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

Yi He — 23 Patents

3M: 20 patents #683 of 11,543Top 6%
WARF: 3 patents #656 of 4,123Top 20%
NUNational Chung Cheng University: 1 patents #164 of 580Top 30%
Roseville, MN: #31 of 611 inventorsTop 6%
Minnesota: #2,936 of 52,454 inventorsTop 6%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Yi He has been granted 23 US patents while listed as an inventor at 3M. The first was granted in 2005 and the most recent in March 2022. Yi He ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Yi He in Roseville, MN, US.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11279731 Ligand functional substrates Jerald K. Rasmussen, Catherine A. Bothof, Kannan Seshadri, James I. Hembre, Robert T. Fitzsimons, Jr. +1 more 2022-03-22 $17,842,000
10526366 Ligand functionalized polymers Jerald K. Rasmussen, Kannan Seshadri, Robert T. Fitzsimons, Jr., James I. Hembre, Catherine A. Bothof +3 more 2020-01-07 $50,758,000
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
9758547 Ligand functionalized polymers Jerald K. Rasmussen, Kannan Seshadri, Robert T. Fitzsimons, Jr., James I. Hembre, Catherine A. Bothof +3 more 2017-09-12 $37,823,000
9650470 Method of making ligand functionalized substrates Catherine A. Bothof, Jerald K. Rasmussen, Kannan Seshadri, Clinton P. Waller, Jr., Douglas E. Weiss 2017-05-16 $25,157,000
9492771 Ligand graft functionalized substrates Mark R. Etzel, Kannan Seshadri, Jerald K. Rasmussen, Clinton P. Waller, Jr., Douglas E. Weiss 2016-11-15 $53,397,000
9302208 Ligand graft functionalized substrates Kannan Seshadri, Jerald K. Rasmussen, Clinton P. Waller, Jr., Douglas E. Weiss 2016-04-05 $45,601,000
9272246 Ligand functional substrates Jerald K. Rasmussen, Catherine A. Bothof, Kannan Seshadri, James I. Hembre, Robert T. Fitzsimons, Jr. +1 more 2016-03-01 $25,068,000
8936916 Polypeptides for microbial detection Stephen B. Roscoe, Stephanie J. Moeller, Richard B. Ross 2015-01-20 $81,349,000
8846203 Method of making ligand functionalized substrates Catherine A. Bothof, Jerald K. Rasmussen, Kannan Seshadri, Clinton P. Waller, Jr., Douglas E. Weiss 2014-09-30 $15,765,000
8751995 Method of common-centroid IC layout generation Po-Hung Lin, Wei-Hao Hsiao 2014-06-10
8710122 Halogen-free flame retardants for epoxy resin systems Richard B. Ross, Lisa S. Lim, Haohao Lin, Eumi Pyun 2014-04-29 $18,330,000
8652582 Method of making ligand functionalized substrates Catherine A. Bothof, Jerald K. Rasmussen, Kannan Seshadri, Clinton P. Waller, Jr., Douglas E. Weiss 2014-02-18 $15,092,000
8586338 Ligand functionalized substrates Mark R. Etzel, Steven M. Heilmann, Jerald K. Rasmussen, Kannan Seshadri, Simon K. Shannon +2 more 2013-11-19 $13,279,000
8557893 Substituted saccharide compounds and dental compositions Jie Yang, Sumita B. Mitra, Brian A. Shukla, Naimul Karim, Afshin Falsafi +3 more 2013-10-15 $27,707,000
8551894 Ligand graft functionalized substrates Kannan Seshadri, Jerald K. Rasmussen, Clinton P. Waller, Jr., Douglas E. Weiss 2013-10-08 $11,799,000
8497353 Polypeptides for microbial detection Stephen B. Roscoe, Stephanie J. Moeller, Richard B. Ross 2013-07-30 $34,720,000
8435776 Ligand functionalized polymers Jerald K. Rasmussen, Kannan Seshadri, Robert T. Fitzsimons, Jr., James I. Hembre, Catherine A. Bothof +3 more 2013-05-07 $28,926,000
8329851 Functional polymer with a pendant color changing indicator Yifan Zhang, Diane R. Wolk, Mark W. Nelson, Larry R. Krepski, Stephen Richard Hartshorn +1 more 2012-12-11 $12,351,000
7317129 Chemical synthesis of reagents for peptide coupling Ronald T. Raines, Laura L. Kiessling, Bradley Nilsson, Matthew B. Soellner, Ronald Jay Hinklin 2008-01-08
6974884 Chemical synthesis of reagents for peptide coupling Ronald T. Raines, Laura L. Kiessling, Bradley Nilsson, Matthew B. Soellner, Ronald Jay Hinklin 2005-12-13