Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Diemelstraße, TX ranks #653 worldwide for total patents filed in 2021, with 216 patents from 139 inventors. Leading employers of inventors based in Diemelstraße, TX include Halliburton Energy Services, ExxonMobil, Flotek Chemistry.

Showing 1–50 of 139 inventors

Rank Inventor Primary Company Patents
1 David L. Perkins Halliburton Energy Services 8
2 D. V. Satyanarayana Gupta 6
2 Liang Xu Halliburton Energy Services 6
#4 Glenn A. Heeter ExxonMobil 5
#4 Randal M. Hill Flotek Chemistry 5
#6 Sujian Huang Smith International 4
#7 Guido Seng Shell Oil Compny 3
#7 Jason Allen Hradecky Impact Selector International 3
#7 Carl Martin Innovex Downhole Solutions 3
#7 Lia Neumann Unknown 3
#7 Fanping Bu Halliburton Energy Services 3
#7 Mohamed Daoud Caterpillar 3
#7 Juan Carlos Flores Perez 3
#7 Jonathan James Wylde 3
#7 Lakia M. Champagne Flotek Chemistry 3
#7 Yinghui Lu Halliburton Energy Services 3
#7 Michael G. Azar Smith International 3
#18 Robert J. Petcavich Health Beacons 2
#18 Xiyuan Chen Southeast University 2
#18 Hao Huang ExxonMobil 2
#18 Vitor Lopes Pereira 2
#18 Paul E. Pastusek Baker Hughes Holdings 2
#18 Andrew Bond Icera 2
#18 Bryan Crom Bl Technologies 2
#18 Anna Jensen 2
#18 Konstantin E. Morozov Samsung 2
#18 Maxim Vasilyev Baker Hughes Holdings 2
#18 Walter E. Friedl Wellbore Integrity Solutions 2
#18 Qiang Lan Halliburton Energy Services 2
#18 Derek B. Labian 2
#18 Xiomara Price Bl Technologies 2
#18 Vitor Lopes Pereira Halliburton Energy Services 2
#18 Juan Miguel Bilen Baker Hughes Holdings 2
#18 Joshua Samuel Gollapalli Halliburton Energy Services 2
#18 Harold Andrade Baker Hughes Holdings 2
#18 Anthony Fields Bl Technologies 2
#18 Yuri Belosludtsev Thermo Fisher 2
#18 Nimeshkumar Kantilal Patel Bl Technologies 2
#18 Xavier GARCIA-ROJAS Texas Medical Center 2
#18 Dustin Downing Tetra Technologies 2
#18 David D. McAdow ExxonMobil 2
#18 Navid Omidvar 2
#18 Paulo Tubel Baker Hughes Holdings 2
#18 David Gavia Baker Hughes Holdings 2
#45 Sanjay Desai 1
#45 Michael J. Formolo ExxonMobil 1
#45 James A. Robertson Verizon 1
#45 Donald Williams Areal Technology 1
#45 Yow-Yeen Lee ExxonMobil 1
#45 James Allen Douty National Oilwell Varco 1

Part of Texas