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

Eric D. Joseck — 14 Patents

ExxonMobil: 14 patents #819 of 10,161Top 9%
Burke, VA: #12 of 233 inventorsTop 6%
Virginia: #2,056 of 34,511 inventorsTop 6%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Eric D. Joseck has been granted 14 US patents while listed as an inventor at ExxonMobil. The first was granted in 2009 and the most recent in September 2022. Eric D. Joseck ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Eric D. Joseck in Burke, VA, US.

Patents per Year

Patents granted per year, 2009 to 2022Bar chart with a peak of 3 patents in 2018.peak 32009: 1 patents20092013: 1 patents20132015: 2 patents20152016: 1 patents20162017: 2 patents20172018: 3 patents20182019: 1 patents20192020: 2 patents20202022: 1 patents2022

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11447708 Raffinate hydroconversion for production of high performance base stocks Jason T. Calla, Will Fisher, Seth D. Fortney 2022-09-20 $813,004,000
10583425 Activation of noble metal catalysts on siliceous supports Stephen J. McCarthy, Paul Podsiadlo, Gary P. Schleicher, Timothy L. Hilbert, Teck-Mui Hoo 2020-03-10 $99,765,000
10557092 Raffinate hydroconversion for production of high performance base stocks Jason T. Calla, Will Fisher, Seth D. Fortney 2020-02-11 $313,494,000
10221367 Lubricant base stock production from disadvantaged feeds Corry S. Powers, Liezhong Gong, Nicole D. Vaughn, Beatrice M. Gooding, Kendall S. Fruchey +1 more 2019-03-05 $121,520,000
10106751 Rapid estimation of feed potential for base oil formation Liezhong Gong, Corry S. Powers, Beatrice M. Gooding 2018-10-23 $193,189,000
10011787 Production of lubricant base stocks with controlled aromatic contents Kristen S. Lyon, Gary P. Schleicher, Richard C. Dougherty, Angela Horton 2018-07-03 $95,025,000
9902913 Basestock production from feeds containing solvent extracts Nicole D. Vaughn, Teck-Mui Hoo, Michael B. Carroll, Stuart S. Shih, William J. Novak 2018-02-27 $99,998,000
9809762 Saturation process for making lubricant base oils Gary P. Schleicher, Teck-Mui Hoo 2017-11-07 $67,851,000
9587184 Lubricant base oil hydroprocessing and blending Michael B. Carroll, David Mentzer, Sara M. Berberich, Yogi V. Shukla 2017-03-07 $209,370,000
9394494 Production of lubricating oil basestocks Michael B. Carroll, David Mentzer, Teck-Mui Hoo, Michel Daage, Ajit B. Dandekar 2016-07-19 $229,477,000
9212325 Diesel fuel production during lubricant base oil hydroprocessing Michael B. Carroll, David Mentzer 2015-12-15 $395,451,000
8992770 Evaluation of distillate composition of a crude Liezhong Gong, Corry S. Powers, Helen S. Wellons, Tahmid I. Mizan, Steven W. Levine 2015-03-31 $149,580,000
8524069 Production of high viscosity index lube base oils Timothy L. Hilbert, Merryl J. Miranda, Jeenok T. Kim, Michael B. Carroll, Bryan E. Steuer 2013-09-03 $50,574,000
7594991 All catalytic medicinal white oil production Sylvain Hantzer, Timothy L. Hilbert, Evelino A. Ruibal, Jean-Philippe L. Andre, Thomas R. Palmer +1 more 2009-09-29 $323,855,000