% Expired Patents = 16.7

EPO Patents = 3

Trademarks = 2

Forward Citations = 1

Loading Chart...

13 inventors (with patents filed for the assignee):

Nai-Hsuan Hsu (6 out of 7 patents)

Chu-Yi Pang (2 out of 4 patents)

Wei-Chuan Tsai (2 out of 2 patents)

4. Chen-Yin Chen (2 out of 2 patents)

5. Ming-Yi Chiu (2 out of 2 patents)

6. Yi-Fan Ling (2 out of 2 patents)

7. Chia-Jung Hsu (1 out of 6 patents)

8. Chiao-Yi Hsu (1 out of 1 patent)

9. Ssu-Ching Wang (1 out of 2 patents)

10. Ting-Wan Chen (1 out of 1 patent)

11. Chi-Jen Huang (1 out of 2 patents)

12. Chien-Jen Wu (1 out of 1 patent)

13. Peimin Lee (1 out of 1 patent)

14. Wei-Yu Lin (0 patent)

15. Pei-Hsuan Wu (0 patent)

6 patents: Sort by Forward Citations

1. 11459288 - Process for preparing azelaic acid (2022-10-04),

2. 8927767 - Crystalline polymorphs of acetyl-glycine-beta-alanine and process of making the same (2015-01-06),

3. 8927499 - Glycine derivative capable of inhibiting melanin formation and composition using the same (2015-01-06),

4. 8053474 - Compound with carboxyl acid group and amide group and application thereof (2011-11-08),

5. 7935837 - Process for synthesis of androstane 17-β carbothioic acid and relative compounds thereof (2011-05-03),

6. 7741496 - Ascorbic acid derivatives (2010-06-22),

Company Overview

Corum Inc. is a leading software development company specializing in custom solutions for businesses of all sizes. With a team of talented engineers and developers, we provide innovative and efficient software solutions that drive growth and streamline operations. Our services include web development, mobile app development, and software integrations. Contact us today to see how we can help your business thrive.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#668 in Taipei

#2,095 in Taiwan

Taipei, Taiwan

Corum Inc.

Forward Citations = 1

13 inventors:

Nai-Hsuan Hsu (6 out of 7 patents)

Chu-Yi Pang (2 out of 4 patents)

Wei-Chuan Tsai (2 out of 2 patents)

4. Chen-Yin Chen (2 out of 2 patents)

5. Ming-Yi Chiu (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Corum Inc.. Retrieved from https://idiyas.com/company/corum

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]

3 patents (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]