Inventor · disambiguated record
Sankar Das Gupta
Also filed as: DAS GUPTA SANKAR
13 granted patents·1 pending application·177 citations·filing 1975–2022
92Inventor score
Top patents by PatentIndex Score
14 records- 0187US4308122AApparatus for waste treatment equipmentHSA REACTORS LTD·Filed 1979·Granted Dec 29, 1981·24 cites·54 claims
- 0286US10797277B2Thin film electrochemical cell with a polymer double sealELECTROVAYA INC·Filed 2017·Granted Oct 6, 2020·2 cites·20 claims
- 0381US5096858AIn situ production of silicon carbide reinforced ceramic compositesUNIV BRITISH COLUMBIA·Filed 1991·Granted Mar 17, 1992·39 cites·18 claims
- 0479US4326938APlanar carbon fiber electrode structureHSA REACTORS LTD·Filed 1979·Granted Apr 27, 1982·17 cites·32 claims
- 0576US4108757ACarbon fiber electrodeONTARIO LTD 308489·Filed 1977·Granted Aug 22, 1978·18 cites·4 claims
- 0673US4046663ACarbon fiber electrodeONTARIO LTD 308489·Filed 1975·Granted Sep 6, 1977·26 cites·3 claims
- 0767US2022302438A1Lithium ion battery electrode with uniformly dispersed electrode binder and conductive additiveELECTROVAYA INC·Filed 2022·Application pending·0 cites
- 0866US4108754ACarbon fiber electrodeONTARIO LTD·Filed 1977·Granted Aug 22, 1978·12 cites·5 claims
- 0963US4046664AMetallic filament electrodeONTARIO LTD 308489·Filed 1975·Granted Sep 6, 1977·17 cites·2 claims
- 1062US11355744B2Lithium ion battery electrode with uniformly dispersed electrode binder and conductive additiveELECTROVAYA INC·Filed 2019·Granted Jun 7, 2022·0 cites·18 claims
- 1160US9853254B2Thin film electrochemical cell with a polymer double sealELECTROVAYA INC·Filed 2013·Granted Dec 26, 2017·0 cites·26 claims
- 1257US4470892APlanar carbon fiber electrode structureHSA REACTORS LTD·Filed 1981·Granted Sep 11, 1984·8 cites·18 claims
- 1340US5011799AIn situ production of silicon carbide reinforced ceramic compositesDAS CHAKLANDER ASOKE C·Filed 1990·Granted Apr 30, 1991·10 cites·18 claims
- 1438US4108755AMetallic filament electrodeONTARIO LTD·Filed 1977·Granted Aug 22, 1978·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →