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

Ping Liu

HLHrl Laboratories: 44 patents #27 of 709Top 4%
General Motors: 20 patents #670 of 18,328Top 4%
University of California: 6 patents #1,311 of 18,278Top 8%
AEAlliance For Sustainable Energy: 5 patents #76 of 746Top 15%
MIMidwest Research Institute: 5 patents #23 of 315Top 8%
LSLg Energy Solution: 3 patents #635 of 1,886Top 35%
QUQingdao Agricultural University: 2 patents #5 of 78Top 7%
SASandvik Ab: 2 patents #159 of 518Top 35%
SWSierra Wireless: 2 patents #47 of 160Top 30%
KEKilimanjaro Energy: 2 patents #5 of 13Top 40%
TDTechnical University Of Denmark: 1 patents #38 of 121Top 35%
PBPacific Biotech: 1 patents #8 of 13Top 65%
CSCarbon Sink: 1 patents #9 of 14Top 65%
Changzhou City, CA: #1 of 26 inventorsTop 4%
Overall (All Time): #13,550 of 4,157,543Top 1%
103 Patents All Time

Issued Patents All Time

Showing 51–75 of 103 patents

Patent #TitleCo-InventorsDate
9012097 Regenerative fuel cell and hydrogen storage system John J. Vajo 2015-04-21
9005811 Phase separated silicon—tin composite as negative electrode material for lithium-ion and lithium sulfur batteries Xingcheng Xiao, Anil K. Sachdev, Mark W. Verbrugge, John Wang 2015-04-14
9005847 Fuel cell fabrication using photopolymer based processes Jeffrey A. Rock, Yeh-Hung Lai, Keith E. Newman, Gerald W. Fly, Alan J. Jacobsen +2 more 2015-04-14
8962190 Three-dimensional electrodes with conductive foam for electron and lithium-ion transport Adam F. Gross, John Wang, Tobias A. Schaedler, Hung Nguyen, Larken E. Euliss +1 more 2015-02-24
8962173 Lithium battery structures 2015-02-24
8920978 Porous conductive scaffolds containing battery materials Adam F. Gross, John J. Vajo, Elena Sherman 2014-12-30
8871393 Regenerative fuel cell and hydrogen storage system John J. Vajo 2014-10-28
8778800 Methods of making supercapacitor cells and micro-supercapacitors David T. Chang, Pamela R. Patterson 2014-07-15
8764966 Electrochemical process and device for hydrogen generation and storage John J. Vajo, Wen Li, Frederick E. Pinkerton 2014-07-01
8741486 Polymer matrix energy storage device and method of making the same Alan J. Jacobsen, Kevin W. Kirby, Elena Sherman 2014-06-03
8735013 Methods for fabricating inorganic proton-conducting coatings for fuel-cell membranes Jocelyn Hicks-Garner, Chaoyin Zhou, Adam F. Gross, John J. Vajo 2014-05-27
8715393 Capture of carbon dioxide (CO2) from air Allen B. Wright, Klaus S. Lackner, Ed Leon-Guerrero, Ursula Ginster, Tymothy Catterson +4 more 2014-05-06
8715853 Aluminum batteries comprising metal-oxide, metal-fluoride, metal-sulfide, or sulfur cathodes John J. Vajo, Adam F. Gross, Jocelyn Hicks-Garner, Elena Sherman, Sky Van Atta 2014-05-06
8680815 Method and apparatus for assessing battery state of health John Wang, Shuoqin Wang, Souren Soukiazian, Mark W. Verbrugge 2014-03-25
8623556 Lithium battery structures 2014-01-07
8608935 Apparatus and method for synthesis of alane John J. Vajo 2013-12-17
8580454 Combined subgasket and membrane support Gerald W. Fly, Yeh-Hung Lai, Jeffrey A. Rock, Keith E. Newman, Alan J. Jacobsen +2 more 2013-11-12
8531158 Method and apparatus for assessing battery state of health John Wang, Shuoqin Wang, Souren Soukiazian, Mark W. Verbrugge 2013-09-10
8524412 Fuel cell fabrication using photopolymer based processes Jeffrey A. Rock, Yeh-Hung Lai, Keith E. Newman, Gerald W. Fly, Alan J. Jacobsen +2 more 2013-09-03
8503161 Supercapacitor cells and micro-supercapacitors David T. Chang, Pamela R. Patterson 2013-08-06
8481195 Lithium battery structures 2013-07-09
8420177 Method for preparing functional multilayer anisotropic conductive adhesive film 2013-04-16
8389177 Combined subgasket and membrane support Gerald W. Fly, Yeh-Hung Lai, Jeffrey A. Rock, Keith E. Newman, Alan J. Jacobsen +2 more 2013-03-05
8349517 Method of coating a surface of a fuel cell plate Wen Li, Jennifer J. Zinck, Tina T. Salguero, Richard H. Blunk 2013-01-08
8309240 Encapsulated fire-retardant materials to improve battery safety Wen Li 2012-11-13