ENCANA CORPORATION

Organization

CALGARY, CA

Ticker Symbols

NYSE:ECA

CRUDE PETROLEUM & NATURAL GAS
Business Address
4400, 500 CENTRE STREET SE CALGARY A0 T2G 1A6 (403) 645-2000
Mailing Address
4400, 500 CENTRE STREET SE PO BOX 2850 CALGARY A0 T2P 2S5
State Location
A0
State of Incorporation
A0

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for processing a hydrocarbon gas stream
- Patent number 10,520,249
- Issue date Dec 31, 2019
- EnCana Corporation
- Stephen Craig Horne
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
Fuel station canopy
- Patent number D675340
- Issue date Jan 29, 2013
- EnCana Corporation
- Paul D. Evans
- D25 - Building units and construction elements
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
Information Patent Grant
Gas flow system
- Patent number 8,235,112
- Issue date Aug 7, 2012
- Encana Corporation
- Kenneth W. Lowe
- E21 - EARTH DRILLING MINING
Information Patent Grant
In situ combustion in gas over bitumen formations
- Patent number 8,215,387
- Issue date Jul 10, 2012
- Encana Corporation
- Larry Weiers
- E21 - EARTH DRILLING MINING
Information Patent Grant
In situ combustion in gas over bitumen formations
- Patent number 8,167,040
- Issue date May 1, 2012
- Encana Corporation
- Larry Weiers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gas flow system
- Patent number 7,954,547
- Issue date Jun 7, 2011
- Encana Corporation
- Kenneth W. Lowe
- E21 - EARTH DRILLING MINING
Information Patent Grant
In situ combustion in gas over bitumen formations
- Patent number 7,900,701
- Issue date Mar 8, 2011
- Encana Corporation
- Larry Weiers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Recovery process
- Patent number 7,556,099
- Issue date Jul 7, 2009
- Encana Corporation
- John E. Arthur
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydrocarbon recovery facilitated by in situ combustion utilizing ho...
- Patent number 7,516,789
- Issue date Apr 14, 2009
- EnCana Corporation
- Harbir S. Chhina
- E21 - EARTH DRILLING MINING
Information Patent Grant
Water treatment process for thermal heavy oil recovery
- Patent number 6,984,292
- Issue date Jan 10, 2006
- EnCana Corporation
- Steve Kresnyak
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
PROCESS AND APPARATUS FOR PROCESSING A HYDROCARBON GAS STREAM
- Publication number 20170211877
- Publication date Jul 27, 2017
- EnCana Corporation
- STEPHEN CRAIG HORNE
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
WELL COMPLETION USING A PUMPABLE SEAT ASSEMBLY
- Publication number 20130319682
- Publication date Dec 5, 2013
- EnCana Corporation
- SAM TSCHETTER
- E21 - EARTH DRILLING MINING
Information Patent Application
PUMPABLE SEAT ASSEMBLY AND USE FOR WELL COMPLETION
- Publication number 20130319668
- Publication date Dec 5, 2013
- EnCana Corporation
- SAM TSCHETTER
- E21 - EARTH DRILLING MINING
Information Patent Application
COMPRESSED NATURAL GAS FUELING STATION
- Publication number 20130312870
- Publication date Nov 28, 2013
- EnCana Corporation
- Paul D. Evans
- E04 - BUILDING
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
IN SITU COMBUSTION IN GAS OVER BITUMEN FORMATIONS
- Publication number 20110272149
- Publication date Nov 10, 2011
- Encana Corporation
- Larry WEIERS
- E21 - EARTH DRILLING MINING
Information Patent Application
Gas flow system
- Publication number 20100051267
- Publication date Mar 4, 2010
- EnCana Corporation
- Kenneth W. Lowe
- E21 - EARTH DRILLING MINING
Information Patent Application
CONVERSION OF HEAVY OIL AND BITUMEN TO METHANE BY CHEMICAL OXIDATIO...
- Publication number 20090130732
- Publication date May 21, 2009
- EnCana Corporation
- Phillip M. Fedorak
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Use of coated slots for control of sand or other solids in wells co...
- Publication number 20090014174
- Publication date Jan 15, 2009
- EnCana Corporation
- E. Douglas Hollies
- E21 - EARTH DRILLING MINING

