Inventor · disambiguated record
Walter H. Isaac
Also filed as: ISAAC WALTER · ISAAC WALTER H · ISAAC WALTER HAROLD
18 granted patents·5 pending applications·102 citations·filing 1992–2024
93Inventor score
Top patents by PatentIndex Score
23 records- 0188US5468604APhotographic dispersionEASTMAN KODAK CO·Filed 1992·Granted Nov 21, 1995·17 cites·28 claims
- 0286US5962210AColor paper with improved wet abrasion sensitivityEASTMAN KODAK CO·Filed 1998·Granted Oct 5, 1999·15 cites·33 claims
- 0381US5523200AFine grain bromide emulsions as carriers for photographically useful ingredients added during emulsion finishingEASTMAN KODAK CO·Filed 1995·Granted Jun 4, 1996·12 cites·15 claims
- 0478US5576159APhotographic element with color enhancing layer adjacent to an emulsion layer and an oxidized developer scavenger layerEASTMAN KODAK CO·Filed 1995·Granted Nov 19, 1996·10 cites·20 claims
- 0574US7235513B2Thermal donorEASTMAN KODAK CO·Filed 2005·Granted Jun 26, 2007·2 cites·9 claims
- 0673US5627020ADoped fine grain silver halide grains as a means of incorporating metal dopant in emulsion finishingEASTMAN KODAK CO·Filed 1996·Granted May 6, 1997·7 cites·15 claims
- 0769US6972139B1Thermal donorEASTMAN KODAK CO·Filed 2004·Granted Dec 6, 2005·6 cites·21 claims
- 0869US5543281AMercaptotetrazole transition metal salts for control of cyan stainEASTMAN KODAK CO·Filed 1995·Granted Aug 6, 1996·8 cites·8 claims
- 0968US2024407944A1Perineal thermal pack with improved liquid containmentALLEGIANCE CORP·Filed 2024·Application pending·0 cites
- 1067US11298260B2Perineal thermal pack with improved liquid containmentALLEGIANCE CORP·Filed 2017·Granted Apr 12, 2022·2 cites·21 claims
- 1167US7666815B2Thermal donor for high-speed printingEASTMAN KODAK CO·Filed 2004·Granted Feb 23, 2010·5 cites·12 claims
- 1267US2024307217A1Perineal thermal pack with improved liquid containmentALLEGIANCE CORP·Filed 2024·Application pending·0 cites
- 1366US7324124B2Printer and method for detecting donor materialEASTMAN KODAK CO·Filed 2005·Granted Jan 29, 2008·3 cites·21 claims
- 1464US6558886B1Direct view photographic element containing a particular green recordEASTMAN KODAK CO·Filed 2002·Granted May 6, 2003·2 cites·23 claims
- 1561US6555304B1Direct view photographic element containing a particular red recordEASTMAN KODAK CO·Filed 2002·Granted Apr 29, 2003·2 cites·23 claims
- 1660US2022257412A1Perineal thermal pack with improved liquid containmentALLEGIANCE CORP·Filed 2022·Application pending·0 cites
- 1759US7273830B2Thermal donor for high-speed printingEASTMAN KODAK CO·Filed 2004·Granted Sep 25, 2007·2 cites·18 claims
- 1859US7244691B2Thermal print assemblyEASTMAN KODAK CO·Filed 2004·Granted Jul 17, 2007·2 cites·29 claims
- 1957US2014273689A1Nonwoven materials coated with fluoropolymer and antimicrobial agentALLEGIANCE CORP·Filed 2014·Application pending·0 cites
- 2054US5879870AColor paper post process Dmin keeping with a bis-vinylsulfonyl as the hardener and a chromanol stabilizerEASTMAN KODAK CO·Filed 1996·Granted Mar 9, 1999·3 cites·12 claims
- 2151US10265132B2Antimicrobial elastomeric articlesALLEGIANCE CORP·Filed 2016·Granted Apr 23, 2019·0 cites·25 claims
- 2250US2013344122A1Nonwoven materials containing chlorhexidine acetate and triclosanALLEGIANCE CORP·Filed 2013·Application pending·0 cites
- 2334US6613503B1Use of large particle size lubricants in the protective overcoat of photographic papersEASTMAN KODAK CO·Filed 1996·Granted Sep 2, 2003·4 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →