Hailiang Liu

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Tianjin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Homogeneous fiber reinforced PVDF hollow fiber membrane and prepara...
- Patent number 10,906,006
- Issue date Feb 2, 2021
- Tianjin Polytechnic University
- Changfa Xiao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrophobic-oleophilic hollow fiber composite membrane and preparin...
- Patent number 10,252,224
- Issue date Apr 9, 2019
- Tianjin Polytechnic University
- Changfa Xiao
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for preparing homogeneous braid-reinforced PPTA hollow fiber...
- Patent number 9,533,266
- Issue date Jan 3, 2017
- Tianjin Polytechnic University
- Changfa Xiao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING SELF-SUPPORTING COMPOSITE NANOFILTRATION MEMBRANE
- Publication number 20240399317
- Publication date Dec 5, 2024
- TIANGONG UNIVERSITY
- Hailiang LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Homogeneous fiber reinforced PVDF hollow fiber membrane and prepara...
- Publication number 20180272289
- Publication date Sep 27, 2018
- TIANJIN POLYTECHNIC UNIVERSITY
- Changfa Xiao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROPHOBIC-OLEOPHILIC HOLLOW FIBER COMPOSITE MEMBRANE AND PREPARIN...
- Publication number 20170232402
- Publication date Aug 17, 2017
- TIANJIN POLYTECHNIC UNIVERSITY
- Changfa XIAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Membrane formulation of fluorinated copolymer porous membrance and...
- Publication number 20160075845
- Publication date Mar 17, 2016
- TIANJIN POLYTECHNIC UNIVERSITY
- Changfa Xiao
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for preparing homogeneous braid-reinforced PPTA hollow fiber...
- Publication number 20160001233
- Publication date Jan 7, 2016
- TIANJIN POLYTECHNIC UNIVERSITY
- Changfa Xiao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL