Inventor · disambiguated record
David R. Gagnon
Also filed as: GAGNON DAVID · GAGNON DAVID R
13 granted patents·1 pending application·867 citations·filing 1992–2019
95Inventor score
Files withMINNESOTA MINING & MFG93M INNOVATIVE PROPERTIES CO1MINNESTOA MINING & MANUFACTURI1UNIV PENNSYLVANIA1
Top patents by PatentIndex Score
14 records- 0195US5443727AArticles having a polymeric shell and method for preparing sameMINNESOTA MINING & MFG·Filed 1993·Granted Aug 22, 1995·150 cites·30 claims
- 0293US5976686ADiffuse reflective articles3M INNOVATIVE PROPERTIES CO·Filed 1997·Granted Nov 2, 1999·98 cites·19 claims
- 0392US5503746AHydrophilic membranes and filters and method for preparing sameMINNESOTA MINING & MFG·Filed 1995·Granted Apr 2, 1996·75 cites·9 claims
- 0489US5470757ASpectroscopic sample holder and method for using sameMINNESOTA MINING & MFG·Filed 1994·Granted Nov 28, 1995·125 cites·18 claims
- 0588US5344701APorous supports having azlactone-functional surfacesMINNESOTA MINING & MFG·Filed 1992·Granted Sep 6, 1994·117 cites·31 claims
- 0685US5627217AInterfacial polymerization in a porous substrate and substrates functionalized with photochemical groupsMINNESOTA MINING & MFG·Filed 1995·Granted May 6, 1997·85 cites·12 claims
- 0785US5573668AHydrophilic microporous membrane for drug delivery devices and method for preparing sameMINNESOTA MINING & MFG·Filed 1995·Granted Nov 12, 1996·59 cites·20 claims
- 0878US5764355ASpectroscopic sample holderFiled 1996·Granted Jun 9, 1998·57 cites·27 claims
- 0977US5451453ASupports having azlactone-functional surfaces, adduct supports, and methods of preparing bothMINNESOTA MINING & MFG·Filed 1994·Granted Sep 19, 1995·44 cites·10 claims
- 1073US5616246AHydrophilic membranes for electrochemical devices and method for preparing sameMINNESTOA MINING & MANUFACTURI·Filed 1995·Granted Apr 1, 1997·30 cites·16 claims
- 1167US5766473AEnzyme loaded hydrophilic porous structure for protecting oxygen sensitive products and method for preparing sameMINNESOTA MINING & MFG·Filed 1995·Granted Jun 16, 1998·17 cites·14 claims
- 1252US2021031186A1High throughput microfluidic deviceUNIV PENNSYLVANIA·Filed 2019·Application pending·0 cites
- 1347US5732473AHolographic sundialFiled 1996·Granted Mar 31, 1998·9 cites·16 claims
- 1432US6132849AReceptive media for permanent imaging and methods of preparing and using sameMINNESOTA MINING & MFG·Filed 1995·Granted Oct 17, 2000·1 cites·8 claims
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