Inventor
FOSTER CHARLES H
US27 patents
⚠️ This page may combine multiple inventors who share the name “FOSTER CHARLES H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
19 patentsUS5306567AApr 26, 1994
Thermosetting coating compositions
EASTMAN KODAK CO60 citations96
US4992552AFeb 12, 1991
Process for preparation of amino acids
EASTMAN KODAK CO57 citations96
US4839344AJun 13, 1989
Polypeptide compounds having growth hormone releasing activity
EASTMAN KODAK CO62 citations95
US4480108AOct 30, 1984
Process for separation of tocopherol homologues
EASTMAN KODAK CO27 citations92
US3985749AOct 12, 1976
Process for preparation of 4-aminoquinazoline
EASTMAN KODAK CO48 citations92
US4880778ANov 14, 1989
Combinations having synergistic growth hormone releasing activity and methods for use thereof
EASTMAN KODAK CO37 citations89
US4222949ASep 16, 1980
Process for separating stigmasterol-derived products (II)
EASTMAN KODAK CO7 citations74
US4192811AMar 11, 1980
Process for separating stigmasterol-derived products
EASTMAN KODAK CO6 citations74
US4272444AJun 9, 1981
Dehydroformylation of steroidal aldehydes
EASTMAN KODAK CO10 citations73
US4588683AMay 13, 1986
Method of preparing 11β, 17α, 20, 21-tetrahydroxy steroids and corresponding 11β, 17α, 21-trihydroxy-20-oxo steroids
EASTMAN KODAK CO8 citations69
US4607111AAug 19, 1986
Process for separation of tocopherol homologues (II)
EASTMAN KODAK CO4 citations63
US4602098AJul 22, 1986
Process for separation of tocopherol homologues (I)
EASTMAN KODAK CO3 citations63
US4279828AJul 21, 1981
Process for separating 3-hydroxy steroids or sterols from mixtures such as lipids
EASTMAN KODAK CO2 citations63
US4239691ADec 16, 1980
Conversion of non-alpha-tocopherols to alpha-tocopherols
EASTMAN KODAK CO5 citations58
US4325880AApr 20, 1982
Process for conversion of sterol i-methyl ethers to sterols
EASTMAN KODAK CO1 citations52
US4235791ANov 25, 1980
Process for dehydrogenation of sterols to produce delta 4-3-ketosteroids
EASTMAN KODAK CO0 citations52
US4075226AFeb 21, 1978
Secondary antioxidants
EASTMAN KODAK CO0 citations52
US4226786AOct 7, 1980
Process for dehydrogenation of sterols to produce Δ4 -3-ketosteroids (II)
EASTMAN KODAK CO0 citations48
US5214145AMay 25, 1993
Trisubstituted piperazin-2,5-diones
EASTMAN KODAK CO0 citations41
EASTMAN CHEM CO
6 patentsUS5358789AOct 25, 1994
Thermosetting coating compositions
EASTMAN CHEM CO25 citations92
US5350830ASep 27, 1994
Thermosetting coating compositions
EASTMAN CHEM CO22 citations92
US5466863ANov 14, 1995
Thermosetting coating compositions
EASTMAN CHEM CO24 citations90
US5567527AOct 22, 1996
Copolymers containing 1,3-dioxolane-2-one-4-yl groups and coatings made therefrom
EASTMAN CHEM CO28 citations88
US5667901ASep 16, 1997
Crosslinkers based on 2-acetylglutarate esters of polyols
EASTMAN CHEM CO6 citations71
US5412151AMay 2, 1995
Thermosetting coating compositions
EASTMAN CHEM CO2 citations60