Inventor · disambiguated record
Saswata Chakraborty
Also filed as: CHAKRABORTY SASWATA
24 granted patents·9 pending applications·21 citations·filing 2016–2025
92Inventor score
Files with3M INNOVATIVE PROPERTIES CO143M INNOVATIVE PROPERTIES COMPANY12SOLVENTUM INTELLECTUAL PROPERTIES COMPANY7
Top patents by PatentIndex Score
33 records- 0197US11708428B2Photopolymerizable compositions including a polyurethane methacrylate polymer prepared using a polycarbonate diol, articles, and methods3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Granted Jul 25, 2023·3 cites·22 claims
- 0297US11225535B2Photopolymerizable compositions including a polyurethane methacrylate polymer prepared using a polycarbonate diol, articles, and methods3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted Jan 18, 2022·9 cites·19 claims
- 0391US12268567B2Apparatus, system, method of post-curing an article, and post-cured articleSOLVENTUM INTELLECTUAL PROPERTIES COMPANY·Filed 2020·Granted Apr 8, 2025·2 cites·9 claims
- 0489US12297316B2Orthodontic articles prepared using a polycarbonate diol, polymerizable compositions, and methods of making the articlesSOLVENTUM INTELLECTUAL PROPERTIES COMPANY·Filed 2024·Granted May 13, 2025·0 cites·23 claims
- 0587US11104758B2Orthodontic articles prepared using a polycarbonate diol, and methods of making same3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted Aug 31, 2021·2 cites·39 claims
- 0686US11945900B2Orthodontic articles prepared using a polycarbonate diol, polymerizable compositions, and methods of making the articlesSOLVENTUM INTELLECTUAL PROPERTIES COMPANY·Filed 2019·Granted Apr 2, 2024·1 cites·24 claims
- 0786US2023322966A1Photopolymerizable Compositions Including a Polyurethane Methacrylate Polymer Prepared Using a Polycarbonate Diol, Articles, and Methods3M INNOVATIVE PROPERTIES COMPANY·Filed 2023·Application pending·0 cites
- 0882US11584863B2Curable high refractive index ink compositions and articles prepared from the ink compositions3M INNOVATIVE PROPERTIES COMPANY·Filed 2017·Granted Feb 21, 2023·1 cites·19 claims
- 0981US12421336B2Orthodontic articles comprising cured free-radically polymerizable composition with improved strength in aqueous environmentSOLVENTUM INTELLECTUAL PROPERTIES COMPANY·Filed 2023·Granted Sep 23, 2025·0 cites·13 claims
- 1079US2025009479A1Orthodontic Articles and Methods of Making and Postprocessing SameSOLVENTUM INTELLECTUAL PROPERTIES COMPANY·Filed 2024·Application pending·0 cites
- 1179US2023151133A1Composition comprising styrene isobutylene block copolymer and ethylenically unsaturated monomer3M INNOVATIVE PROPERTIES COMPANY·Filed 2023·Application pending·0 cites
- 1276US11643494B2Composition comprising styrene isobutylene block copolymer and ethylenically unsaturated monomer3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted May 9, 2023·0 cites·19 claims
- 1376US10829687B2Additive stabilized composite nanoparticles3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Nov 10, 2020·1 cites·19 claims
- 1475US11312100B2Article with microstructured layer3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Apr 26, 2022·1 cites·10 claims
- 1574US10836960B2Additive stabilized composite nanoparticles3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Nov 17, 2020·1 cites·15 claims
- 1674US2025195191A1Apparatus, System, Method of Post-Curing an Article, and Post-Cured ArticleSOLVENTUM INTELLECTUAL PROPERTIES COMPANY·Filed 2025·Application pending·0 cites
- 1770US11584817B2Orthodontic articles comprising cured free-radically polymerizable composition with improved strength in aqueous environment3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Feb 21, 2023·0 cites·20 claims
- 1866US12121413B2Orthodontic articles and methods of making and postprocessing same3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Oct 22, 2024·0 cites·18 claims
- 1964US12351668B2Orthodontic articles comprising polymerized composition with pendent cyclic moieties, methods, and polymerizable compositionsSOLVENTUM INTELLECTUAL PROPERTIES COMPANY·Filed 2020·Granted Jul 8, 2025·0 cites·19 claims
- 2061US10759991B2Copolymeric stabilizing carrier fluid for nanoparticles3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Sep 1, 2020·0 cites·20 claims
- 2157US11834535B2Curable high refractive index compositions and articles prepared from them3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Dec 5, 2023·0 cites·19 claims
- 2256US11505653B2Compositions and methods of making a polymerized composition3M INNOVATIVE PROPERTIES COMPANY·Filed 2018·Granted Nov 22, 2022·0 cites·15 claims
- 2355US11904031B2Orthodontic articles comprising polymerized composition comprising at least two free-radical initiators3M INNOVATIVE PROPERTIES COMPANY·Filed 2018·Granted Feb 20, 2024·0 cites·20 claims
- 2455US2022195266A1Composition Comprising Styrene Isoprene Block Copolymer and Ethylenically Unsaturated Monomer3M INNOVATIVE PROPERTIES CO·Filed 2020·Application pending·0 cites
- 2554US2022056258A1Orthodontic articles comprising polyester urethane (meth)acrylate polymer and monofunctional (meth)acrylate monomer, methods, and polymerizable compositions3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
- 2653US11345849B2Stabilizing styrenic polymer for quantum dots3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted May 31, 2022·0 cites·15 claims
- 2753US11149194B2Stabilizing styrenic polymer for quantum dots3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Oct 19, 2021·0 cites·16 claims
- 2853US10899961B2Quantum dots with stabilizing fluorochemical copolymers3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Jan 26, 2021·0 cites·25 claims
- 2953US10829686B2Quantum dots with stabilizing fluorochemical agents3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Nov 10, 2020·0 cites·24 claims
- 3053US2023355352A1Articles, methods and compositions comprising polymerizable dicarbonyl polymers3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Application pending·0 cites
- 3152US11667803B2Curable high refractive index ink compositions and articles prepared from the ink compositions3M INNOVATIVE PROPERTIES COMPANY·Filed 2018·Granted Jun 6, 2023·0 cites·9 claims
- 3250US2021386522A1Orthodontic articles comprising cured free-radically polymerizable composition comprising polymer or macromolecule with photoinitiator group3M INNOVATIVE PROPERTIES CO·Filed 2018·Application pending·0 cites
- 3349US2021361389A1Hydrated orthodontic articles, kits, and methods of making same3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →