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For the Inventor, By the Inventor

Daejeon, South Korea

Ilias Biologics Inc.

USPTO Granted Patents = 7

Trademarks = 8

Forward Citations = 0

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9 inventors (with patents filed for the assignee):

goldMedal Chulhee Choi (6 out of 9 patents)

silverMedal Kyungsun Choi (6 out of 6 patents)

bronzeMedal Nambin Yim (4 out of 4 patents)

4.  Seung-Wook Ryu (4 out of 4 patents)

5.  Hojun Choi (4 out of 4 patents)

6.  Won Do Heo (2 out of 9 patents)

7.  Ramkumar Menon (1 out of 1 patent)

8.  Jae-Kwang Yoo (1 out of 1 patent)

9.  Chul Hee Choi (1 out of 1 patent)


7 patents:

1. 12559549 - ANTIBODY BINDING TO SUPER-REPRESSOR IkB (srIkB) OR ANTIGEN BINDING FRAGMENT THEREOF (2026-02-24),
2. 12539325 - EXOSOMES FOR TARGET SPECIFIC DELIVERY AND METHODS FOR PREPARING AND DELIVERING THE SAME (2026-02-03),
3. 12472228 - Use of Exosome-Based Delivery of NF-KB Inhibitors (2025-11-18),
4. 12133879 - Exosomes for target specific delivery and methods for preparing and delivering the same (2024-11-05),
5. 11872193 - Compositions containing protein loaded exosome and methods for preparing and delivering the same (2024-01-16),
6. 11696939 - Compositions containing exosome carrying NF-κB inhibitors and methods of using thereof (2023-07-11),
7. 10702581 - Compositions containing protein loaded exosome and methods for preparing and delivering the same (2020-07-07),
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USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#89 in Daejeon

#1,435 in South Korea

Daejeon, KR
Daejeon, South Korea

Ilias Biologics Inc.

Forward Citations = 0

9 inventors:

goldMedal Chulhee Choi (6 out of 9 patents)

silverMedal Kyungsun Choi (6 out of 6 patents)

bronzeMedal Nambin Yim (4 out of 4 patents)

4.  Seung-Wook Ryu (4 out of 4 patents)

5.  Hojun Choi (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ilias Biologics Inc.. Retrieved from https://idiyas.com/company/ilias-biologics

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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