Wulin Qiu

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Snellville, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of making carbon molecular sieve membranes
- Patent number 11,666,865
- Issue date Jun 6, 2023
- Dow Global Technologies LLC
- Liren Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of making carbon molecular sieve membranes
- Patent number 11,420,154
- Issue date Aug 23, 2022
- Dow Global Technologies LLC
- Justin T. Vaughn
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Polymeric sorbents for removing low level contaminants
- Patent number 8,242,214
- Issue date Aug 14, 2012
- Georgia Tech Research Corporation
- William John Koros
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
CROSS-LINKED POLYIMIDE MEMBRANES AND CARBON MOLECULAR SIEVE HOLLOW...
- Publication number 20210324142
- Publication date Oct 21, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Justin T. Vaughn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF MAKING CARBON MOLECULAR SIEVE MEMBRANES
- Publication number 20210229030
- Publication date Jul 29, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Justin T. Vaughn
- C01 - INORGANIC CHEMISTRY
Information Patent Application
IMPROVED METHOD OF MAKING CARBON MOLECULAR SIEVE MEMBRANES
- Publication number 20210129085
- Publication date May 6, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Liren Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF MAKING IMPROVED POLYIMIDE SEPARATION MEMBRANES
- Publication number 20190247806
- Publication date Aug 15, 2019
- DOW GLOBAL TECHNOLOGIES LLC
- Liren Xu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMERIC SORBENTS FOR REMOVING LOW LEVEL CONTAMINANTS
- Publication number 20110210073
- Publication date Sep 1, 2011
- Georgia Tech Research Corporation
- William John Koros
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL