JL

John M. Longo

EX ExxonMobil: 13 patents #877 of 10,161Top 9%
BH Baker Hughes Holdings: 8 patents #396 of 3,522Top 15%
BC Baker Hughes, A Ge Company: 1 patents #709 of 1,459Top 50%
Saudi Arabian Oil: 1 patents #2,080 of 4,275Top 50%
Overall (All Time): #182,278 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11215732 Geological constraint using probability functions in stochastic mineralogy modeling Freddy E. Mendez, Hao Zhang, Eliseo Rodriguez 2022-01-04
10739326 Analyzing a rock sample David Jacobi, Jordan Kone, Qiushi Sun 2020-08-11
10725201 Compensated neutron correction for contributions outside the petrophysical model Freddy E. Mendez, Hao Zhang 2020-07-28
9201160 Measurement of downhole gamma radiation by reduction of compton scattering Maxim Vasilyev, Toyli Anniyev, Freddy E. Mendez 2015-12-01
8809798 Methods to enhance nuclear spectroscopy analysis Freddy E. Mendez, Gary A. Feuerbacher, Maxim Vasilyev 2014-08-19
8573298 Method for petrophysical evaluation of shale gas reservoirs David Jacobi, Mikhail Gladkikh, Brian J. LeCompte, Freddy E. Mendez, Gabor Hursan +1 more 2013-11-05
8311744 Use of chemically and geologically consistent constraints for obtaining elemental chemistry downhole Alfred Khisamutdinov, Mikhail A. Fedorin, Richard R. Pemper, Xiaogang Han, Gary A. Feuerbacher +3 more 2012-11-13
8101907 Methods for quantitative lithological and mineralogical evaluation of subsurface formations David Jacobi 2012-01-24
7615741 Determining organic carbon downhole from nuclear spectroscopy David Jacobi 2009-11-10
7585816 Method for inhibiting hydrate formation Karla S. Colle, Larry D. Talley 2009-09-08
7538319 Use of thorium-uranium ratio as an indicator of hydrocarbon source rock David Jacobi 2009-05-26
5600044 Method for inhibiting hydrate formation Karla S. Colle, Christine A. Costello, Russell H. Oelfke, Larry D. Talley, Enoch Berluche 1997-02-04
4876512 Method for rapidly determining the swelling-clay content in shales and shaly sandstone formations by high-frequency dielectric constant measurements Michael K. Kroeger, Ronald P. Steiger, Peter K. Leung 1989-10-24
4626773 Method and means for determining rock properties using time-domain dielectric spectroscopy Michael K. Kroeger 1986-12-02
4434031 Method of electrocatalytic oxidation of organic compounds Hugh H. Horowitz, Harold S. Horowitz 1984-02-28
4388294 Oxygen deficient manganese perovskites Kenneth R. Poeppelmeier 1983-06-14
4346063 Desulfurization of hot gas with cerium oxide Robert P. Cahn 1982-08-24
4286972 Vapor phase adsorption using nonstoichiometric carbon-sulfur compounds David W. Savage, Chin H. Chang 1981-09-01
4251496 Process for the removal of SO.sub.x and NO.sub.x from gaseous mixture containing the same Neville L. Cull 1981-02-17
4225469 Method of making lead and bismuth pyrochlore compounds using an alkaline medium and at least one solid reactant source Harold S. Horowitz, Joseph T. Lewandowski 1980-09-30
4203871 Method of making lead and bismuth ruthenate and iridate pyrochlore compounds Harold S. Horowitz, Joseph T. Lewandowski 1980-05-20
4201665 Use of nonstoichiometric carbon-sulfur compounds to remove components from liquids David W. Savage, Chin H. Chang 1980-05-06
4192780 Method of making lead-rich and bismuth-rich pyrochlore compounds using an alkaline medium and a reaction enhancing anodic potential Harold S. Horowitz, Joseph T. Lewandowski 1980-03-11