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Rajnikant B. Patel
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Tewksbury, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of forming a laminated single layer composite membrane
Patent number
11,701,623
Issue date
Jul 18, 2023
Entegris, Inc.
Dongzhu Wu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Multilayer porous membrane and process
Patent number
8,758,887
Issue date
Jun 24, 2014
Entegris, Inc.
Larry Yen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Low-profile surface mount filter
Patent number
7,967,882
Issue date
Jun 28, 2011
Entegris, Inc.
Anthony DiPrizio
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Low-profile surface mount filter
Patent number
7,806,949
Issue date
Oct 5, 2010
Entegris, Inc.
Anthony C. DiPrizio
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hollow fiber membrane contact apparatus and process
Patent number
7,717,405
Issue date
May 18, 2010
Entegris, Inc.
Bipin S. Parekh
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Low-profile surface mount filter
Patent number
7,575,616
Issue date
Aug 18, 2009
Entegris, Inc.
Anthony DiPrizio
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Perfluorinated thermoplastic filter cartridge
Patent number
7,347,937
Issue date
Mar 25, 2008
Entegris, Inc.
Kwok-Shun Cheng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Skinned hollow fiber membrane and method of manufacture
Patent number
6,977,043
Issue date
Dec 20, 2005
Mykrolis Corporation
Kwok-Shun Cheng
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Skinned hollow fiber membrane and method of manufacture
Patent number
6,921,482
Issue date
Jul 26, 2005
Mykrolis Corporation
Kwok-Shun Cheng
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Microporous hollow fiber membranes from perfluorinated thermoplasti...
Patent number
6,802,973
Issue date
Oct 12, 2004
Mykrolis Corporation
Kwok-Shun Cheng
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Microporous hollow fiber membranes from perfluorinated thermoplasti...
Patent number
6,802,972
Issue date
Oct 12, 2004
Mykrolis Corporation
Kwok-Shun Cheng
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
Information
Patent Application
LIQUID PURIFICATION MEMBRANE INCLUDING CARBONACEOUS MATERIALS AND M...
Publication number
20220323912
Publication date
Oct 13, 2022
Entegris, Inc.
Aabid A. Mir
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF FORMING A LAMINATED SINGLE LAYER COMPOSITE MEMBRANE
Publication number
20210354092
Publication date
Nov 18, 2021
Entegris, Inc.
Dongzhu WU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Multilayer Porous Membrane and Process of Manufacture
Publication number
20140339722
Publication date
Nov 20, 2014
Entegris, Inc.
Larry Y. Yen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
LOW-PROFILE SURFACE MOUNT FILTER
Publication number
20110078886
Publication date
Apr 7, 2011
Anthony DiPrizio
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LOW-PROFILE SURFACE MOUNT FILTER
Publication number
20090282979
Publication date
Nov 19, 2009
Entegris, Inc.
Anthony C. DiPrizio
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HOLLOW FIBER MEMBRANE CONTACT APPARATUS AND PROCESS
Publication number
20080156191
Publication date
Jul 3, 2008
BIPIN S. PAREKH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Multilayer Porous Membrane And Process
Publication number
20080020192
Publication date
Jan 24, 2008
Larry Yen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Low-profile surface mount filter
Publication number
20070186775
Publication date
Aug 16, 2007
Anthony DiPrizio
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hollow fiber membrane contact apparatus and process
Publication number
20050230856
Publication date
Oct 20, 2005
Bipin S. Parekh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Skinned hollow fiber membrane and method of manufacture
Publication number
20040154986
Publication date
Aug 12, 2004
Kwok-Shun Cheng
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Microporous hollow fiber membranes from perfluorinated thermoplasti...
Publication number
20030201223
Publication date
Oct 30, 2003
Kwok-Shun Cheng
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING