Jen-Hwa Chen

Follow

Person

Fullerton, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Use of gas-separation membranes to enhance production in fields con...
- Patent number 8,869,890
- Issue date Oct 28, 2014
- Chevron U.S.A. Inc.
- Daniel Chinn
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Configurations and methods for effluent gas treatment
- Patent number 7,384,611
- Issue date Jun 10, 2008
- Fluor Technologies Corporation
- Jen Kai Chen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Installation of a foundation pile in a subsurface soil
- Patent number 5,951,207
- Issue date Sep 14, 1999
- Chevron U.S.A. Inc.
- Jen-Hwa Chen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
USE OF GAS-SEPARATION MEMBRANES TO ENHANCE PRODUCTION IN FIELDS CON...
- Publication number 20120168154
- Publication date Jul 5, 2012
- Chevron U.S.A. Inc.
- Daniel Chinn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Configurations and methods for effluent gas treatment
- Publication number 20050063888
- Publication date Mar 24, 2005
- Jen Kai Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL