Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Joshua Silverman — 57 Patents

CACalysta: 28 patents #1 of 32Top 4%
AOAmunix Operating: 17 patents #4 of 22Top 20%
AMAmgen: 5 patents #659 of 2,867Top 25%
APAmunix Pharmaceuticals: 3 patents #4 of 28Top 15%
BTBioverativ Therapeutics: 1 patents #49 of 85Top 60%
TUThe Rockefeller University: 1 patents #330 of 698Top 50%
Los Altos Hills, CA: #44 of 812 inventorsTop 6%
California: #6,412 of 386,348 inventorsTop 2%
Overall (All Time): #42,642 of 4,157,543Top 2%
57 Patents All Time
Joshua Silverman has been granted 57 US patents while listed as an inventor at Calysta. The first was granted in 2007 and the most recent in February 2025. Joshua Silverman ranks #42,642 of 4,157,543 US inventors in our database (top 1.0%). Patent records list Joshua Silverman in Los Altos Hills, CA, US.

Issued Patents All Time

Showing 1–25 of 57 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12234445 Glycogen-null methanotrophs and uses thereof Renee M. Saville, Vincent Tang, Eric G. Luning, Paloma Rueda, Megan Hsi +1 more 2025-02-25
12116563 Gas-fed fermentation reactors, systems and processes Luan Nguyen, Arild Johannessen, Graham Ian Aylen 2024-10-15
12071456 Extended recombinant polypeptides and compositions comprising same Volker Schellenberger, Chia-Wei Wang, Benjamin Spink, Willem P. Stemmer, Nathan Geething +2 more 2024-08-27
11939567 Gas-fed fermentation reactors, systems and processes utilizing gas/liquid separation vessels Luan Nguyen, Graham Ian Aylen 2024-03-26
11795428 Gas-fed fermentation reactors, systems and processes utilizing a vertical flow zone Luan Nguyen 2023-10-24
11572539 Gas-fed fermentation reactors, systems and processes utilizing gas/liquid separation vessels Luan Nguyen, Graham Ian Aylen 2023-02-07
11332706 Gas-fed fermentation reactors, systems and processes Luan Nguyen, Arild Johannessen, Graham Ian Aylen 2022-05-17
11041159 Nucleic acids and vectors for regulated target gene expression in methanotrophic bacteria Renee M. Saville, Jeremy Minshull, Jon E. Ness, Effendi Leonard, Jana Stumpe +1 more 2021-06-22
11034930 Gas-fed fermentation reactors, systems and processes utilizing gas/liquid separation vessels Luan Nguyen, Graham Ian Aylen 2021-06-15
10961287 Extended recombinant polypeptides and compositions comprising same Volker Schellenberger, Chia-Wei Wang, Benjamin Spink, Willem P. Stemmer, Nathan Geething +2 more 2021-03-30
10889793 C1 substrate-fed fermentation systems and methods for producing C4 compounds Sol M. Resnick, Drew D. Regitsky 2021-01-12
10889842 Microorganisms for the enhanced production of amino acids and related methods Renee M. Saville, Eric G. Luning, Brandon D. Doss, Lorraine Giver, Sol M. Resnick +1 more 2021-01-12
10870874 Binding fusion proteins, binding fusion protein-drug conjugates, XTEN-drug conjugates and methods of making and using same Volker Schellenberger, Chia-Wei Wang, Benjamin Spink, Willem P. C. Stemmer, Nathan Geething 2020-12-22
10689610 Gas-fed fermentation reactors, systems and processes utilizing gas/liquid separation vessels Luan Nguyen, Graham Ian Aylen 2020-06-23
10570364 Gas-fed fermentation reactors, systems and processes Luan Nguyen, Arild Johannessen, Graham Ian Aylen 2020-02-25
10538730 Gas-fed fermentation reactors, systems and processes Luan Nguyen, Arild Johannessen, Graham Ian Aylen 2020-01-21
10501714 Gas-fed fermentation systems Sol M. Resnick, Drew D. Regitsky 2019-12-10
10480016 Genetically engineered microorganisms for biological oxidation of hydrocarbons Drew D. Regitsky 2019-11-19
10450548 Compositions and methods for biological production of lactate from C1 compounds using lactate dehydrogenase transformants Renee M. Saville, Sungwon Lee, Drew D. Regitsky, Sol M. Resnick 2019-10-22
10443060 Nucleic acids and vectors for use with methanotrophic bacteria Renee M. Saville, Jeremy Minshull, Jon E. Ness, Effendi Leonard, Jana Stumpe +1 more 2019-10-15
10421798 Factor VIII compositions and methods of making and using same Volker Schellenberger, Pei-Yun Chang, Fatbardha Varfaj, Sheng Ding, Chia-Wei Wang +10 more 2019-09-24
10337043 Carbohydrate-enriched recombinant microorganisms Lorraine Giver, Jana Mueller, Renee M. Saville, Drew D. Regitsky 2019-07-02
10273446 Compositions and methods for recovery of stranded gas and oil Howard Lam-Ho Fong, John H. Grate, Luan Nguyen, Lisa Marie Newman, Lorraine Giver +1 more 2019-04-30
10190123 Engineering of multi-carbon substrate utilization pathways in methanotrophic bacteria Effendi Leonard, Renee M. Saville 2019-01-29
10113188 Compositions and methods for biological production of fatty acid derivatives 2018-10-30