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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Alex Tkachenko — 4 Patents in 2017

STSiluria Technologies: 4 patents #8 of 36Top 25%
San Francisco, CA: #457 of 5,107 inventorsTop 9%
California: #5,406 of 60,394 inventorsTop 9%
Overall (2017): #51,625 of 506,227Top 15%
4 Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9751818 Nanowire catalysts and methods for their use and preparation Fabio R. Zurcher, Erik C. Scher, Joel Cizeron, Wayne P. Schammel, Joel Gamoras +8 more 2017-09-05
9718054 Production of ethylene with nanowire catalysts Erik C. Scher, Fabio R. Zurcher, Joel Cizeron, Wayne P. Schammel, Joel Gamoras +2 more 2017-08-01
9670113 Natural gas processing and systems Rahul Iyer, Sam Weinberger, Erik C. Scher, Fabio R. Zurcher, Joel Cizeron +4 more 2017-06-06
9556086 Oxidative coupling of methane systems and methods Wayne P. Schammel, Julian Wolfenbarger, Milind Ajinkya, Jon McCarty, Joel Cizeron +9 more 2017-01-31