starch graft copolymers and novel process for the preparation of cationic starch graft copolymers

KEMIRA OYJ2 citations60

BLANKOPHOR GMBH & CO KG

1 patent

US10787769B2Sep 29, 2020

Fluorescent whitening agents and mixtures thereof

BLANKOPHOR GMBH & CO KG0 citations28