Arthur J. Barajas

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Oakley, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for making gas-separation membranes having improved flux and...
- Patent number 9,987,600
- Issue date Jun 5, 2018
- Generon IGS, Inc.
- Frederick L. Coan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Polysulfone membrane having high selectivity
- Patent number 9,827,537
- Issue date Nov 28, 2017
- Petroliam Nasional Berhad (Petronas)
- Frederick L. Coan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
High-flow hollow-fiber membranes containing polymer blends
- Patent number 9,034,957
- Issue date May 19, 2015
- Generon IGS, Inc.
- John A. Jensvold
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POLYSULFONE MEMBRANE HAVING HIGH SELECTIVITY
- Publication number 20160038887
- Publication date Feb 11, 2016
- PETROLIAM NASIONAL BERHAD
- Frederick L. Coan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR MAKING GAS-SEPARATION MEMBRANES HAVING IMPROVED FLUX AND...
- Publication number 20140291887
- Publication date Oct 2, 2014
- Generon IGS, Inc.
- Frederick L. Coan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
HIGH-FLOW HOLLOW-FIBER MEMBRANES CONTAINING POLYMER BLENDS
- Publication number 20140187683
- Publication date Jul 3, 2014
- Generon IGS, Inc.
- John A. Jensvold
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
WATER-BASED PRECIPITATION OF POLYMER SOLUTIONS
- Publication number 20080196841
- Publication date Aug 21, 2008
- Generon IGS, Inc.
- Frederick L. Coan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL