MEMBREX, INC., A CORP OF DEL

Organization

HOBOKEN, NJ, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Rotary disc filtration device with means to reduce axial forces
- Patent number 5,993,674
- Issue date Nov 30, 1999
- Membrex, Inc.
- Philip M. Rolchigo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Rotary filtration device with flow-through inner member
- Patent number 5,944,998
- Issue date Aug 31, 1999
- Membrex, Inc.
- Philip M. Rolchigo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cleaning processes using cleaners exhibiting cloud point behavior
- Patent number 5,820,690
- Issue date Oct 13, 1998
- Membrex, Inc.
- Philip M. Rolchigo
- B08 - CLEANING
Information Patent Grant
Immersible rotary disc filtration device
- Patent number 5,707,517
- Issue date Jan 13, 1998
- Membrex, Inc.
- Philip M. Rolchigo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Rotary filtration device and filter pack therefor
- Patent number 5,254,250
- Issue date Oct 19, 1993
- Membrex, Inc.
- Philip M. Rolchigo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Rotary disc filtration device
- Patent number 5,143,630
- Issue date Sep 1, 1992
- Membrex, Inc.
- Philip M. Rolchigo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Rotary filtration device with hyperphilic membrane
- Patent number 5,000,848
- Issue date Mar 19, 1991
- Membrex, Inc.
- Leonard T. Hodgins
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for controlling the permeate composition in a rotary filtra...
- Patent number 4,911,847
- Issue date Mar 27, 1990
- Membrex, Inc.
- Iosif Shmidt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrophilic article and method of producing same
- Patent number 4,906,379
- Issue date Mar 6, 1990
- Membrex, Inc.
- Leonard T. Hodgins
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Small volume rotary filter
- Patent number 4,876,013
- Issue date Oct 24, 1989
- Membrex Incorporated
- Iosif Shmidt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid bearing for rotary apparatus
- Patent number 4,867,878
- Issue date Sep 19, 1989
- Membrex, Inc.
- Michael S. Rashev
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration method and apparatus
- Patent number 4,790,942
- Issue date Dec 13, 1988
- Membrex Incorporated
- Iosif Shmidt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

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Trademarklast 30 trademarks

Information Trademark
75105576 - WASTEWIZARD
- Serial number 75105576
- Registration number 2063117
- Filing date May 17, 1996
- Membrex, Inc.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
74266942 - STEELPORE
- Serial number 74266942
- Registration number 1805167
- Filing date Apr 17, 1992
- Membrex, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74227542 - ULTRACHEM
- Serial number 74227542
- Registration number 1805153
- Filing date Dec 4, 1991
- Membrex, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73744469 - ULTRAFILIC
- Serial number 73744469
- Registration number 1608871
- Filing date Aug 5, 1988
- MEMBREX, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73711723 - PACESETTER
- Serial number 73711723
- Registration number 1507016
- Filing date Feb 17, 1988
- MEMBREX, INC.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73711725 - MEMBREX
- Serial number 73711725
- Registration number 1507017
- Filing date Feb 17, 1988
- MEMBREX, INC.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73711726 - BENCHMARK
- Serial number 73711726
- Registration number 1507018
- Filing date Feb 17, 1988
- MEMBREX, INC.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes

MEMBREX, INC., A CORP OF DEL

Organization

Patents Grantslast 30 patents

Rotary disc filtration device with means to reduce axial forces

Rotary filtration device with flow-through inner member

Cleaning processes using cleaners exhibiting cloud point behavior

Immersible rotary disc filtration device

Rotary filtration device and filter pack therefor

Rotary disc filtration device

Rotary filtration device with hyperphilic membrane

Process for controlling the permeate composition in a rotary filtra...

Hydrophilic article and method of producing same

Small volume rotary filter

Liquid bearing for rotary apparatus

Filtration method and apparatus

Trademarklast 30 trademarks

75105576 - WASTEWIZARD

74266942 - STEELPORE

74227542 - ULTRACHEM

73744469 - ULTRAFILIC

73711723 - PACESETTER

73711725 - MEMBREX

73711726 - BENCHMARK