For the Inventor, By the Inventor

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Washington, DC, United States of America

Smithsonian Institution

USPTO Granted Patents = 20

% Expired Patents = 10.0

Trademarks = 55

Forward Citations = 339

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36 inventors (with patents filed for the assignee):

Hendrik Luesch (7 out of 17 patents)

Valerie J Paul (7 out of 10 patents)

Alexander Whitman Miller (3 out of 3 patents)

4. Jason C Kwan (3 out of 3 patents)

5. Amanda C Reynolds (2 out of 2 patents)

6. John Bischof (2 out of 17 patents)

7. Ranjala Ratnayake (2 out of 3 patents)

8. Qi-Yin Chen (2 out of 3 patents)

9. Melvin Joseph Wachowiak, Jr (2 out of 2 patents)

10. Weijing Cai (1 out of 1 patent)

11. Lilibeth A Salvador (1 out of 1 patent)

12. Kanav Khosla (1 out of 1 patent)

13. Zhenpeng Qin (1 out of 6 patents)

14. Mary Margaret Hagedorn (1 out of 1 patent)

15. Cari Suzanne Dutcher (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. 12729209 - Macrocyclic compounds and methods of treatment (2026-09-08),

2. 12565474 - Discovery, total synthesis, and bioactivity of doscadenamides (2026-03-03),

3. 12458016 - High throughput system for production and vitrification of biomaterials in cryoprotectant droplets (2025-11-04),

4. D1055317 - Label rail assembly (2024-12-24),

5. 11908637 - System and method for a replacement touchless button (2024-02-20),

6. 11668630 - Gas-liquid falling film equilibration system and methods of use (2023-06-06),

7. 11358989 - Apratyramide therapeutic agents and methods of treatment (2022-06-14),

8. 11333589 - Gas-liquid falling film equilibration system and methods of use (2022-05-17),

9. 11311008 - Cryopreservation compositions and methods involving nanowarming (2022-04-26),

10. 10010569 - Seaweed extracts, unsaturated fatty acids, and methods of treatment (2018-07-03),

11. 9970915 - Systems and methods for rapid measurement of carbon dioxide in water (2018-05-15),

12. 9730970 - Seaweed extracts, unsaturated aldehydes, and methods of treatment (2017-08-15),

13. 9051350 - Macrocyclic antiproliferation agents and methods of treatment (2015-06-09),

14. 8569245 - Protease inhibitors, compositions and methods of use (2013-10-29),

15. 6258882 - Wax-resin surface polishes (2001-07-10),

The Smithsonian Institution is a group of museums and research centers that showcases the diversity of American history and culture. Established in 1846, it is the world's largest museum, education, and research complex, with 19 museums, 21 libraries, nine research centers, and a zoo. The Smithsonian Institution is dedicated to promoting the understanding and appreciation of art, science, history, and culture.

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USPTO Data Jan 1 1976 - Sep 22 2026

Smithsonian Institution

20 Patents

#50 in Washington, DC

#50 in District of Columbia

#16,363 in US

#31,176 in the World

Washington, DC, United States of America

Smithsonian Institution

Forward Citations = 339

36 inventors:

Hendrik Luesch (7 out of 17 patents)

Valerie J Paul (7 out of 10 patents)

Alexander Whitman Miller (3 out of 3 patents)

4. Jason C Kwan (3 out of 3 patents)

5. Amanda C Reynolds (2 out of 2 patents)

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