Inventor · disambiguated record
James K. Elwood
Also filed as: ELWOOD JAMES K · ELWOOD JAMES KENNETH · FRIDAY JAMES A
13 granted patents·113 citations·filing 1973–1996
90Inventor score
Files withEASTMAN KODAK CO13
Top patents by PatentIndex Score
13 records- 0187US4148642APhotographic products and processes employing nondiffusible 1-arylazo-4-isoquinolinol dye-releasing compoundsEASTMAN KODAK CO·Filed 1978·Granted Apr 10, 1979·14 cites·35 claims
- 0286US4420550APhotographic products and processes employing novel nondiffusible magenta dye-releasing compounds and precursors thereofEASTMAN KODAK CO·Filed 1983·Granted Dec 13, 1983·17 cites·44 claims
- 0385US4080207ARadiation-sensitive compositions and photographic elements containing N-(acylhydrazinophenyl) thioamide nucleating agentsEASTMAN KODAK CO·Filed 1976·Granted Mar 21, 1978·18 cites·41 claims
- 0482US4003750ASilver halide emulsion containing photographic sensitizing dyesEASTMAN KODAK CO·Filed 1973·Granted Jan 18, 1977·33 cites·19 claims
- 0569US4419435APhotographic products and processes employing 6-heterocyclylazo-3-pyridinol nondiffusible cyan dye-releasing compounds and precursors thereofEASTMAN KODAK CO·Filed 1983·Granted Dec 6, 1983·8 cites·44 claims
- 0658US5723280APhotographic element comprising a red sensitive silver halide emulsion layerEASTMAN KODAK CO·Filed 1996·Granted Mar 3, 1998·4 cites·14 claims
- 0757US4436799APhotographic products and processes employing novel nondiffusible magenta dye-releasing compounds and precursors thereofEASTMAN KODAK CO·Filed 1983·Granted Mar 13, 1984·5 cites·12 claims
- 0849US4889410AMagenta filtersEASTMAN KODAK CO·Filed 1988·Granted Dec 26, 1989·9 cites·15 claims
- 0936US4495098ACoordination complexes of polyvalent metal ions and cyan dye-releasing compounds comprising a 6-heterocyclazo-3-pyridinolEASTMAN KODAK CO·Filed 1983·Granted Jan 22, 1985·1 cites·9 claims
- 1035US4476207APhotographic products and processes employing novel nondiffusible cyan dye-releasing compounds and precursors thereofEASTMAN KODAK CO·Filed 1984·Granted Oct 9, 1984·1 cites·3 claims
- 1135US4183754APhotographic products and processes employing nondiffusible 1-arylazo-4-isoquinolinol dye-releasing compoundsEASTMAN KODAK CO·Filed 1978·Granted Jan 15, 1980·3 cites·19 claims
- 1231US4495100ANon-diffusible cyan compound capable of releasing a 6-heterocyclylazo-3-pyridinolEASTMAN KODAK CO·Filed 1983·Granted Jan 22, 1985·0 cites·15 claims
- 1330US4495099ANon-diffusible magenta compound capable of releasing a 4-(2-heterocyclazo)phenol having a heterocyclic ring fused theretoEASTMAN KODAK CO·Filed 1983·Granted Jan 22, 1985·0 cites·15 claims
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