Permea Inc.

Organization

St. Louis, MO, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Dispense of beverage containing controlled levels of dissolved gas
- Patent number 6,138,995
- Issue date Oct 31, 2000
- Permea, Inc.
- John K. R. Page
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Hollow fiber membrane device with inert filaments randomly distribu...
- Patent number 5,779,897
- Issue date Jul 14, 1998
- Permea, Inc.
- Dilip Gurudath Kalthod
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Condensate drain device
- Patent number 5,655,570
- Issue date Aug 12, 1997
- Permea, Inc.
- John Kenneth Rurik Page
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Process for the dehydration of a gas
- Patent number 5,641,337
- Issue date Jun 24, 1997
- Permea, Inc.
- Robert J. Arrowsmith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Control of dissolved gases in liquids
- Patent number 5,565,149
- Issue date Oct 15, 1996
- Permea, Inc.
- John K. R. Page
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Low pressure feed membrane separation process
- Patent number 5,306,427
- Issue date Apr 26, 1994
- Permea, Inc.
- Jianguo Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for cooling the feed gas to gas separation systems
- Patent number 5,306,331
- Issue date Apr 26, 1994
- Permea, Inc.
- Steven R. Auvil
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High pressure feed membrane separation process
- Patent number 5,282,969
- Issue date Feb 1, 1994
- Permea, Inc.
- Jianguo Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Use of membrane separation to dry gas streams containing water vapor
- Patent number 5,259,869
- Issue date Nov 9, 1993
- Permea, Inc.
- Steven R. Auvil
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Compressed permeate sweep membrane separation process
- Patent number 5,252,219
- Issue date Oct 12, 1993
- Permea, Inc.
- Jianguo Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membranes having enhanced selectivity and method of producing such...
- Patent number 5,215,554
- Issue date Jun 1, 1993
- Permea, Inc.
- Paul W. Kramer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane separation module
- Patent number 5,207,906
- Issue date May 4, 1993
- Permea, Inc.
- Steven R. Auvil
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pressure control for improved gas dehydration in systems which empl...
- Patent number 5,131,929
- Issue date Jul 21, 1992
- Permea, Inc.
- Thomas J. Brockmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and method for separating a portion of a gas from a mixture...
- Patent number 5,030,251
- Issue date Jul 9, 1991
- Permea, Inc.
- Arthur W. Rice
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Asymmetric gas separation membranes having improved strength
- Patent number 5,013,767
- Issue date May 7, 1991
- Permea, Inc.
- Raymond F. Malon
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Asymmetric gas separation membranes having improved strength
- Patent number 4,992,221
- Issue date Feb 12, 1991
- Permea, Inc.
- Raymond F. Malon
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for capturing nitrogen from air using gas separation membranes
- Patent number 4,894,068
- Issue date Jan 16, 1990
- Permea, Inc.
- Arthur W. Rice
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Asymmetric gas separation membranes having graded density skins
- Patent number 4,880,441
- Issue date Nov 14, 1989
- Permea, Inc.
- Robert E. Kesting
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for forming asymmetric gas separation membranes having grad...
- Patent number 4,871,494
- Issue date Oct 3, 1989
- Permea, Inc.
- Robert E. Kesting
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Permeation modified asymmetric gas separation membranes having grad...
- Patent number 4,728,346
- Issue date Mar 1, 1988
- Permea Inc.
- Milton K. Murphy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75244727 - CELLARSTREAM
- Serial number 75244727
- Registration number 2200448
- Filing date Feb 20, 1997
- PERMEA, INC.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
74724717 - PULSAR
- Serial number 74724717
- Registration number 2071107
- Filing date Sep 5, 1995
- PERMEA, INC.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
74364601 - PRISM
- Serial number 74364601
- Registration number 1821000
- Filing date Mar 4, 1993
- PERMEA, INC.
- 7 - Machines and machine tools
Information Trademark
74279101 - PERMA-DRI
- Serial number 74279101
- Registration number 1751169
- Filing date May 27, 1992
- PERMEA, INC.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
74202877 - NIVOX
- Serial number 74202877
- Registration number 1784018
- Filing date Sep 9, 1991
- PERMEA INC.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
74139463 - NIVOX
- Serial number 74139463
- Registration number 1783355
- Filing date Feb 15, 1991
- PERMEA, INC.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73822876 - KEMPACT
- Serial number 73822876
- Registration number 1587479
- Filing date Sep 1, 1989
- PERMEA, INC.
- 7 - Machines and machine tools
Information Trademark
73725839 - CACTUS
- Serial number 73725839
- Registration number 1514350
- Filing date May 2, 1988
- PERMEA, INC.
- 7 - Machines and machine tools
Information Trademark
73650247 - PERMEA
- Serial number 73650247
- Registration number 1472853
- Filing date Mar 19, 1987
- PERMEA, INC.
- 7 - Machines and machine tools
Information Trademark
73650248 - PERMEA
- Serial number 73650248
- Registration number 1471200
- Filing date Mar 19, 1987
- PERMEA, INC.
- 7 - Machines and machine tools

Permea Inc.

Organization

Patents Grantslast 30 patents

Dispense of beverage containing controlled levels of dissolved gas

Hollow fiber membrane device with inert filaments randomly distribu...

Condensate drain device

Process for the dehydration of a gas

Control of dissolved gases in liquids

Low pressure feed membrane separation process

Process for cooling the feed gas to gas separation systems

High pressure feed membrane separation process

Use of membrane separation to dry gas streams containing water vapor

Compressed permeate sweep membrane separation process

Membranes having enhanced selectivity and method of producing such...

Membrane separation module

Pressure control for improved gas dehydration in systems which empl...

System and method for separating a portion of a gas from a mixture...

Asymmetric gas separation membranes having improved strength

Asymmetric gas separation membranes having improved strength

Process for capturing nitrogen from air using gas separation membranes

Asymmetric gas separation membranes having graded density skins

Process for forming asymmetric gas separation membranes having grad...

Permeation modified asymmetric gas separation membranes having grad...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

75244727 - CELLARSTREAM

74724717 - PULSAR

74364601 - PRISM

74279101 - PERMA-DRI

74202877 - NIVOX

74139463 - NIVOX

73822876 - KEMPACT

73725839 - CACTUS

73650247 - PERMEA

73650248 - PERMEA