Inventor
GUNTHER WOLFGANG H H
31 patents
⚠️ This page may combine multiple inventors who share the name “GUNTHER WOLFGANG H H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
15 patentsUS4607000AAug 19, 1986
Amido substituted divalent chalcogenide fog inhibiting agents for silver halide photography
EASTMAN KODAK CO8 citations74
US4906750AMar 6, 1990
Sulfoalkyl benzoxazoleinylidene butenylidene thiobarbituric acid derivatives
EASTMAN KODAK CO8 citations72
US4576905AMar 18, 1986
Photographically useful chalcogenazoles, chalcogenazolines, and chalcogenazolinium and chalcogenazolium salts
EASTMAN KODAK CO14 citations71
US4607001AAug 19, 1986
Divalent chalcogenide fog inhibiting agents for silver halide photography
EASTMAN KODAK CO2 citations63
US4581330AApr 8, 1986
Tellurium salt fog inhibiting agents for silver halide photography
EASTMAN KODAK CO2 citations63
US4937344AJun 26, 1990
Novel sulfur-containing merocyanine dyes
EASTMAN KODAK CO5 citations61
US4885366ADec 5, 1989
Novel selenium-containing merocyanine dyes
EASTMAN KODAK CO4 citations61
US4861703AAug 29, 1989
Cyclic dichalcogenide fog inhibiting agents for silver halide photography
EASTMAN KODAK CO4 citations61
US4575483AMar 11, 1986
Photographically useful chalcogenazolium polymethine dyes
EASTMAN KODAK CO2 citations61
US4874866AOct 17, 1989
Photographically useful chalcogenazoles, chalcogenazolines, and chalcogenazolinium and chalcogenazolium salts
EASTMAN KODAK CO5 citations60
US4831136AMay 16, 1989
Oxatellurazolium and oxatellurazinium compounds
EASTMAN KODAK CO3 citations60
US4661438AApr 28, 1987
Quaternized tellurium salt fog inhibiting agents for silver halide photography
EASTMAN KODAK CO4 citations60
US4772715ASep 20, 1988
Isotelluroazolo[1,5-a]tellurazoles and processes for their preparation
EASTMAN KODAK CO2 citations58
US4599410AJul 8, 1986
Oxachalcogenazole dyes and processes for their preparation
EASTMAN KODAK CO1 citations52
US4677202AJun 30, 1987
Quaternized 2,1,4-benzoxatellurazinium and 2,1,4-naphthoxatellurazinium salt derivitives
EASTMAN KODAK CO1 citations49
XEROX CORP
13 patentsUS4003312AJan 18, 1977
Preparing waterless lithographic printing masters by ink jet printing
XEROX CORP62 citations96
US4122030AOct 24, 1978
Formation of colloidal dispersions of selenium by the locus control method
XEROX CORP35 citations92
US4197242AApr 8, 1980
Potassium phthalocyanine complexes, method of preparation, and phthalocyanine purification processes
XEROX CORP9 citations74
US4079166AMar 14, 1978
Aminolyzed carrier coatings
XEROX CORP10 citations74
US4078926AMar 14, 1978
Imaging method utilizing functionalized carrier materials
XEROX CORP6 citations74
US4070296AJan 24, 1978
Triboelectrically controlled covalently dyed toner materials
XEROX CORP16 citations74
US3971316AJul 27, 1976
Process for smoothing waterless lithographic masters
XEROX CORP8 citations74
US4097273AJun 27, 1978
Arsenic/selenium recovery
XEROX CORP3 citations63
US4094803AJun 13, 1978
Developer composition comprising aminolyzed coated carrier
XEROX CORP3 citations63
US4078931AMar 14, 1978
Aminolyzed toner compositions and imaging process using same
XEROX CORP2 citations63
US3971742AJul 27, 1976
Organo-chalcogen compositions
XEROX CORP3 citations63
US4007101AFeb 8, 1977
Process for preparation of solid phase dispersion of photoconductive materials
XEROX CORP3 citations62
US4047947ASep 13, 1977
Process for preparation of transparencies by selective decomposition of an organoselenium compound in a polymeric matrix
XEROX CORP1 citations52