Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JL

James Leistra

General Motors: 4 patents #3,733 of 18,328Top 25%
UCUtc Fuel Cells: 3 patents #33 of 183Top 20%
AAAudi Ag: 2 patents #697 of 2,982Top 25%
UPUtc Power: 1 patents #62 of 141Top 45%
Penfield, NY: #130 of 745 inventorsTop 20%
New York: #14,659 of 115,490 inventorsTop 15%
Overall (All Time): #513,225 of 4,157,543Top 15%
10 Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
9455450 Membrane electrode assemblies with hydrogen peroxide decomposition catalyst Ned E. Cipollini, David A. Condit, Jared Barney Hertzberg, Thomas D. Jarvi, Michael L. Perry +1 more 2016-09-27
9118081 Membrane electrode assemblies with hydrogen peroxide decomposition catalyst Ned E. Cipollini, David A. Condit, Jared Barney Hertzberg, Thomas D. Jarvi, Michael L. Perry +1 more 2015-08-25
9099703 Fast MEA break-in and voltage recovery Pinkhas A. Rapaport, Aaron J. Blowers, Balasubramanian Lakshmanan 2015-08-04
9076998 Fuel-cell membrane-subgasket assemblies comprising coated subgaskets, and fuel-cell assemblies and fuel-cell stacks comprising the fuel-cell membrane subgasket assemblies Gerald W. Fly, Sumeet Bhargava, Gayatri Vyas Dadheech 2015-07-07
8206872 Mitigation of membrane degradation by multilayer electrode Annette M. Brenner, Hubert Gasteiger, Wenbin Gu, Brian Litteer, Han-Yuan Liu +2 more 2012-06-26
8057847 Method for preparing membranes and membrane electrode assemblies with hydrogen peroxide decomposition catalyst Ned E. Cipollini, Wayde R. Schmidt, Jared Barney Hertzberg, Chi Paik, Thomas D. Jarvi +2 more 2011-11-15
7955750 Controlled electrode overlap architecture for improved MEA durability Ronald L. James, David Dobulis 2011-06-07
7473485 Extended electrodes for PEM fuel cell applications Sergei F. Burlatsky, Jared Barney Hertzberg, Ned E. Cipollini, David A. Condit, Thomas D. Jarvi +2 more 2009-01-06
7442453 Decontamination procedure for a fuel cell power plant Timothy W. Patterson, Michael L. Perry, Tommy Skiba, Ping Yu, Thomas D. Jarvi +2 more 2008-10-28
7112386 Membrane electrode assemblies with hydrogen peroxide decomposition catalyst Ned E. Cipollini, David A. Condit, Jared Barney Hertzberg, Thomas D. Jarvi, Michael L. Perry 2006-09-26