Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert M. Hoffman — 7 Patents

ANAnticancer: 5 patents #8 of 39Top 25%
Citrus Heights, CA: #27 of 237 inventorsTop 15%
California: #83,669 of 386,348 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Robert M. Hoffman has been granted 7 US patents while listed as an inventor at Anticancer. The first was granted in 2003 and the most recent in July 2024. Robert M. Hoffman ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Robert M. Hoffman in Citrus Heights, CA, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12023370 Composition for the treatment of COVID-19 infection, and a method of treatment Qinghong Han 2024-07-02
11871731 Transplantation method to increase the establishment rate of human tumors in immunodeficient mice Chihiro Hozumi 2024-01-16
11873519 Composition for preventing age-related metabolic and tissue degenerative changes Qinghong Han 2024-01-16
11371036 Orally administered composition of methioninase enzyme Qinghong Han 2022-06-28
11001826 Orally administered composition to lower serum methionine levels and method of use Qinghong Han, Shukuan Li, Yuying Tan, Kei Kawaguchi, Sant Chawla 2021-05-11
6562586 In vitro model for HIV and other viral diseases Leonid Margolis, Joshua Zimmerberg, Svetlana Glushakova 2003-05-13
6551772 Model for viral infection and immune response Leonid Margolis 2003-04-22