Inventor · disambiguated record
Roger A. Smith
Also filed as: SMITH ROGER · SMITH ROGER A · SMITH ROGER ALBERT ALFRED
10 granted patents·9 pending applications·185 citations·filing 1980–2015
90Inventor score
Files withDU PONT7HE YUEHUA2MARLOWS TIMBER ENGINEERING LTD2NEWCASTE INNOVATION LTD1NEWCASTLE INNOVATION LTD1
Top patents by PatentIndex Score
19 records- 0189US6062930AMultipurpose recreational matFiled 1998·Granted May 16, 2000·44 cites·8 claims
- 0287US4348310ASolutions of sulfonyl fluoride compounds and fluoropolymersDU PONT·Filed 1980·Granted Sep 7, 1982·52 cites·13 claims
- 0380US9125814B2Biocompatible crosslinked hydrogels, drug-loaded hydrogels and methods of using the sameHE YUEHUA·Filed 2009·Granted Sep 8, 2015·10 cites·5 claims
- 0479US4414280AMembranes and composites from fluoropolymer solutionsDU PONT·Filed 1981·Granted Nov 8, 1983·36 cites·4 claims
- 0573US4437952ACoextruded multilayer cation exchange membranesDU PONT·Filed 1982·Granted Mar 20, 1984·19 cites·23 claims
- 0658US2010189496A1Timber connectors and noggingsSMITH ROGER·Filed 2008·Application pending·0 cites
- 0756US2007193194A1Joists and Floor Panels containing sameMARLOWS TIMBER ENGINEERING LTD·Filed 2007·Application pending·0 cites
- 0856US2007193195A1Joist Hangers and the likeMARLOWS TIMBER ENGINEERING LTD·Filed 2007·Application pending·0 cites
- 0952US2011223622A1Methods and Kits for Predicting the Onset of LabourNEWCASTE INNOVATION LTD·Filed 2009·Application pending·0 cites
- 1049US4544471AElectrolytic cell with cation exchange membrane having high equivalent weight componentDU PONT·Filed 1982·Granted Oct 1, 1985·9 cites·2 claims
- 1148US2010137263A1Assay for the detection of biomarkers associated with pregnancy related conditionsNEWCASTLE INNOVATION LTD·Filed 2007·Application pending·0 cites
- 1248US2002152712A1FlooringFiled 2002·Application pending·0 cites
- 1345US2002152699A1FlooringFiled 2002·Application pending·0 cites
- 1445US2002152706A1Structural timber floor assemblyFiled 2002·Application pending·0 cites
- 1542US4446269ASolvents of carboxyl ester compounds and fluoropolymersDU PONT·Filed 1982·Granted May 1, 1984·8 cites·8 claims
- 1641US2016228601A1Biocompatible crosslinked hydrogels, drug-loaded hydrogels and methods of using the sameHE YUEHUA·Filed 2015·Application pending·0 cites
- 1736US4401711ACation exchange membrane with high equivalent weight componentDU PONT·Filed 1981·Granted Aug 30, 1983·4 cites·8 claims
- 1834US9211331B2Mineral based composition and methods of useSMITH ROGER ALBERT ALFRED·Filed 2011·Granted Dec 15, 2015·0 cites·3 claims
- 1934US4411750ACation exchange membrane with high equivalent weight componentDU PONT·Filed 1982·Granted Oct 25, 1983·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →