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Tsrc Corporation

USPTO Granted Patents = 30

% Expired Patents = 6.7

EPO Patents = 20

Trademarks = 4

Forward Citations = 31

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64 inventors (with patents filed for the assignee):

Chih-Kuang Tsai (6 out of 6 patents)

Chi-Chen Hsieh (5 out of 6 patents)

Fu Lin (5 out of 7 patents)

4. Chih-Wei Hsu (4 out of 269 patents)

5. Ching Ting (4 out of 4 patents)

6. Hsi-Hsin Shih (4 out of 4 patents)

7. Hung-Chieh Hou (3 out of 3 patents)

8. Man-Yin Lo (3 out of 15 patents)

9. Shun-An Liu (3 out of 3 patents)

10. Kuoyu Weng (2 out of 2 patents)

11. Fengyu Yang (2 out of 2 patents)

12. Wenhsien Wen (2 out of 2 patents)

13. Ting-Yu Lee (2 out of 3 patents)

14. Feng-Yu Yang (2 out of 2 patents)

15. Hsuan-Tsung Lin (2 out of 2 patents)

30 patents: Sort by Forward Citations

1. 12351694 - Thermoplastic elastomer composition, foamed material and manufacturing method thereof (2025-07-08),

2. 12338374 - Pressure sensitive adhesive composition and protective film employing the same (2025-06-24),

3. 11939456 - Composition for preparing a foam, foam, and shoe employing the same (2024-03-26),

4. 11746226 - Polymer composition, foam and method thereof (2023-09-05),

5. 11718771 - Polymer composition and fiber or non-woven fabric made therefrom (2023-08-08),

6. 11208505 - Process and catalyst composition for producing selectively hydrogenated conjugated diene polymer (2021-12-28),

7. 10934382 - Conjugated diene polymer, formulation and manufacturing method thereof (2021-03-02),

8. 10844143 - Modified rubber containing silicon and phosphorus, composition and manufacturing method thereof (2020-11-24),

9. 10787547 - Thermoplastic elastomer composition for crosslinked foam and use thereof (2020-09-29),

10. 10590209 - Process and catalyst composition for producing selectively hydrogenated conjugated diene polymer (2020-03-17),

11. 10407532 - Method for hydrogenating styrenic block copolymers and hydrogenated polymer (2019-09-10),

12. 10131733 - Catalyst composition, method for hydrogenating styrenic block copolymers, and hydrogenated polymer (2018-11-20),

13. 9963585 - Polymer composition and compound therefrom for isotropic film, extruded and molded article (2018-05-08),

14. 9561465 - Ecosystem and plant using the same (2017-02-07),

15. 9260593 - Conjugated diene rubber modified with polar alkoxysilane, method and composition thereof (2016-02-16),

Tsrc Corporation, headquartered in Taipei, Taiwan, specializes in the development and manufacturing of advanced materials, particularly in the fields of thermoplastic elastomers and specialty chemicals. The company is dedicated to innovation in polymer technology, serving various industries including automotive, electronics, and consumer goods. Tsrc's commitment to research and development enables it to deliver high-performance solutions that meet the evolving needs of its global clientele, positioning it as a key player in the materials sector.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

30 Patents

#119 in Taipei

#586 in Taiwan

#21,840 in the World

Tsrc Corporation

Forward Citations = 31

64 inventors:

Chih-Kuang Tsai (6 out of 6 patents)

Chi-Chen Hsieh (5 out of 6 patents)

Fu Lin (5 out of 7 patents)

4. Chih-Wei Hsu (4 out of 269 patents)

5. Ching Ting (4 out of 4 patents)

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