Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12043797 | High-flow polyolefin coated mineral as proppant particulate material and methods related thereto | Dragan B. Stojkovic, Abdelhadi Sahnoune, Lee J. Hall, Kendal K. DECKER | 2024-07-23 |
| 11680117 | Polyethylenes and processes for producing polyethylenes | Henri A. Lammens, Timothy S. McCracken, Arthur G. Voepel | 2023-06-20 |
| 11608396 | Catalysts for control of long chain branching | Donna J. Crowther, C. Jeff Harlan, Jackie Lovell | 2023-03-21 |
| 11518825 | Catalyst formulations | Wesley R. Mariott, John F. Szul, James M. Farley, Bruce J. Savatsky, Brandon C. Locklear | 2022-12-06 |
| 11479624 | PE-RT pipes and processes for making the same | Donald A. Winesett, Antonios K. Doufas | 2022-10-25 |
| 11230614 | Methods for making polyethylene polymers | Brandon C. Locklear, Bruce J. Savatsky, James M. Farley, Daniel P. Zilker, Jr., Robert O. Hagerty +2 more | 2022-01-25 |
| 10975174 | Catalysts for control of long chain branching | Donna J. Crowther, C. Jeff Harlan, Jackie Lovell | 2021-04-13 |
| 10538604 | Catalysts for control of long chain branching | Donna J. Crowther, C. Jeff Harlan, Jackie Lovell | 2020-01-21 |
| 9902790 | Producing polyolefin products | Daniel D. VanderLende, C. Jeff Harlan, Michael D. Awe, Roger L. Kuhlman, Ching-Tai Lue +3 more | 2018-02-27 |
| 8591854 | Methods for solubilizing and separating large fullerenes | Pradeep K. Rai, A. Nicholas Parra-Vasquez, Robert H. Hauge, Matteo Pasquali | 2013-11-26 |
| 8187703 | Fiber-reinforced polymer composites containing functionalized carbon nanotubes | Jiang Zhu, Valery N. Khabashesku, Enrique V. Barrera, John L. Margrave | 2012-05-29 |
| 8097141 | Flow dielectrophoretic separation of single wall carbon nanotubes | Howard K. Schmidt, Manuel Joao Mendes, Matteo Pasquali | 2012-01-17 |
| 8092774 | Nanotube-amino acids and methods for preparing same | Valery N. Khabashesku, John L. Margrave | 2012-01-10 |
| 7976816 | Method for functionalizating carbon naontubes utilizing peroxides | Valery N. Khabashesku, John L. Margrave, Wilbur Edward Billups, Yunming Ying | 2011-07-12 |
| 7740826 | Method for functionalizing carbon nanotubes utilizing peroxides | Valery N. Khabashesku, John L. Margrave, Wilbur Edward Billups, Yunming Ying | 2010-06-22 |
| 7670583 | Multi-step purification of single-wall carbon nanotubes | Robert H. Hauge, Ya-Qiong Xu, Richard E. Smalley | 2010-03-02 |
| 7601421 | Fabrication of carbon nanotube reinforced epoxy polymer composites using functionalized carbon nanotubes | Valery N. Khabashesku, Jiang Zhu, Enrique V. Barrera, John L. Margrave | 2009-10-13 |
| 7125533 | Method for functionalizing carbon nanotubes utilizing peroxides | John L. Margrave, Wilbur Edward Billups, Yunming Ying, Valery N. Khabashesku | 2006-10-24 |