Rajen Puri

Person

Tulsa, OK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for recovering methane from a solid carbonaceous subterranea...
- Patent number 6,119,778
- Issue date Sep 19, 2000
- BP Amoco Corporation
- John P. Seidle
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for recovering methane from a solid carbonaceous subterranea...
- Patent number 5,566,755
- Issue date Oct 22, 1996
- Amoco Corporation
- John P. Seidle
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for recovering methane from a solid carbonaceous subterranea...
- Patent number 5,566,756
- Issue date Oct 22, 1996
- Amoco Corporation
- Joseph J. Chaback
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Method for determining the reservoir properties of a solid carbonac...
- Patent number 5,501,273
- Issue date Mar 26, 1996
- Amoco Corporation
- Rajen Puri
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for treating a mixture of gaseous fluids within a solid carb...
- Patent number 5,439,054
- Issue date Aug 8, 1995
- Amoco Corporation
- Joseph J. Chaback
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Method for reducing the inert gas fraction in methane-containing ga...
- Patent number 5,388,641
- Issue date Feb 14, 1995
- Amoco Corporation
- Dan Yee
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for producing methane-containing gaseous mixtures
- Patent number 5,388,640
- Issue date Feb 14, 1995
- Amoco Corporation
- Rajen Puri
- E21 - EARTH DRILLING MINING
Information Patent Grant
Coalbed methane recovery using pressure swing adsorption separation
- Patent number 5,388,643
- Issue date Feb 14, 1995
- Amoco Corporation
- Dan Yee
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for producing methane-containing gaseous mixtures
- Patent number 5,388,645
- Issue date Feb 14, 1995
- Amoco Corporation
- Rajen Puri
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Coalbed methane recovery using membrane separation of oxygen from air
- Patent number 5,388,642
- Issue date Feb 14, 1995
- Amoco Corporation
- Rajen Puri
- E21 - EARTH DRILLING MINING
Information Patent Grant
Generating oxygen-depleted air useful for increasing methane produc...
- Patent number 5,133,406
- Issue date Jul 28, 1992
- Amoco Corporation
- Rajen Puri
- E21 - EARTH DRILLING MINING
Information Patent Grant
Recovery of methane from solid carbonaceous subterranean formations
- Patent number 5,099,921
- Issue date Mar 31, 1992
- Amoco Corporation
- Rajen Puri
- E21 - EARTH DRILLING MINING
Information Patent Grant
Recovery of methane from solid carbonaceous subterranean of formations
- Patent number 5,085,274
- Issue date Feb 4, 1992
- Amoco Corporation
- Rajen Puri
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methane production from carbonaceous subterranean formations
- Patent number 5,014,785
- Issue date May 14, 1991
- Amoco Corporation
- Rajen Puri
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of increasing the permeability of a coal seam
- Patent number 5,014,788
- Issue date May 14, 1991
- Amoco Corporation
- Rajen Puri
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of coalbed methane production
- Patent number 4,883,122
- Issue date Nov 28, 1989
- Amoco Corporation
- Rajen Puri
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for producing natural gas from a coal seam
- Patent number 4,756,367
- Issue date Jul 12, 1988
- Amoco Corporation
- Rajen Puri
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of underground conversion of coal
- Patent number 4,662,439
- Issue date May 5, 1987
- Amoco Corporation
- Rajen Puri
- E21 - EARTH DRILLING MINING
Information Patent Grant
Combination air-blown and oxygen-blown underground coal gasificatio...
- Patent number 4,662,443
- Issue date May 5, 1987
- Amoco Corporation
- Rajen Puri
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of recovering coal values by combining underground coal gasi...
- Patent number 4,614,234
- Issue date Sep 30, 1986
- Standard Oil Company
- Rajen Puri
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of underground conversion of coal
- Patent number 4,537,252
- Issue date Aug 27, 1985
- Standard Oil Company (Indiana)
- Rajen Puri
- E21 - EARTH DRILLING MINING

Person

Patents Grantslast 30 patents

Method for recovering methane from a solid carbonaceous subterranea...

Method for recovering methane from a solid carbonaceous subterranea...

Method for recovering methane from a solid carbonaceous subterranea...

Method for determining the reservoir properties of a solid carbonac...

Method for treating a mixture of gaseous fluids within a solid carb...

Method for reducing the inert gas fraction in methane-containing ga...

Method for producing methane-containing gaseous mixtures

Coalbed methane recovery using pressure swing adsorption separation

Method for producing methane-containing gaseous mixtures

Coalbed methane recovery using membrane separation of oxygen from air

Generating oxygen-depleted air useful for increasing methane produc...

Recovery of methane from solid carbonaceous subterranean formations

Recovery of methane from solid carbonaceous subterranean of formations

Methane production from carbonaceous subterranean formations

Method of increasing the permeability of a coal seam

Method of coalbed methane production

Method for producing natural gas from a coal seam

Method of underground conversion of coal

Combination air-blown and oxygen-blown underground coal gasificatio...

Method of recovering coal values by combining underground coal gasi...

Method of underground conversion of coal