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For the Inventor, By the Inventor

Taipei, Taiwan

Johnpro Biotech Inc.

Calculating rank
USPTO Granted Patents = 3

Forward Citations = 1

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6 inventors (with patents filed for the assignee):

goldMedal Kwan-Hwa Chi (3 out of 4 patents)

silverMedal Yu-Shan Wang (3 out of 4 patents)

bronzeMedal Hsin-Chien Chiang (2 out of 3 patents)

4.  Kai-Chung Cheng (1 out of 1 patent)

5.  Yi-Chun Huang (1 out of 2 patents)

6.  Chao-Chun Chang (1 out of 16 patents)


3 patents:

1. 11382878 - Use of metformin and sodium butyrate for treating conditions induced by chronic inflammation (2022-07-12),
2. 11285143 - Use of mTOR inhibitor and chloroquine for treating cancer (2022-03-29),
3. 9532960 - Pharmaceutical composition and kit for applying metformin and sodium butyrate in Kras mutation cancer treatment (2017-01-03),
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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#1,156 in Taipei

#3,315 in Taiwan

Taipei, TW
Taipei, Taiwan

Johnpro Biotech Inc.

Forward Citations = 1

6 inventors:

goldMedal Kwan-Hwa Chi (3 out of 4 patents)

silverMedal Yu-Shan Wang (3 out of 4 patents)

bronzeMedal Hsin-Chien Chiang (2 out of 3 patents)

4.  Kai-Chung Cheng (1 out of 1 patent)

5.  Yi-Chun Huang (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Johnpro Biotech Inc.. Retrieved from https://idiyas.com/company/johnpro-biotech

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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