Trademarklast 30 trademarks

Information Trademark
86453254 - ETHOS
- Serial number 86453254
- Filing date Nov 13, 2014
- Encana Corporation
- 45 - Legal services
Information Trademark
86453270 - ETHOS OPERATIONAL EXCELLENCE
- Serial number 86453270
- Filing date Nov 13, 2014
- Encana Corporation
- 45 - Legal services
Information Trademark
85020282 - ENCANA NATURAL GAS
- Serial number 85020282
- Registration number 4163055
- Filing date Apr 22, 2010
- EnCana Corporation
- 4 - Industrial oils and greases
Information Trademark
85020341 - ENCANA NATURAL GAS
- Serial number 85020341
- Registration number 4163056
- Filing date Apr 22, 2010
- EnCana Corporation
- 4 - Industrial oils and greases
Information Trademark
85020355 - ENCANA NATURAL GAS
- Serial number 85020355
- Registration number 4166403
- Filing date Apr 22, 2010
- EnCana Corporation
- 4 - Industrial oils and greases
Information Trademark
85020377 - ENCANA NATURAL GAS
- Serial number 85020377
- Registration number 4166404
- Filing date Apr 22, 2010
- EnCana Corporation
- 4 - Industrial oils and greases
Information Trademark
77577505 - CENOVUS
- Serial number 77577505
- Registration number 4169593
- Filing date Sep 24, 2008
- EnCana Corporation
- 4 - Industrial oils and greases
Information Trademark
77148193 - COURTESY MATTERS
- Serial number 77148193
- Registration number 3812444
- Filing date Apr 4, 2007
- EnCana Corporation
- 4 - Industrial oils and greases
Information Trademark
77148215 - COURTESY MATTERS ENCANA.
- Serial number 77148215
- Registration number 3812445
- Filing date Apr 4, 2007
- EnCana Corporation
- 4 - Industrial oils and greases
Information Trademark
78792868 - ENERGY FOR PEOPLE
- Serial number 78792868
- Registration number 3594935
- Filing date Jan 17, 2006
- Encana Corporation
- 4 - Industrial oils and greases
Information Trademark
78792878 - ENERGY FOR PEOPLE
- Serial number 78792878
- Registration number 3221994
- Filing date Jan 17, 2006
- Encana Corporation
- 35 - Advertising
Information Trademark
76435296 - ENCANA
- Serial number 76435296
- Registration number 2916895
- Filing date Jul 29, 2002
- Encana Corporation
- 4 - Industrial oils and greases
Information Trademark
76435297 - ENCANA
- Serial number 76435297
- Registration number 3038812
- Filing date Jul 29, 2002
- Encana Corporation
- 4 - Industrial oils and greases

ENCANA CORPORATION

Organization

Ticker Symbols

Business Address

Mailing Address

State Location

State of Incorporation

Patents Grantslast 30 patents

Process and apparatus for processing a hydrocarbon gas stream

Process and process line for the preparation of hydraulic fracturin...

Treatment of water for use in hydraulic fracture stimulation

Fuel station canopy

Process and process line for the preparation of hydraulic fracturin...

Gas flow system

In situ combustion in gas over bitumen formations

In situ combustion in gas over bitumen formations

Gas flow system

In situ combustion in gas over bitumen formations

Recovery process

Hydrocarbon recovery facilitated by in situ combustion utilizing ho...

Water treatment process for thermal heavy oil recovery

Patents Applicationslast 30 patents

PROCESS AND APPARATUS FOR PROCESSING A HYDROCARBON GAS STREAM

WELL COMPLETION USING A PUMPABLE SEAT ASSEMBLY

PUMPABLE SEAT ASSEMBLY AND USE FOR WELL COMPLETION

COMPRESSED NATURAL GAS FUELING STATION

PROCESS AND PROCESS LINE FOR THE PREPARATION OF HYDRAULIC FRACTURIN...

TREATMENT OF WATER FOR USE IN HYDRAULIC FRACTURE STIMULATION

REMOVAL OF HYDROGEN SULFIDE FROM WATER

IN SITU COMBUSTION IN GAS OVER BITUMEN FORMATIONS

Gas flow system

CONVERSION OF HEAVY OIL AND BITUMEN TO METHANE BY CHEMICAL OXIDATIO...

Use of coated slots for control of sand or other solids in wells co...

Trademarklast 30 trademarks

86453254 - ETHOS

86453270 - ETHOS OPERATIONAL EXCELLENCE

85020282 - ENCANA NATURAL GAS

85020341 - ENCANA NATURAL GAS

85020355 - ENCANA NATURAL GAS

85020377 - ENCANA NATURAL GAS

77577505 - CENOVUS

77148193 - COURTESY MATTERS

77148215 - COURTESY MATTERS ENCANA.

78792868 - ENERGY FOR PEOPLE

78792878 - ENERGY FOR PEOPLE

76435296 - ENCANA

76435297 - ENCANA