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

Feng Liang — 203 Patents

Ford: 78 patents #148 of 17,473Top 1%
Saudi Arabian Oil: 60 patents #23 of 4,275Top 1%
HSHalliburton Energy Services: 28 patents #221 of 5,294Top 5%
EIElectric Power Research Institute: 5 patents #40 of 1,201Top 4%
ASAramco Services: 5 patents #1 of 61Top 2%
DCDana Canada: 4 patents #32 of 130Top 25%
Honeywell: 3 patents #4,296 of 16,504Top 30%
BSBallard Power Systems: 2 patents #115 of 467Top 25%
CFCUNY Research Foundation: 2 patents #57 of 404Top 15%
Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
WUWilliam Marsh Rice University: 1 patents #363 of 919Top 40%
IBM: 1 patents #44,878 of 70,183Top 65%
VTVisteon Global Technologies: 1 patents #779 of 1,929Top 45%
Harvard University: 1 patents #1,740 of 3,600Top 50%
HSHaliburton Energy Sercices: 1 patents #3 of 38Top 8%
CUCase Western Reserve University: 1 patents #665 of 1,377Top 50%
SCShenzhen Topband Co.: 1 patents #8 of 12Top 70%
Houston, TX: #5 of 21,073 inventorsTop 1%
Texas: #91 of 125,132 inventorsTop 1%
Overall (All Time): #3,273 of 4,157,543Top 1%
203 Patents All Time
Feng Liang has been granted 203 US patents while listed as an inventor at Ford. The first was granted in 1994 and the most recent in September 2025. Feng Liang ranks #3,273 of 4,157,543 US inventors in our database (top 0.08%). Patent records list Feng Liang in Houston, TX, US.

Issued Patents All Time

Showing 1–25 of 203 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12416234 Workflow for optimizing engineering procedure to reduce borehole breakdown pressure by combination of oriented notching/perforation and fluid chemical conditioning process in open and cased hole Yanhui Han, Khalid Mohammed M. Alruwaili 2025-09-16
12392748 Methods, apparatuses, and systems providing gas detecting apparatuses and sensing components with filtering elements Yifan Ye, Lei Xiao, Jiafu XIE, Jingmeng Peng 2025-08-19
12330119 Dust and splash-proof filter Qidao Lin, Yong Tang 2025-06-17
12291672 Blowing agent incorporated resin systems for consolidating subterranean oil and gas bearing formations Fakuen Frank Chang, Wenwen Li 2025-05-06
12281260 Wellbore treatment fluids comprising an amphiphilic hyperbranched copolymer Hui-Hai Liu, Jin Ge, Jose I. Rueda, Mohammed Abdullah Bataweel 2025-04-22
12246321 Nanosensor methods and apparatuses for determination of analytes Qimin Quan 2025-03-11
D1064208 Portable camping toilet 2025-02-25
12230799 Carbon nanotube sodiophilic metal anode-free sodium metal battery electrode material, preparation method therefor and application thereof Pan Liu, Minjie Hou, Da Zhang, Bin Yang 2025-02-18
12209218 Reduced-polymer-loading, high-temperature fracturing fluids and methods and systems related thereto Sehmus Ozden, Rajesh Kumar Saini, Hung Q. TRUONG 2025-01-28
12116525 Low-density treatment fluid and methods for treating thief zones located above pay zones Weishu Zhao, Jin Huang, Wengang Li 2024-10-15
12103857 Preparation method of transition metal borides Junxi Li, Da Zhang, Zhipeng Xie, Wenhui Ma, Bin Yang 2024-10-01
12106892 Method for three-dimensional printing of magnetic materials Chuanbing Rong, Leyi Zhu, Michael W. Degner 2024-10-01 $16,962,000
12071589 Water-soluble graphene oxide nanosheet assisted high temperature fracturing fluid Ashok Santra, Adrian Buenrostro 2024-08-27
12051776 Method for preparing sodium super ionic conductor solid electrolyte by low-dimensional crystallization Minjie Hou, Da Zhang, Tao Zhang, Sunzu Xiang, Wenlong Jiang +2 more 2024-07-30
12043792 Carbon dioxide capturing polymeric system for water shutoff applications Wenwen Li, Fakuen Frank Chang 2024-07-23
11981569 Method for preparing heteroatom-doped CNHS Zhipeng Xie, Da Zhang 2024-05-14
11979068 Electric machine with locally-tuned properties Leyi Zhu, Michael W. Degner 2024-05-07 $9,896,000
11955851 Hairpin winding electric machine with multi-conductor hairpin assemblies Michael W. Degner 2024-04-09 $10,890,000
11939517 Porous polyurethane for consolidation of material in subterranean formations Wenwen Li, Fakuen Frank Chang 2024-03-26
11932809 Curable hybrid chemical resin for sand consolidation Wenwen Li, Fakuen Frank Chang 2024-03-19
11920224 Additive manufacture of anisotropic rare earth magnets Wanfeng Li, Michael W. Degner 2024-03-05 $10,764,000
11867047 Workflow to evaluate the time-dependent proppant embedment induced by fracturing fluid penetration Yanhui Han 2024-01-09
11827518 Carbon nanohorns composite material with microwave absorption and tunable absorption bands and method for preparing the same Zhipeng Xie, Da Zhang, Long Ma, Yichang Liu, Junxi Li 2023-11-28
11813831 Electric machine with locally-tuned properties Leyi Zhu, Michael W. Degner 2023-11-14 $17,348,000
11817552 Method for plasma modification of sodium super ionic conductor type solid electrolyte Minjie Hou, Da Zhang, Tao Zhang, Sunzu Xiang, Wenlong Jiang +2 more 2023-11-14