CNG Research Company

Organization

Pittsburgh, PA, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Sulfur recovery process
- Patent number 5,021,232
- Issue date Jun 4, 1991
- CNG Research Company
- Ralph E. Hise
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Crystallization process
- Patent number 4,623,372
- Issue date Nov 18, 1986
- CNG Research Company
- Robert J. Adler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gas separation process
- Patent number 4,609,388
- Issue date Sep 2, 1986
- CNG Research Company
- Robert J. Adler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Gas separation process
- Patent number 4,581,052
- Issue date Apr 8, 1986
- CNG Research Company
- Robert J. Adler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for heating agglomerating slurries
- Patent number 4,469,280
- Issue date Sep 4, 1984
- CNG Research Company
- Lester G. Massey
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Adiabatic expansion orifice assembly for passing a slurry from a hi...
- Patent number 4,421,722
- Issue date Dec 20, 1983
- CNG Research Company
- Lester G. Massey
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Coal composition
- Patent number 4,377,392
- Issue date Mar 22, 1983
- CNG Research Company
- Lester G. Massey
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
System for pumping fluids at constant pressure
- Patent number 4,373,864
- Issue date Feb 15, 1983
- CNG Research Company
- Lester G. Massey
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method and apparatus for heating liquids and agglomerating slurries
- Patent number 4,369,351
- Issue date Jan 18, 1983
- CNG Research Company
- Lester G. Massey
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method for removing undesired components from coal
- Patent number 4,364,740
- Issue date Dec 21, 1982
- CNG Research Company
- Lester G. Massey
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Pressure relief system
- Patent number 4,362,181
- Issue date Dec 7, 1982
- CNG Research Company
- Lester G. Massey
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for interconnecting a power supply to an electrode within...
- Patent number 4,286,111
- Issue date Aug 25, 1981
- CNG Research Company
- Lester G. Massey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas separation process
- Patent number 4,270,937
- Issue date Jun 2, 1981
- CNG Research Company
- Robert J. Adler
- C07 - ORGANIC CHEMISTRY

CNG Research Company

Organization

Patents Grantslast 30 patents

Sulfur recovery process

Crystallization process

Gas separation process

Gas separation process

Method for heating agglomerating slurries

Adiabatic expansion orifice assembly for passing a slurry from a hi...

Coal composition

System for pumping fluids at constant pressure

Method and apparatus for heating liquids and agglomerating slurries

Method for removing undesired components from coal

Pressure relief system

Apparatus for interconnecting a power supply to an electrode within...

Gas separation process