Inventor · disambiguated record
Kuppuswamy Kalyanasundaram
Also filed as: KALYANASUNDARAM KUPPUSWAMY
4 granted patents·300 citations·filing 1981–1982
81Inventor score
Top patents by PatentIndex Score
4 records- 0196US4381978APhotoelectrochemical system and a method of using the sameENGELHARD CORP·Filed 1981·Granted May 3, 1983·163 cites·22 claims
- 0293US4427749AProduct intended to be used as a photocatalyst, method for the preparation of such product and utilization of such productGRAETZEL MICHAEL·Filed 1982·Granted Jan 24, 1984·100 cites·21 claims
- 0376US4382846ASimultaneous production of hydrogen and oxygen from waterENGELHARD CORP·Filed 1982·Granted May 10, 1983·31 cites·30 claims
- 0437US4405424AMethod for producing hydrogen and elemental sulphur by photochemical oxidation-reduction of hydrogen sulphide and metal sulphidesGRAETZEL MICHAEL·Filed 1982·Granted Sep 20, 1983·6 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Kuppuswamy Kalyanasundaram files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →