Petrocarbon Developments Limited

Organization

Manchester, GB

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Patents Grantslast 30 patents

Information Patent Grant
Separation of hydrocarbon mixtures
- Patent number 4,622,053
- Issue date Nov 11, 1986
- Petrocarbon Developments Limited
- Terence R. Tomlinson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of nitrogen from air
- Patent number 4,496,383
- Issue date Jan 29, 1985
- Petrocarbon Developments Limited
- Colin Hubbard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Separation of gas mixtures by partial condensation
- Patent number 4,461,634
- Issue date Jul 24, 1984
- Petrocarbon Developments Limited
- Melvyn Duckett
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Producing power from a cryogenic liquid
- Patent number 4,400,947
- Issue date Aug 30, 1983
- Petrocarbon Developments Limited
- Martin S. W. Ruhemann
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Recovery of hydrogen from ammonia synthesis purge gas
- Patent number 4,380,461
- Issue date Apr 19, 1983
- Petrocarbon Developments Ltd.
- Alan A. Haslam
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for the recovery of argon
- Patent number 4,338,108
- Issue date Jul 6, 1982
- Petrocarbon Developments Ltd.
- Wieslaw H. Isalski
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Recovery of hydrogen and ammonia from purge gas
- Patent number 4,266,957
- Issue date May 12, 1981
- Petrocarbon Development Limited
- Wieslaw H. Isalski
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Treatment of ammonia synthesis purge gas
- Patent number 4,255,406
- Issue date Mar 10, 1981
- Petrocarbon Developments Limited
- Wieslaw H. Isalski
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for separating gases
- Patent number RE29941
- Issue date Mar 20, 1979
- Petrocarbon Developments Ltd.
- Graham Bird
- 055 - Gas separation
Information Patent Grant
Treatment of ammonia synthesis purge gas
- Patent number 4,058,589
- Issue date Nov 15, 1977
- Petrocarbon Developments Limited
- Alan Alfred Haslam
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Producing gaseous fuels of high calorific value
- Patent number 3,989,478
- Issue date Nov 2, 1976
- Petrocarbon Developments Limited
- James Kevin Jones
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Plural stage distillation with intermediate indirect heat exchange,...
- Patent number 3,956,415
- Issue date May 11, 1976
- Petrocarbon Developments Limited
- Donald R. Cummings
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for separating gases
- Patent number 3,944,400
- Issue date Mar 16, 1976
- Petrocarbon Developments Limited
- Graham Bird
- C01 - INORGANIC CHEMISTRY

Petrocarbon Developments Limited

Organization

Patents Grantslast 30 patents

Separation of hydrocarbon mixtures

Production of nitrogen from air

Separation of gas mixtures by partial condensation

Producing power from a cryogenic liquid

Recovery of hydrogen from ammonia synthesis purge gas

Process for the recovery of argon

Recovery of hydrogen and ammonia from purge gas

Treatment of ammonia synthesis purge gas

Method and apparatus for separating gases

Treatment of ammonia synthesis purge gas

Producing gaseous fuels of high calorific value

Plural stage distillation with intermediate indirect heat exchange,...

Method and apparatus for separating gases