LOIS LOUISE McCORRISTON

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Process and process line for the preparation of hydraulic fracturin...
- Patent number 8,851,179
- Issue date Oct 7, 2014
- EnCana Corporation
- Grant Todd DeFosse
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Treatment of water for use in hydraulic fracture stimulation
- Patent number 8,518,159
- Issue date Aug 27, 2013
- EnCana Corporation
- Lois Louise McCorriston
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process and process line for the preparation of hydraulic fracturin...
- Patent number 8,360,152
- Issue date Jan 29, 2013
- EnCana Corporation
- Grant DeFosse
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PROCESS AND PROCESS LINE FOR THE PREPARATION OF HYDRAULIC FRACTURIN...
- Publication number 20130112419
- Publication date May 9, 2013
- EnCana Corporation
- GRANT TODD DeFOSSE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TREATMENT OF WATER FOR USE IN HYDRAULIC FRACTURE STIMULATION
- Publication number 20120085236
- Publication date Apr 12, 2012
- EnCana Corporation
- LOIS LOUISE McCORRISTON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REMOVAL OF HYDROGEN SULFIDE FROM WATER
- Publication number 20110272365
- Publication date Nov 10, 2011
- EnCana Corporation
- Grant DeFosse
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROCESS AND PROCESS LINE FOR THE PREPARATION OF HYDRAULIC FRACTURIN...
- Publication number 20100132949
- Publication date Jun 3, 2010
- Grant DeFosse
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL