P

Inventor

DAS GUPTA SANKAR

13 patents
⚠️ This page may combine multiple inventors who share the name “DAS GUPTA SANKAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HSA REACTORS LTD

3 patents
US4326938AApr 27, 1982

Planar carbon fiber electrode structure

HSA REACTORS LTD17 citations81
US4308122ADec 29, 1981

Apparatus for waste treatment equipment

HSA REACTORS LTD24 citations81
US4470892ASep 11, 1984

Planar carbon fiber electrode structure

HSA REACTORS LTD8 citations72

ONTARIO LTD 308489

3 patents
US4108757AAug 22, 1978

Carbon fiber electrode

ONTARIO LTD 30848918 citations80
US4046664ASep 6, 1977

Metallic filament electrode

ONTARIO LTD 30848917 citations80
US4046663ASep 6, 1977

Carbon fiber electrode

ONTARIO LTD 30848926 citations80

ELECTROVAYA INC

3 patents
US10797277B2Oct 6, 2020

Thin film electrochemical cell with a polymer double seal

ELECTROVAYA INC2 citations69
US11355744B2Jun 7, 2022

Lithium ion battery electrode with uniformly dispersed electrode binder and conductive additive

ELECTROVAYA INC0 citations52
US9853254B2Dec 26, 2017

Thin film electrochemical cell with a polymer double seal

ELECTROVAYA INC0 citations48

ONTARIO LTD

2 patents
US4108754AAug 22, 1978

Carbon fiber electrode

ONTARIO LTD12 citations72
US4108755AAug 22, 1978

Metallic filament electrode

ONTARIO LTD4 citations61

UNIV BRITISH COLUMBIA

1 patent
US5096858AMar 17, 1992

In situ production of silicon carbide reinforced ceramic composites

UNIV BRITISH COLUMBIA39 citations86

DAS CHAKLANDER ASOKE C

1 patent
US5011799AApr 30, 1991

In situ production of silicon carbide reinforced ceramic composites

DAS CHAKLANDER ASOKE C10 citations61