Inventor
SPREHE MATTHIAS
DE13 patents
⚠️ This page may combine multiple inventors who share the name “SPREHE MATTHIAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOW GLOBAL TECHNOLOGIES LLC
10 patentsUS10759873B2Sep 1, 2020
Esterified cellulose ethers of high molecular weight and homogeneity
DOW GLOBAL TECHNOLOGIES LLC2 citations71
US10196461B2Feb 5, 2019
Efficient process for preparing an ester of a cellulose ether
DOW GLOBAL TECHNOLOGIES LLC2 citations71
US9453081B2Sep 27, 2016
Process of preparing an ester of a cellulose ether
DOW GLOBAL TECHNOLOGIES LLC4 citations71
US10730957B2Aug 4, 2020
Process of preparing an esterified cellulose ether in the presence of an alkali metal carboxylate and an aliphatic carboxylic acid
DOW GLOBAL TECHNOLOGIES LLC1 citations61
US10526421B2Jan 7, 2020
Esterified cellulose ethers of low acetone-insoluble content
DOW GLOBAL TECHNOLOGIES LLC1 citations61
US12291582B2May 6, 2025
Process for producing a crosslinked cellulose ether
DOW GLOBAL TECHNOLOGIES LLC0 citations55
US9890220B2Feb 13, 2018
Esterified cellulose ethers of very high molecular weight
DOW GLOBAL TECHNOLOGIES LLC1 citations51
US9745387B2Aug 29, 2017
Partially cross-linked esterified cellulose ethers
DOW GLOBAL TECHNOLOGIES LLC0 citations50
US9486532B2Nov 8, 2016
Esterified cellulose ethers of low viscosity
DOW GLOBAL TECHNOLOGIES LLC1 citations50
US9587037B2Mar 7, 2017
Process for recovering an esterified cellulose ether from a reaction product mixture
DOW GLOBAL TECHNOLOGIES LLC1 citations45