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For the Inventor, By the Inventor

Taoyuan, Taiwan

Simpson Biotech Co., Ltd


USPTO Granted Patents = 21

% Expired Patents = 61.9


Trademarks = 4

Forward Citations = 20

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14 inventors (with patents filed for the assignee):

goldMedal Chia-Chin Sheu (21 out of 21 patents)

silverMedal Masao Hattori (8 out of 11 patents)

bronzeMedal Margaret Dah-Tsyr Chang (7 out of 16 patents)

4.  Shigetoshi Kadota (2 out of 6 patents)

5.  Ali El-Halawany (2 out of 2 patents)

6.  Megumi Mizuno (2 out of 2 patents)

7.  Yoshinobu Hashimoto (2 out of 9 patents)

8.  Kai-Wen Huang (1 out of 7 patents)

9.  Chang-Yeu Liu (1 out of 1 patent)

10.  Wei-Tso Chia (1 out of 1 patent)

11.  Ping-Chiang Lyu (1 out of 3 patents)

12.  Yuh-Ju Sun (1 out of 3 patents)

13.  Coolin Yang (1 out of 1 patent)

14.  Tse-Kai Fu (1 out of 1 patent)

15.  Margarete Dah-Tsyr Chang (0 patent)


21 patents:

1. 11510902 - Method for preventing or treating non-alcoholic fatty liver disease by antrodins (2022-11-29),
2. 9950028 - Uses of starch binding protein (SBP)-tagged immunostimulatory protein (2018-04-24),
3. 9713605 - [object Object] (2017-07-25),
4. 9572760 - [object Object] (2017-02-21),
5. 9328370 - Recombinant bacteria recognizing protein and uses thereof (2016-05-03),
6. 9115083 - [object Object] (2015-08-25),
7. 8986955 - Method for increasing thermal stability and retaining activity of a protein (2015-03-24),
8. 8772329 - [object Object] (2014-07-08),
9. 8703968 - [object Object] (2014-04-22),
10. 8648113 - [object Object] (2014-02-11),
11. 8551695 - Starch binding domain and use thereof (2013-10-08),
12. 8101792 - [object Object] (2012-01-24),
13. 7851215 - Recombinant protein comprising starch binding domain and use thereof (2010-12-14),
14. 7785872 - Nucleic acids for enhancing gene expression and use thereof (2010-08-31),
15. 7763723 - [object Object] (2010-07-27),
Company Overview
Simpson Biotech Co., Ltd, based in Taoyuan, Taiwan, specializes in the development and manufacturing of biotechnological products and solutions. The company focuses on innovative research in areas such as biopharmaceuticals, diagnostics, and advanced bioprocessing technologies. With a commitment to enhancing healthcare and life sciences, Simpson Biotech aims to provide high-quality products that meet the evolving needs of the industry, leveraging cutting-edge technology and expertise to drive advancements in biotechnology.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

21 Patents

#81 in Taoyuan

#799 in Taiwan

#29,961 in the World

Taoyuan, TW
Taoyuan, Taiwan

Simpson Biotech Co., Ltd

Forward Citations = 20

14 inventors:

goldMedal Chia-Chin Sheu (21 out of 21 patents)

silverMedal Masao Hattori (8 out of 11 patents)

bronzeMedal Margaret Dah-Tsyr Chang (7 out of 16 patents)

4.  Shigetoshi Kadota (2 out of 6 patents)

5.  Ali El-Halawany (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Simpson Biotech Co., Ltd. Retrieved from https://idiyas.com/company/simpson-biotech-company

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]
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