Inventor · disambiguated record
Suman K. Patel
Also filed as: PATEL SUMAN K
27 granted patents·5 pending applications·303 citations·filing 1995–2022
95Inventor score
Files with3M INNOVATIVE PROPERTIES CO223M INNOVATIVE PROPERTIES COMPANY4FREE MICHAEL BENTON2MINNESOTA MINING & MFG2PATEL SUMAN K2
Top patents by PatentIndex Score
32 records- 0196US6217252B1Wear-resistant transportation surface marking method and materials3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Apr 17, 2001·136 cites·9 claims
- 0290US8746902B2Retroreflective articles including printed areasPATEL SUMAN K·Filed 2010·Granted Jun 10, 2014·8 cites·43 claims
- 0388US6805933B2Articles comprising a release liner having a high coefficient of friction and good roll stability3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Oct 19, 2004·34 cites·17 claims
- 0485US11314971B2Personal protective equipment management system using optical patterns for equipment and safety monitoring3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Apr 26, 2022·5 cites·19 claims
- 0582US10435590B2Segmented transfer tape and method of making and use thereof3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Oct 8, 2019·2 cites·20 claims
- 0682US9910194B2Retroreflective articles including optically active areas and optically inactive areasFREE MICHAEL BENTON·Filed 2010·Granted Mar 6, 2018·7 cites·40 claims
- 0781US10731045B2Curable infrared light absorbing printing ink and articles prepared with it3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Aug 4, 2020·1 cites·19 claims
- 0881US7342056B2Pavement marking comprising modified isocyanate3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Mar 11, 2008·16 cites·25 claims
- 0981US6132883ATransparent powder coating compositions for protecting surfaces3M INNOVATIVE PROPERTIES CO·Filed 1997·Granted Oct 17, 2000·40 cites·9 claims
- 1078US9726792B2Low refractive index layer having a plurality of voids3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Aug 8, 2017·2 cites·12 claims
- 1178US5510187AMagnetic recording medium whose magnetic layer incorporates nonhalogenated vinyl copolymer and specified polyurethane polymerMINNESOTA MINING & MFG·Filed 1995·Granted Apr 23, 1996·36 cites·51 claims
- 1277US10877191B2Barrier elements on a microstructured article having adhesive sealing layer and specified modulus of elasticity3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Dec 29, 2020·1 cites·16 claims
- 1377US9791604B2Retroreflective articles including optically active areas and optically inactive areasFREE MICHAEL BENTON·Filed 2010·Granted Oct 17, 2017·2 cites·3 claims
- 1475US9964674B2Retroreflective articles including a security mark3M INNOVATIVE PROPERTIES CO·Filed 2012·Granted May 8, 2018·3 cites·30 claims
- 1574US11132554B2Counterfeit detection of an optically active article using security elements3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Sep 28, 2021·3 cites·18 claims
- 1673US11086056B2Micro-optical assemblies including transparent substrates having graphic layer and method of making thereof3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Aug 10, 2021·2 cites·20 claims
- 1770US11682185B2Personal protective equipment management system using optical patterns for equipment and safety monitoring3M INNOVATIVE PROPERTIES COMPANY·Filed 2022·Granted Jun 20, 2023·0 cites·10 claims
- 1870US10859738B2Retroreflective articles including optically active areas and optically inactive areas3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Dec 8, 2020·0 cites·17 claims
- 1969US10627552B2Retroreflective articles including a security mark3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Apr 21, 2020·0 cites·8 claims
- 2068US9823394B2Retroreflective articles including a security mark3M INNOVATIVE PROPERTIES CO·Filed 2012·Granted Nov 21, 2017·2 cites·22 claims
- 2162US9140833B2Retroreflective sheeting including a low refractive index layer having a plurality of voidsPATEL SUMAN K·Filed 2010·Granted Sep 22, 2015·1 cites·16 claims
- 2254US11602948B2Articles including infrared absorptive material and comprising radiation-treated and non-radiation-treated regions3M INNOVATIVE PROPERTIES COMPANY·Filed 2016·Granted Mar 14, 2023·0 cites·13 claims
- 2353US10379271B2Retroreflective articles including optically active areas and optically inactive areas3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Aug 13, 2019·0 cites·14 claims
- 2451US11726243B2Visibly transparent, infrared radiation retroreflective articles3M INNOVATIVE PROPERTIES COMPANY·Filed 2018·Granted Aug 15, 2023·0 cites·13 claims
- 2551US10551530B2Prismatic retroreflective sheeting including infrared absorbing material3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Feb 4, 2020·0 cites·21 claims
- 2651US2004213945A1Articles comprising a release liner having a high coefficient of friction and good roll stability3M INNOVATIVE PROPERTIES CO·Filed 2004·Application pending·0 cites
- 2750US2022402248A1Multilayer top film for retroreflective articles3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Application pending·0 cites
- 2848US2020199404A1Amino-functional silsesquioxane copolymer coatings3M INNOVATIVE PROPERTIES CO·Filed 2018·Application pending·0 cites
- 2946US10618247B2Segmented and non-segmented transfer tapes, articles therefrom and method of making and use thereof3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Apr 14, 2020·0 cites·20 claims
- 3043US2017009105A1Methods of preparing surface modified pressure sensitive adhesive articles3M INNOVATIVE PROPERTIES CO·Filed 2015·Application pending·0 cites
- 3137US2017248742A1Light redirecting film constructions and methods of making them3M INNOVATIVE PROPERTIES CO·Filed 2015·Application pending·0 cites
- 3234US5674604AMagnetic recording medium comprising magnetic particles, binder, and a non halogenated vinyl oligomer dispersantMINNESOTA MINING & MFG·Filed 1995·Granted Oct 7, 1997·2 cites·8 claims
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