Inventor
HINSKEN HANS
8 patents
⚠️ This page may combine multiple inventors who share the name “HINSKEN HANS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANDOZ LTD
7 patentsUS4338244AJul 6, 1982
Benzofuran(2)one or indolin(2)one compounds useful as stabilizers for organic materials
SANDOZ LTD313 citations98
US4325863AApr 20, 1982
Benzofuranone or indolinone compounds useful as stabilizers for organic materials
SANDOZ LTD340 citations98
US4408051AOct 4, 1983
1-Oxa-3,8-diazaspiro[4.5]decanes
SANDOZ LTD33 citations92
US4284790AAug 18, 1981
3-Hydroxybenzyl compounds useful as antioxidants
SANDOZ LTD12 citations73
US4440887AApr 3, 1984
4-Aminomethylpolyalkylpiperidines useful as light stabilizers
SANDOZ LTD3 citations62
US4230857AOct 28, 1980
Carbonates and urethanes of 2,2'-alkylene or -cycloalkylene-bis-4,6-disubstituted phenols as stabilizers for organic materials
SANDOZ LTD6 citations59
US4407993AOct 4, 1983
Hindered piperidine polymer stabilizers
SANDOZ LTD1 citations51