Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SS

Samuel Sperry — 2 Patents in 2021

ETEffector Therapeutics: 2 patents #4 of 8Top 50%
San Diego, CA: #998 of 4,495 inventorsTop 25%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #115,472 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11130757 Crystalline forms of MNK inhibitors Siegfried H. Reich, Paul A. Sprengeler, Stephen E. Webber, Alan X. Xiang, Justin T. Ernst +2 more 2021-09-28 $33,823,000
11083727 Piperidine-substituted Mnk inhibitors and methods related thereto Justin T. Ernst, Paul A. Sprengeler, Siegfried H. Reich 2021-08-10 $603,000