Harold S. Chung

Person

Dallas, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Production of tertiary alkyl ethers and tertiary alkyl alcohols
- Patent number 5,382,705
- Issue date Jan 17, 1995
- Mobil Oil Corporation
- Harold S. Chung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oil reservoir permeability control
- Patent number 5,003,006
- Issue date Mar 26, 1991
- Mobil Oil Corporation
- A. S. Chu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the liquefaction of natural gas
- Patent number 4,813,987
- Issue date Mar 21, 1989
- Mobil Oil Corporation
- Harold S. Chung
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Oil reservoir permeability control
- Patent number 4,776,398
- Issue date Oct 11, 1988
- Mobil Oil Corporation
- A. S. Chu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Injectivity profile in CO.sub.2 injection wells via ball sealers
- Patent number 4,702,318
- Issue date Oct 27, 1987
- Mobil Oil Corporation
- Harold S. Chung
- E21 - EARTH DRILLING MINING
Information Patent Grant
Injectivity profile in steam injection wells via ball sealers
- Patent number 4,702,316
- Issue date Oct 27, 1987
- Mobil Oil Corporation
- Harold S. Chung
- E21 - EARTH DRILLING MINING
Information Patent Grant
Oil reservoir permeability control
- Patent number 4,653,585
- Issue date Mar 31, 1987
- Mobil Oil Corporation
- Harold S. Chung
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for extracting bitumen from tar sands
- Patent number 4,512,872
- Issue date Apr 23, 1985
- Mobil Oil Corporation
- Harold S. Chung
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for recovering heavy crudes from shallow reservoirs
- Patent number 4,484,630
- Issue date Nov 27, 1984
- Mobil Oil Corporation
- Harold S. Chung
- E21 - EARTH DRILLING MINING
Information Patent Grant
Process for extracting bitumen from tar sands
- Patent number 4,457,827
- Issue date Jul 3, 1984
- Mobil Oil Corporation
- Harold S. Chung
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Harold S. Chung

Person

Patents Grantslast 30 patents

Production of tertiary alkyl ethers and tertiary alkyl alcohols

Oil reservoir permeability control

Process for the liquefaction of natural gas

Oil reservoir permeability control

Injectivity profile in CO.sub.2 injection wells via ball sealers

Injectivity profile in steam injection wells via ball sealers

Oil reservoir permeability control

Process for extracting bitumen from tar sands

Method for recovering heavy crudes from shallow reservoirs

Process for extracting bitumen from tar sands