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

Bhaskar Sompalli — 18 Patents

General Motors: 15 patents #956 of 18,328Top 6%
ACAsahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
ISImergy Power Systems: 1 patents #8 of 21Top 40%
JLJohnson Matthey Fuel Cells Limited: 1 patents #30 of 54Top 60%
Amazon: 1 patents #10,717 of 19,158Top 60%
Fremont, CA: #939 of 9,298 inventorsTop 15%
California: #33,102 of 386,348 inventorsTop 9%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Bhaskar Sompalli has been granted 18 US patents while listed as an inventor at General Motors. The first was granted in 2003 and the most recent in April 2022. Bhaskar Sompalli ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Bhaskar Sompalli in Fremont, CA, US.

Patents per Year

Patents granted per year, 2003 to 2022Bar chart with a peak of 5 patents in 2010.peak 52003: 1 patents20032004: 1 patents2007: 2 patents20072009: 1 patents2010: 5 patents20102011: 3 patents2012: 1 patents20122013: 1 patents2015: 1 patents20152016: 1 patents2022: 1 patents2022

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11316144 Lithium-ion batteries with solid electrolyte membranes Yuting Yeh 2022-04-26 $278,040,000
9257710 Flow battery start-up and recovery management Majid Keshavarz, Gopalakrishnan R. Parakulam, Joe Simon 2016-02-09
9083012 Membrane electrode assembly having an adhesive layer impregnating through an electrocatalyst layer and into a first gas diffusion substrate Catherine Helen de Rouffignac, Hubert Gasteiger, Adam John Hodgkinson, Peter Anthony Trew, Susan Yan +1 more 2015-07-14 $6,417,000
8372474 Method of making fuel cell components including a catalyst layer and a plurality of ionomer overcoat layers Chunxin Ji, Susan Yan, Hubert Gasteiger, Hiroshi Shimoda, Shinji Terazono +6 more 2013-02-12 $5,952,000
8227124 Variable catalyst loading based on flow field geometry Robert L. Fuss 2012-07-24 $5,928,000
8007949 Edge-protected catalyst-coated diffusion media and membrane electrode assemblies Hubert Gasteiger, Brian Litteer, Susan Yan 2011-08-30
7977005 Edge-protected catalyst-coated membrane electrode assemblies Brian Litteer, John Healy, Susan Yan, Hubert Gasteiger, Wenbin Gu +1 more 2011-07-12 $8,622,000
7927761 Variable catalyst loading based on flow field geometry Robert L. Fuss 2011-04-19 $18,864,000
7829239 Variable catalyst loading based on flow field geometry Robert L. Fuss 2010-11-09
7816058 Split architectures for MEA durability Susan Yan, Anthony B. LaConti, Brian Litteer 2010-10-19
7785435 Method of laminating a decal to a carrier film Chunxin Ji, Susan Yan, Hubert Gasteiger, Hiroshi Shimoda 2010-08-31
7713644 Catalyst layer edge protection for enhanced MEA durability in PEM fuel cells Steven G. Goebel, Hubert Gasteiger, Brian Litteer 2010-05-11
7651581 Catalyst coated diffusion media Matthew M. Fay, Susan Yan, Hubert Gasteiger, Matthew J. Beutel 2010-01-26
7597983 Edge stress relief in diffusion media Yeh-Hung Lai, Jeffrey A. Rock, Robert Milgate 2009-10-06
7303835 Diffusion media, fuel cells, and fuel cell powered systems Mark Mathias, Joerg Roth, Michael R. Schoeneweiss, David L. Wood, III 2007-12-04 $8,409,000
7291419 Durable membrane electrode assembly catalyst coated diffusion media with no lamination to membrane Susan Yan, John Doyle 2007-11-06 $8,066,000
6793544 Corrosion resistant fuel cell terminal plates Brian K. Brady 2004-09-21 $10,894,000
6524736 Methods of preparing membrane electrode assemblies Hubert Gasteiger, Mark Mathias, Michael Scozzafava 2003-02-25