Inventor · disambiguated record
Robert J. Defranco
Also filed as: DEFRANCO ROBERT · DEFRANCO ROBERT J · DEFRANCO ROBERT JAY
4 granted patents·1 pending application·90 citations·filing 1974–2008
78Inventor score
Top patents by PatentIndex Score
5 records- 0194US3975399A1,5-Disubstituted-2-pyrrolidinones, -3-pyrrolin-2-ones, and -4-pyrrolin-2-onesDU PONT·Filed 1974·Granted Aug 17, 1976·47 cites·16 claims
- 0263US5462748ABiopolymer synthesis apparatus and methodAPPLIED BIOSYSTEMS·Filed 1994·Granted Oct 31, 1995·25 cites·12 claims
- 0352US5298259ASubunit delivery composition and methodAPPLIED BIOSYSTEMS·Filed 1991·Granted Mar 29, 1994·15 cites·17 claims
- 0435US2008209329A1Systems and methods for sharing dataDEFRANCO ROBERT·Filed 2008·Application pending·0 cites
- 0529US5665603AThiohydantoin formation and selective modification of the carboxy terminus of an aspartic acid- and/or glutamic acid-containing proteinPERKIN ELMER CORP·Filed 1994·Granted Sep 9, 1997·3 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →