Inventor · disambiguated record
John W. Vian
Also filed as: VIAN JOHN W
3 granted patents·45 citations·filing 2003–2005
71Inventor score
Technology areasC09K
Files withMI LLC3
Top patents by PatentIndex Score
3 records- 0179US7157409B2Surfactant-polymer compositions for enhancing the stability of viscoelastic-surfactant based fluidMI LLC·Filed 2003·Granted Jan 2, 2007·22 cites·6 claims
- 0275US7098172B1Prevention and treatment of lost circulation with crosslinked polymer materialMI LLC·Filed 2003·Granted Aug 29, 2006·19 cites·5 claims
- 0372US7517835B2Surfactant-polymer compositions for enhancing the stability of viscoelastic-surfactant based fluidMI LLC·Filed 2005·Granted Apr 14, 2009·4 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when John W. Vian 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 →