Chang-Wei Jen

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Bedminster, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Unhoused filtration device and methods of use
- Patent number 10,576,425
- Issue date Mar 3, 2020
- Filtration Solutions, Inc.
- Chang-Wei Jen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and method of fluid filtration utilizing cross-flow currents
- Patent number 7,727,394
- Issue date Jun 1, 2010
- Dual Vortex Microfiltration, LLC
- Clinton V. Kopp
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for separating emulsified water from hydrocarbons
- Patent number 7,285,209
- Issue date Oct 23, 2007
- Guanghua Yu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and apparatus for separating emulsified water from fuel
- Patent number 6,764,598
- Issue date Jul 20, 2004
- Filtration Solutions, Inc.
- Guanghua Yu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Secondary-flow enhanced filtration system
- Patent number 6,461,513
- Issue date Oct 8, 2002
- Filtration Solutions, Inc.
- Chang-Wei Jen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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

Patents Applicationslast 30 patents

Information Patent Application
Unhoused Filtration Device and Methods of Use
- Publication number 20180229188
- Publication date Aug 16, 2018
- Filtration Solutions, Inc.
- Chang-Wei JEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
System and Method of Fluid Filtration Utilizing Cross-Flow Currents
- Publication number 20100219130
- Publication date Sep 2, 2010
- Clinton V. Kopp
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
System and Method of Fluid Filtration Utilizing Cross-Flow Currents
- Publication number 20070163941
- Publication date Jul 19, 2007
- Clinton V. Kopp
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and apparatus for separating emulsified water from hydrocarbons
- Publication number 20040222156
- Publication date Nov 11, 2004
- Guanghua Yu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and apparatus for separating emulsified water from fuel
- Publication number 20030121858
- Publication date Jul 3, 2003
- Guanghua Yu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL