Inventor
TIJSMA EDZE JAN
NL16 patents
⚠️ This page may combine multiple inventors who share the name “TIJSMA EDZE JAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OMS INVESTMENTS INC
6 patentsUS6987082B2Jan 17, 2006
Controlled release products and processes for the preparation thereof
OMS INVESTMENTS INC34 citations89
US6787234B2Sep 7, 2004
Triggered start products and processes for the production and use thereof
OMS INVESTMENTS INC22 citations89
US5993505ANov 30, 1999
Controlled release fertilizer compositions and processes for the preparation thereof
OMS INVESTMENTS INC46 citations88
US6312493B1Nov 6, 2001
Water soluble fertilizer compositions
OMS INVESTMENTS INC47 citations87
US6656882B2Dec 2, 2003
Controlled release products and processes for the preparation thereof
OMS INVESTMENTS INC15 citations81
US6139597AOct 31, 2000
Controlled release fertilizer compositions and processes for the preparation thereof
OMS INVESTMENTS INC15 citations71
EVONIK DEGUSSA GMBH
3 patentsUS9862798B2Jan 9, 2018
Epoxy liquid curing agent compositions
EVONIK DEGUSSA GMBH4 citations72
US10253225B2Apr 9, 2019
APCHA as a building block in curing agent formulations for structural adhesives
EVONIK DEGUSSA GMBH3 citations64
US10081704B2Sep 25, 2018
Epoxy systems having improved fracture toughness
EVONIK DEGUSSA GMBH0 citations46