John W. Vian

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Deer Park, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Surfactant-polymer compositions for enhancing the stability of visc...
- Patent number 7,517,835
- Issue date Apr 14, 2009
- M-I L.L.C.
- Robert L. Horton
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Surfactant-polymer compositions for enhancing the stability of visc...
- Patent number 7,157,409
- Issue date Jan 2, 2007
- M-I L.L.C.
- Robert L Horton
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Prevention and treatment of lost circulation with crosslinked polym...
- Patent number 7,098,172
- Issue date Aug 29, 2006
- M-I L.L.C.
- Robert L. Horton
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Surfactant-polymer compositions for enhancing the stability of visc...
- Publication number 20060100109
- Publication date May 11, 2006
- M-I L.L.C.
- Robert L. Horton
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Surfactant-polymer compositions for enhancing the stability of visc...
- Publication number 20040063587
- Publication date Apr 1, 2004
- M-I LLC
- Robert L. Horton
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...