Inventor · disambiguated record
James J. Seifert
Also filed as: SEIFERT JAMES J
12 granted patents·74 citations·filing 1991–2005
88Inventor score
Files withEASTMAN KODAK CO12
Top patents by PatentIndex Score
12 records- 0192US5447819APhotographic element containing high dye-yield couplers having improved reactivityEASTMAN KODAK CO·Filed 1994·Granted Sep 5, 1995·26 cites·17 claims
- 0271US7112398B2Imaging element containing a blocked photographically useful compoundEASTMAN KODAK CO·Filed 2004·Granted Sep 26, 2006·3 cites·14 claims
- 0369US6995287B2Synthesis of vinylsulfonesEASTMAN KODAK CO·Filed 2005·Granted Feb 7, 2006·2 cites·13 claims
- 0466US6132944APhotographic element containing high dye-yield couplersEASTMAN KODAK CO·Filed 1999·Granted Oct 17, 2000·5 cites·30 claims
- 0564US5457004APhotographic element containing a high dye-yield coupler with methine dye chromophoreEASTMAN KODAK CO·Filed 1994·Granted Oct 10, 1995·25 cites·67 claims
- 0661US6537712B1Color photothermographic elements comprising blocked developing agentsEASTMAN KODAK CO·Filed 2000·Granted Mar 25, 2003·2 cites·41 claims
- 0746US6124503AProcesses for making and using alkylaminoarylcarbonyl compoundsEASTMAN KODAK CO·Filed 1998·Granted Sep 26, 2000·3 cites·16 claims
- 0839US6759187B1Imaging element containing a blocked photographically useful compoundEASTMAN KODAK CO·Filed 2000·Granted Jul 6, 2004·3 cites·23 claims
- 0935US6172260B1Preparation of high dye-yield couplers and intermediates useful thereinEASTMAN KODAK CO·Filed 1998·Granted Jan 9, 2001·0 cites·16 claims
- 1033US5364745AAzoaniline masking couplers for photographic materialsEASTMAN KODAK CO·Filed 1991·Granted Nov 15, 1994·3 cites·32 claims
- 1132US6756192B1Imaging element containing a blocked photographically useful compoundEASTMAN KODAK CO·Filed 1999·Granted Jun 29, 2004·2 cites·19 claims
- 1231US5246820ACarbamic acid solubilized smearing couplersEASTMAN KODAK CO·Filed 1992·Granted Sep 21, 1993·0 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →