Inventor · disambiguated record
Paul A. Schwartz
Also filed as: SCHWARTZ PAUL · SCHWARTZ PAUL A
22 granted patents·3 pending applications·303 citations·filing 1987–2004
96Inventor score
Files withEASTMAN KODAK CO25
Top patents by PatentIndex Score
25 records- 0197US6077651AHomogeneous single-part photographic color developing concentrate and method of makingEASTMAN KODAK CO·Filed 1998·Granted Jun 20, 2000·38 cites·21 claims
- 0295US4786583AStabilizing bath for use in photographic processingEASTMAN KODAK CO·Filed 1987·Granted Nov 22, 1988·36 cites·18 claims
- 0394US6017687ALow replenishment color development using chloride ion-free color developer concentrateEASTMAN KODAK CO·Filed 1999·Granted Jan 25, 2000·33 cites·19 claims
- 0492US4921779ABleach-accelerating compositions containing a dye-stabilizing agent and use thereof in photographic color processingEASTMAN KODAK CO·Filed 1988·Granted May 1, 1990·28 cites·10 claims
- 0591US6228567B1Homogeneous photographic color developing concentrateEASTMAN KODAK CO·Filed 2000·Granted May 8, 2001·11 cites·12 claims
- 0690US5118356AProcess for cleaning a photographic processing deviceEASTMAN KODAK CO·Filed 1990·Granted Jun 2, 1992·21 cites·4 claims
- 0789US4975356ABleach-accelerating compositions containing a dye-stabilizing agent and use thereof in photographic color processingEASTMAN KODAK CO·Filed 1989·Granted Dec 4, 1990·23 cites·4 claims
- 0887US6403290B1Calcium ion stable photographic color developing composition and method of useEASTMAN KODAK CO·Filed 2000·Granted Jun 11, 2002·7 cites·16 claims
- 0986US5037725AProcess for stabilizing photographic elementsEASTMAN KODAK CO·Filed 1989·Granted Aug 6, 1991·19 cites·7 claims
- 1084US6416940B2Calcium ion stable photographic color developing composition and method of useEASTMAN KODAK CO·Filed 1999·Granted Jul 9, 2002·9 cites·15 claims
- 1183US5198141AProcess for cleaning a photographic process deviceEASTMAN KODAK CO·Filed 1991·Granted Mar 30, 1993·13 cites·2 claims
- 1274US4923782APhotographic stabilizing bath containing hydrolyzed polymaleic anhydrideEASTMAN KODAK CO·Filed 1988·Granted May 8, 1990·11 cites·20 claims
- 1373US4960682ABleaching compositions containing a dye-stabilizing agent and use thereof in photographic color processingEASTMAN KODAK CO·Filed 1988·Granted Oct 2, 1990·11 cites·4 claims
- 1469US4975357AMethod of photographic color development using polyhydroxy compounds, metal ions and sequestering agentsEASTMAN KODAK CO·Filed 1989·Granted Dec 4, 1990·10 cites·10 claims
- 1568US4839262ABleach-accelerating compositions comprising sorbitan ester compounds and use thereof in photographic color processingEASTMAN KODAK CO·Filed 1988·Granted Jun 13, 1989·9 cites·20 claims
- 1664US4927746APhotographic stabilizing bath containing polyarcylic acidEASTMAN KODAK CO·Filed 1988·Granted May 22, 1990·8 cites·20 claims
- 1763US5811225APhotographic reversal solution and method of useEASTMAN KODAK CO·Filed 1997·Granted Sep 22, 1998·4 cites·17 claims
- 1862US5026629AFixing bath for black and white photographic elementsEASTMAN KODAK CO·Filed 1990·Granted Jun 25, 1991·7 cites·17 claims
- 1958US7014373B2Photographic processing arrangement and a processing solution supply cartridge for the processing arrangementEASTMAN KODAK CO·Filed 2003·Granted Mar 21, 2006·5 cites·10 claims
- 2052US6838233B2Method of color photographic processing for color photographic papersEASTMAN KODAK CO·Filed 2004·Granted Jan 4, 2005·0 cites·14 claims
- 2150US6790600B2Method of color photographic processing for color photographic papersEASTMAN KODAK CO·Filed 2003·Granted Sep 14, 2004·0 cites·19 claims
- 2250US2004197714A1Method of silvery recovery from color photographic processingEASTMAN KODAK CO·Filed 2004·Application pending·0 cites
- 2348US6686135B2Stabilized black-and-white developing compositions and methods of useEASTMAN KODAK CO·Filed 2003·Granted Feb 3, 2004·0 cites·8 claims
- 2442US2003091944A1Stabilized black-and-white developing compositions and methods of useEASTMAN KODAK CO·Filed 2001·Application pending·0 cites
- 2539US2005123865A1Single-part bleach-fixing composition and method of processingEASTMAN KODAK CO·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →