Inventor · disambiguated record
D V Satyanarayana Gupta
Also filed as: GUPTA D V SATYANARAYANA
3 granted patents·7 citations·filing 2008–2011
58Inventor score
Technology areasC09K
Top patents by PatentIndex Score
3 records- 0180US7994102B2Method of treating an alloy surface with an alkyl sarcosinateBAKER HUGHES INC·Filed 2008·Granted Aug 9, 2011·6 cites·11 claims
- 0255US8980800B2Methods for reducing fluid loss of a viscoelastic surfactant gel into a subterranean formationBEALL BRIAN B·Filed 2008·Granted Mar 17, 2015·1 cites·20 claims
- 0355US8357640B2Method of inhibiting corrosion with an alkyl sarcosinateBAKER HUGHES INC·Filed 2011·Granted Jan 22, 2013·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when D V Satyanarayana Gupta 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 →