Assignee
STARCHEM GMBH
DE·4 granted patents·58 citations·filing 1987–1992
Top patents by PatentIndex Score
4 records- 0169US5183872AProcess for the peparation of finely divided, water-swellable polysaccharide graft polymersSTARCHEM GMBH·Filed 1991·Granted Feb 2, 1993·25 cites·11 claims
- 0246US5219971AProcess for the preparation of fine-particle, water-swellable polysaccharide graft copolymersSTARCHEM GMBH·Filed 1992·Granted Jun 15, 1993·7 cites·24 claims
- 0341US4777232AMethod of manufacturing polysaccharide graft polymers which absorb water and are capable of swellingSTARCHEM GMBH·Filed 1987·Granted Oct 11, 1988·22 cites·8 claims
- 0438US5180800AProcess for the preparation of finely divided, water-swellable polysaccharide graft polymersSTARCHEM GMBH·Filed 1991·Granted Jan 19, 1993·4 cites·15 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →