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For the Inventor, By the Inventor

Tsukuba, Japan

Alchemedicine, Inc.

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USPTO Granted Patents = 4

Forward Citations = 0

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3 inventors (with patents filed for the assignee):

goldMedal Keigo Tanaka (4 out of 33 patents)

silverMedal Tomohisa Ninomiya (2 out of 2 patents)

bronzeMedal Yoshihide Tomata (1 out of 1 patent)


4 patents:

1. 12760008 - Compound, angiotensin II type 1 receptor antagonist and pharmaceutical composition (2026-10-13),
2. 12686676 - Compound, endothelin-A receptor antagonist, and pharmaceutical composition (2026-07-21),
3. 12509423 - Compound, aldehyde dehydrogenase 2 activating agent, pharmaceutical composition, and therapeutic and/or prophylactic drug (2025-12-30),
4. 12473274 - Heterocyclic compound as inhibitor of casein kinase 1-δ and/or activin receptor-like kinase 5 (2025-11-18),
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USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#15 in Tsukuba

#7,590 in Japan

Tsukuba, JP
Tsukuba, Japan

Alchemedicine, Inc.

Forward Citations = 0

3 inventors:

goldMedal Keigo Tanaka (4 out of 33 patents)

silverMedal Tomohisa Ninomiya (2 out of 2 patents)

bronzeMedal Yoshihide Tomata (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Alchemedicine, Inc.. Retrieved from https://idiyas.com/company/alchemedicine

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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