Inventor
PEARSON JAMES M
GB17 patents
⚠️ This page may combine multiple inventors who share the name “PEARSON JAMES M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
13 patentsUS4306008ADec 15, 1981
Imaging system with a diamine charge transport material in a polycarbonate resin
XEROX CORP193 citations99
US4299897ANov 10, 1981
Aromatic amino charge transport layer in electrophotography
XEROX CORP188 citations99
US4338222AJul 6, 1982
Semiconductive organic compositions
XEROX CORP55 citations96
US4072519AFeb 7, 1978
Photoconductive composition, and element
XEROX CORP20 citations82
US4011266AMar 8, 1977
2-vinyl-fluorenone and derivatives thereof
XEROX CORP18 citations82
US4043812AAug 23, 1977
Electrostatographic imaging member and process using anthracene functional polymers
XEROX CORP12 citations74
US4009151AFeb 22, 1977
Polymers of 2-vinyl-fluorenone and derivatives thereof
XEROX CORP16 citations74
US4006017AFeb 1, 1977
Photoconductive composition, article and process
XEROX CORP10 citations74
US4002570AJan 11, 1977
Electrophotographic developer with polyvinylidene fluoride additive
XEROX CORP11 citations74
US4046563ASep 6, 1977
Photoconductive composition containing a tricyanopyrene, article and process of use
XEROX CORP4 citations63
US4122114AOct 24, 1978
1-Tricyanoinylpyrene
XEROX CORP1 citations52
US4117239ASep 26, 1978
Process for preparation of 2-anthryl and substituted 2-anthryl functional monomers and polymers
XEROX CORP1 citations52
US3954906AMay 4, 1976
Ambipolar photoconductive composition
XEROX CORP1 citations52
EASTMAN KODAK CO
2 patentsUS4410614AOct 18, 1983
Polymeric electrically active conductive layer (EAC) for electrically activatable recording element and process
EASTMAN KODAK CO20 citations82
US5288601AFeb 22, 1994
Light sensitive silver halide element having photographic film base with improved curl stability
EASTMAN KODAK CO16 citations74