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Daly City, CA, United States of America

Spruce Biosciences, Inc.

USPTO Granted Patents = 13

EPO Patents = 1

Forward Citations = 86

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9 inventors (with patents filed for the assignee):

Alexis Howerton (10 out of 10 patents)

Hal Gerber (10 out of 10 patents)

Michael Guanran Huang (6 out of 11 patents)

4. Christopher Barnes (3 out of 3 patents)

5. Mustafa Noor (2 out of 2 patents)

6. David Karpf (2 out of 2 patents)

7. Lu Wang (1 out of 1 patent)

8. Ashokraj Rajagopal (1 out of 1 patent)

9. Dasharatha Reddy (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 12576084 - Methods for treating testicular and ovarian adrenal rest tumors (2026-03-17),

2. 12569491 - Methods for treating testicular and ovarian adrenal rest tumors (2026-03-10),

3. 12569490 - Methods for treating testicular and ovarian adrenal rest tumors (2026-03-10),

4. 12115166 - Corticotropin releasing factor receptor antagonists (2024-10-15),

5. 12098152 - Methods and compositions for treating polycystic ovary syndrome (2024-09-24),

6. 11858932 - Methods and compositions for treating polycystic ovary syndrome (2024-01-02),

7. 11708372 - Crystalline composition of tildacerfont and methods of use and preparation thereof (2023-07-25),

8. 11351177 - Corticotropin releasing factor receptor antagonists (2022-06-07),

9. 11344557 - Corticotropin releasing factor receptor antagonists (2022-05-31),

10. 11311549 - Corticotropin releasing factor receptor antagonists (2022-04-26),

11. 11304950 - Methods for treating testicular and ovarian adrenal rest tumors (2022-04-19),

12. 11007201 - Corticotropin releasing factor receptor antagonists (2021-05-18),

13. 10849908 - Corticotropin releasing factor receptor antagonists (2020-12-01),

Spruce Biosciences, Inc. is a biopharmaceutical company based in Daly City, California, focused on developing innovative therapies for rare endocrine disorders. The company specializes in advancing treatments that address unmet medical needs, particularly in conditions related to adrenal insufficiency. Through its research and development efforts, Spruce aims to improve patient outcomes and enhance the quality of life for individuals affected by these challenging health issues, leveraging cutting-edge science and clinical expertise.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

Spruce Biosciences, Inc.

13 Patents

#2 in Daly City, CA

#5,650 in California

#23,815 in US

#44,988 in the World

Daly City, CA, United States of America

Spruce Biosciences, Inc.

Forward Citations = 86

9 inventors:

Alexis Howerton (10 out of 10 patents)

Hal Gerber (10 out of 10 patents)

Michael Guanran Huang (6 out of 11 patents)

4. Christopher Barnes (3 out of 3 patents)

5. Mustafa Noor (2 out of 2 patents)

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