% Expired Patents = 50.0

EPO Patents = 1

Forward Citations = 1

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3 inventors (with patents filed for the assignee):

Hong-Ping Lin (2 out of 10 patents)

Chun-Pin Lin (2 out of 12 patents)

Wei-Yen Yeh (2 out of 2 patents)

4. Lin Chun-Pin (0 patent)

5. Lin Hong-Ping (0 patent)

6. Yeh Wei-Yen (0 patent)

2 patents: Sort by Forward Citations

1. 10279203 - Composition for preventing or treating dentin-associated symptoms or diseases, and method using the same (2019-05-07),

2. 9901755 - Composition for preventing or treating dentin-associated symptoms or diseases, and method using the same (2018-02-27),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#1,497 in Taipei

#4,250 in Taiwan

Taipei, Taiwan

Sancastle Worldwide Corporation

Forward Citations = 1

3 inventors:

Hong-Ping Lin (2 out of 10 patents)

Chun-Pin Lin (2 out of 12 patents)

Wei-Yen Yeh (2 out of 2 patents)

4. Lin Chun-Pin (0 patent)

5. Lin Hong-Ping (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sancastle Worldwide Corporation. Retrieved from https://idiyas.com/company/sancastle-worldwide

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]

1 patent (EPO):

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]