Tai Zhang

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Tianjin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Reinforced oil-absorptive membrane material, unit and preparation m...
- Patent number 10,710,027
- Issue date Jul 14, 2020
- Tianjin Polytechnic University
- Changfa Xiao
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
Reinforced oil-absorptive membrane material, unit and preparation m...
- Publication number 20190126209
- Publication date May 2, 2019
- TIANJIN POLYTECHNIC UNIVERSITY
- Changfa Xiao
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Reinforced oil-absorptive membrane material, unit and preparation m...
- Publication number 20160317975
- Publication date Nov 3, 2016
- TIANJIN POLYTECHNIC UNIVERSITY
- Changfa Xiao
- B32 - LAYERED PRODUCTS