Inventor · disambiguated record
James M. Pearson
Also filed as: PEARSON JAMES M
17 granted patents·682 citations·filing 1973–1993
95Inventor score
Top patents by PatentIndex Score
17 records- 0199US4306008AImaging system with a diamine charge transport material in a polycarbonate resinXEROX CORP·Filed 1978·Granted Dec 15, 1981·193 cites·6 claims
- 0299US4299897AAromatic amino charge transport layer in electrophotographyXEROX CORP·Filed 1980·Granted Nov 10, 1981·188 cites·8 claims
- 0391US4338222ASemiconductive organic compositionsXEROX CORP·Filed 1980·Granted Jul 6, 1982·55 cites·15 claims
- 0491US4072519APhotoconductive composition, and elementXEROX CORP·Filed 1976·Granted Feb 7, 1978·20 cites·9 claims
- 0586US5034275APaint coated sheet material with adhesion promoting compositionPEARSON JAMES M·Filed 1989·Granted Jul 23, 1991·62 cites·14 claims
- 0685US4382685AMethod and apparatus for stirring particles in suspension such as microcarriers for anchorage-dependent living cells in a liquid culture mediumTECHNE CAMBRIDGE LTD·Filed 1981·Granted May 10, 1983·54 cites·34 claims
- 0781US4006017APhotoconductive composition, article and processXEROX CORP·Filed 1975·Granted Feb 1, 1977·10 cites·15 claims
- 0880US4011266A2-vinyl-fluorenone and derivatives thereofXEROX CORP·Filed 1973·Granted Mar 8, 1977·18 cites·8 claims
- 0978US4410614APolymeric electrically active conductive layer (EAC) for electrically activatable recording element and processEASTMAN KODAK CO·Filed 1982·Granted Oct 18, 1983·20 cites·36 claims
- 1075US4009151APolymers of 2-vinyl-fluorenone and derivatives thereofXEROX CORP·Filed 1975·Granted Feb 22, 1977·16 cites·5 claims
- 1172US4002570AElectrophotographic developer with polyvinylidene fluoride additiveXEROX CORP·Filed 1973·Granted Jan 11, 1977·11 cites·5 claims
- 1269US4043812AElectrostatographic imaging member and process using anthracene functional polymersXEROX CORP·Filed 1975·Granted Aug 23, 1977·12 cites·6 claims
- 1356US5288601ALight sensitive silver halide element having photographic film base with improved curl stabilityEASTMAN KODAK CO·Filed 1993·Granted Feb 22, 1994·16 cites·9 claims
- 1444US4046563APhotoconductive composition containing a tricyanopyrene, article and process of useXEROX CORP·Filed 1975·Granted Sep 6, 1977·4 cites·12 claims
- 1534US4122114A1-TricyanoinylpyreneXEROX CORP·Filed 1977·Granted Oct 24, 1978·1 cites·1 claims
- 1633US4117239AProcess for preparation of 2-anthryl and substituted 2-anthryl functional monomers and polymersXEROX CORP·Filed 1975·Granted Sep 26, 1978·1 cites·70 claims
- 1730US3954906AAmbipolar photoconductive compositionXEROX CORP·Filed 1974·Granted May 4, 1976·1 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when James M. Pearson files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →