Inventor

SCHRIEWER BERND

DE3 patents

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

WOLFF WALSRODE AG

2 patents

US6593468B1Jul 15, 2003

Essentially fiber-free cellulose ether with improved water retention, method for the production and use thereof

WOLFF WALSRODE AG38 citations89

US4972007ANov 20, 1990

Use of cellulose derivatives in drilling fluids

WOLFF WALSRODE AG27 citations88

DOW GLOBAL TECHNOLOGIES INC

1 patent

US7868166B2Jan 11, 2011

Continuous process for the production and/or workup of polysaccharide derivatives

DOW GLOBAL TECHNOLOGIES INC2 citations57