Taiwan Synthetic Rubber Corporation

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USPTO Granted Patents = 2

Forward Citations = 21

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5 inventors (with patents filed for the assignee):

Henry Chi-Chen Hsieh (2 out of 3 patents)

Wen-Shien Yang (1 out of 1 patent)

Raymond Chien-Chao Tsiang (1 out of 1 patent)

4. Huan-Chun Kao (1 out of 1 patent)

5. Jeff Tsung-Chih Tsai (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 5886113 - Process for preparing an elastomeric copolymer composition of mono-vinyl (1999-03-23),

2. 5705571 - Process for selective hydrogenation of conjugated diene polymer (1998-01-06),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#1,500 in Taipei

#4,256 in Taiwan

Taipei, Taiwan

Taiwan Synthetic Rubber Corporation

Forward Citations = 21

5 inventors:

Henry Chi-Chen Hsieh (2 out of 3 patents)

Wen-Shien Yang (1 out of 1 patent)

Raymond Chien-Chao Tsiang (1 out of 1 patent)

4. Huan-Chun Kao (1 out of 1 patent)

5. Jeff Tsung-Chih Tsai (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Taiwan Synthetic Rubber Corporation. Retrieved from https://idiyas.com/company/taiwan-synthetic-rubber

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]