Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark Lockhart — 7 Patents

ExxonMobil: 3 patents #3,063 of 10,161Top 35%
GUGtc Technology Us: 1 patents #30 of 53Top 60%
JAJinda Films Americas: 1 patents #18 of 37Top 50%
Bellaire, TX: #81 of 352 inventorsTop 25%
Texas: #21,608 of 125,132 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Mark Lockhart has been granted 7 US patents while listed as an inventor at ExxonMobil. The first was granted in 2001 and the most recent in February 2020. Mark Lockhart ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Mark Lockhart in Bellaire, TX, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10569920 Linerless adhesive activation Daniel L. Hinman, Terry O. Jensen, Robert M. Sheppard, Thierry J. L. Dabadie, Alexandra N Wolfe +3 more 2020-02-25
10308567 Processes and systems for obtaining aromatics from catalytic cracking hydrocarbons Weihua Jin, Zhongyi Ding, Mircea Cretoiu, Joseph C. Gentry, Calambur Shyamkumar +1 more 2019-06-04
8894786 Process for making a hose Josef Schomaker 2014-11-25
8327887 Hose Josef Schomaker 2012-12-11
6946203 Multilayer polyolefin substrate with low density core and stiff outer layers Jason Chaneske, Robert M. Sheppard 2005-09-20 $601,442,000
6844077 High barrier metallized film with mirror-like appearance Jo Ann H. Squier 2005-01-18 $116,700,000
6329048 Multi-layer barrier film Riccardo Balloni, Michael T. Heffelfinger, Robert G. Peet, Eileen A. Stetter 2001-12-11