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Tianjin Polytechnic University

USPTO Granted Patents = 20

EPO Patents = 2

Forward Citations = 17

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56 inventors (with patents filed for the assignee):

Changfa Xiao (10 out of 11 patents)

Zhiwei Wang (5 out of 18 patents)

Shulin An (5 out of 5 patents)

4. Qinglin Huang (5 out of 5 patents)

5. Hongwei Zhang (5 out of 6 patents)

6. Liang Wang (3 out of 9 patents)

7. Chun Wang (3 out of 3 patents)

8. Mingxing Chen (3 out of 3 patents)

9. Hailiang Liu (3 out of 3 patents)

10. Jian Zhao (3 out of 11 patents)

11. Ruobin Dai (3 out of 6 patents)

12. Zhichao Wu (2 out of 5 patents)

13. Jie Wang (2 out of 14 patents)

14. Xiaoyu Hu (2 out of 3 patents)

15. Junqiang Hao (2 out of 2 patents)

20 patents: Sort by Forward Citations

1. 11739009 - Device for decomplexation and enhanced removal of copper based on self-induced fenton-like reaction constructed by electrochemistry coupled with membrane separation, and use thereof (2023-08-29),

2. 11623182 - Nanofiltration membrane with high flux for selectively removing hydrophobic endocrine disrupting chemicals and preparation method thereof (2023-04-11),

3. 11590455 - High-performance thin-film composite polyamide membrane upcylcled from biopolymer-fouled substrates and preparation method thereof (2023-02-28),

4. 11565953 - Flexible electrocatalytic membrane for removing nitrate from water, preparation method and use thereof (2023-01-31),

5. 11458440 - Thin-film composite polyamide reverse osmosis membrane with anti-bacterial and anti-biofouling effects and preparation method thereof (2022-10-04),

6. 11052352 - Polyvinylidene fluoride/ultra-high molecular weight polyethylene blend microporous membrane and preparation method thereof (2021-07-06),

7. 10906006 - Homogeneous fiber reinforced PVDF hollow fiber membrane and preparation method thereof (2021-02-02),

8. 10710027 - Reinforced oil-absorptive membrane material, unit and preparation method thereof (2020-07-14),

9. 10604417 - Lanthanide fluoride two-dimensional porous nanosheets, and preparation method and applications thereof (2020-03-31),

10. 10252224 - Hydrophobic-oleophilic hollow fiber composite membrane and preparing method thereof (2019-04-09),

11. 9988466 - Benzocrown ether graft polymer with lithium isotopic separation effect and preparation method thereof (2018-06-05),

12. 9573113 - Hollow tubular oil absorbing material and preparing method thereof (2017-02-21),

13. 9533266 - Method for preparing homogeneous braid-reinforced PPTA hollow fiber membrane (2017-01-03),

14. 9415348 - Method for preparing aromatic polyamide porous hollow fiber membrane (2016-08-16),

15. 9359542 - Preparation method of polymeric phase-change material (2016-06-07),

Tianjin Polytechnic University (TJPU) is a multidisciplinary university in China, located in Tianjin city. Established in 1952, TJPU has grown to become a key institution of higher education and research in the field of textile and fashion, engineering, and business management among others. With a focus on applied technology, TJPU offers a wide range of undergraduate and postgraduate programs, fostering innovation, entrepreneurship, and international collaborations. The university continually strives for excellence in education, research, and social development, contributing to the progress of both students and society.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 23 2025

20 Patents

#15 in Tianjin

#1,305 in China

#30,327 in the World

Tianjin Polytechnic University

Forward Citations = 17

56 inventors:

Changfa Xiao (10 out of 11 patents)

Zhiwei Wang (5 out of 18 patents)

Shulin An (5 out of 5 patents)

4. Qinglin Huang (5 out of 5 patents)

5. Hongwei Zhang (5 out of 6 patents)

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