EPO Patents = 1

Forward Citations = 2

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4 inventors (with patents filed for the assignee):

John Kollins (3 out of 3 patents)

Fumiyoshi Iwashima (2 out of 2 patents)

Detlef Albrecht (2 out of 3 patents)

4. Robert David Schultz (2 out of 3 patents)

5. Shunji Haruta (1 out of 22 patents)

6. Salvador Rico (1 out of 1 patent)

7. Nikhilesh N Singh (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 12594273 - Intranasal DHE for the treatment of headache (2026-04-07),

2. 12263162 - Compositions, devices, and methods for treating or preventing headaches (2025-04-01),

3. 10758532 - Compositions, devices, and methods for treating or preventing headaches (2020-09-01),

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#187 in South San Francisco, CA

#16,847 in California

#73,815 in US

South San Francisco, CA, United States of America

Satsuma Pharmaceuticals, Inc.

Forward Citations = 2

4 inventors:

John Kollins (3 out of 3 patents)

Fumiyoshi Iwashima (2 out of 2 patents)

Detlef Albrecht (2 out of 3 patents)

4. Robert David Schultz (2 out of 3 patents)

5. Shunji Haruta (1 out of 22 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Satsuma Pharmaceuticals, Inc.. Retrieved from https://idiyas.com/company/satsuma-pharmaceuticals

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]

1 patent (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]