Darin OSWALD

Follow

Person

Edmonton, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Single fluid acidizing treatment
- Patent number 7,915,205
- Issue date Mar 29, 2011
- Weatherford Engineered Chemistry Canada Ltd.
- Clayton Smith
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Clay control additive for wellbore fluids
- Patent number 7,915,202
- Issue date Mar 29, 2011
- Weatherford Engineered Chemistry Canada Ltd.
- Clayton Smith
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Clay control additive for wellbore fluids
- Patent number 7,740,071
- Issue date Jun 22, 2010
- Innovative Chemical Technologies Canada Ltd.
- Clayton Smith
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
CLAY CONTROL ADDITIVE FOR WELLBORE FLUIDS
- Publication number 20100210484
- Publication date Aug 19, 2010
- INNOVATIVE CHEMICAL TECHNOLOGIES CANADA LTD.
- Clayton SMITH
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CLAY CONTROL ADDITIVE FOR WELLBORE FLUIDS
- Publication number 20060289164
- Publication date Dec 28, 2006
- INNOVATIVE CHEMICAL TECHNOLOGIES CANADA LTD.
- Clayton SMITH
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SINGLE FLUID ACIDIZING TREATMENT
- Publication number 20060281636
- Publication date Dec 14, 2006
- INNOVATIVE CHEMICAL TECHNOLOGIES CANADA LTD.
- Clayton SMITH
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...