Halocarbon

Industry

CPC
Y10S62/918

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S62/00Refrigeration

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Y10S62/918Halocarbon

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Patents Grantslast 30 patents

Information Patent Grant
Azeotrope-like compositions of E-1-chloro-2,3,3,3-tetrafluoropropen...
- Patent number 8,961,808
- Issue date Feb 24, 2015
- E I du Pont de Nemours and Company
- Mark L Robin
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method and apparatus for separation of SF6 from CF4 /air-containing...
- Patent number 6,389,845
- Issue date May 21, 2002
- American Air Liquide, Inc.
- Yao-En Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Purification of nitrogen trifluoride by continuous cryogenic distil...
- Patent number 6,276,168
- Issue date Aug 21, 2001
- Air Products and Chemicals, Inc.
- Zbigniew Tadeusz Fidkowski
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
PFC recovery using condensation
- Patent number 6,257,018
- Issue date Jul 10, 2001
- Praxair Technology, Inc.
- Richard Martin Kelly
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for separating pentafluoroethane and 1,1,1-trifluoroethane
- Patent number 6,047,560
- Issue date Apr 11, 2000
- Showa Denko K.K.
- Atsuo Nishimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ultra-high purity nitrogen trifluoride production method, and unit...
- Patent number 5,832,746
- Issue date Nov 10, 1998
- Teisan Kabushiki Kaisha
- Takashi Nagamura
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Recovery and purification of refrigerants
- Patent number 5,620,502
- Issue date Apr 15, 1997
- UOP
- Stephen R. Dunne
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Process for recovery and purification of refrigerants with solid so...
- Patent number 5,425,242
- Issue date Jun 20, 1995
- UOP
- Stephen R. Dunne
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of treating gas based on electrolytic fluorine containing ur...
- Patent number 5,284,605
- Issue date Feb 8, 1994
- Comurhex Society Pour la Conversion
- Francois Nicolas
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for separating HFA 134a
- Patent number 5,211,020
- Issue date May 18, 1993
- Imperial Chemical Industries, PLC
- Andrew M. Taylor
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
System and method for recovering and purifying a halocarbon composi...
- Patent number 5,150,577
- Issue date Sep 29, 1992
- Mark D. Mitchell
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Chlorocarbon and halogen recovery from vent gas stream
- Patent number 4,373,942
- Issue date Feb 15, 1983
- Pennwalt Corporation
- Danny W. Wright
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
3620030
- Patent number 3,620,030
- Issue date Nov 16, 1971
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3558438
- Patent number 3,558,438
- Issue date Jan 26, 1971
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3309882
- Patent number 3,309,882
- Issue date Mar 21, 1967
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3282801
- Patent number 3,282,801
- Issue date Nov 1, 1966
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3197941
- Patent number 3,197,941
- Issue date Aug 3, 1965
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2960835
- Patent number 2,960,835
- Issue date Nov 22, 1960
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
2875589
- Patent number 2,875,589
- Issue date Mar 3, 1959
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
2508989
- Patent number 2,508,989
- Issue date May 23, 1950
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
AZEOTROPE-LIKE COMPOSITIONS OF E-1-CHLORO-2,3,3,3-TETRAFLUOROPROPEN...
- Publication number 20140305667
- Publication date Oct 16, 2014
- E.I. du Pont de Nemours and Company
- Mark L Robin
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Azeotrope-like compositions of E-1-chloro-2,3,3,3-tetrafluoropropen...

Method and apparatus for separation of SF6 from CF4 /air-containing...

Purification of nitrogen trifluoride by continuous cryogenic distil...

PFC recovery using condensation

Process for separating pentafluoroethane and 1,1,1-trifluoroethane

Ultra-high purity nitrogen trifluoride production method, and unit...

Recovery and purification of refrigerants

Process for recovery and purification of refrigerants with solid so...

Method of treating gas based on electrolytic fluorine containing ur...

Process for separating HFA 134a

System and method for recovering and purifying a halocarbon composi...

Chlorocarbon and halogen recovery from vent gas stream

3620030

3558438

3309882

3282801

3197941

2960835

2875589

2508989

Patents Applicationslast 30 patents

AZEOTROPE-LIKE COMPOSITIONS OF E-1-CHLORO-2,3,3,3-TETRAFLUOROPROPEN...