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

Yi He — 3 Patents in 2018

3M: 3 patents #142 of 1,353Top 15%
Roseville, MN: #13 of 69 inventorsTop 20%
Minnesota: #782 of 6,792 inventorsTop 15%
Overall (2018): #51,409 of 503,207Top 15%
3 Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10144760 Ligand functional substrates Jerald K. Rasmussen, Catherine A. Bothof, Kannan Seshadri, James I. Hembre, Robert T. Fitzsimons, Jr. +1 more 2018-12-04 $44,138,000
10017461 Method of making ligand functionalized substrates Catherine A. Bothof, Jerald K. Rasmussen, Kannan Seshadri, Clinton P. Waller, Jr., Douglas E. Weiss 2018-07-10 $25,614,000
10005814 Ligand functionalized polymers Jerald K. Rasmussen, Kannan Seshadri, Robert T. Fitzsimons, Jr., James I. Hembre, Catherine A. Bothof +3 more 2018-06-26 $29,692,000