Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11359475 | Multi-component solid epoxy proppant binder resins | Phillip N. Denen, Robert S. Whitmore | 2022-06-14 |
| 10913864 | Modified carbon nanotubes and methods of forming carbon nanotubes | Amy M. Heintz, Steven M. Risser, Bryon P. Moore, Tao Liu, Bhima R. Vijayendran | 2021-02-09 |
| 10738583 | Multi-component solid epoxy proppant binder resins | Phillip N. Denen, Robert S. Whitmore | 2020-08-11 |
| 10226789 | Carbon nanotube films and methods of forming films of carbon nanotubes by dispersing in a superacid | Amy M. Heintz, Steven M. Risser, Bryon P. Moore, Chad M. Cucksey | 2019-03-12 |
| 10144638 | Methods of dispersing carbon nanotubes | Amy M. Heintz, Jeffrey T. Cafmeyer, Bhima R. Vijayendran | 2018-12-04 |
| 10125595 | Diels-Alder coupled proppant binder resins | Phillip N. Denen, Robert S. Whitmore | 2018-11-13 |
| 10059848 | Modified carbon nanotubes and methods of forming carbon nanotubes | Amy M. Heintz, Steven M. Risser, Bryon P. Moore, Tao Liu, Bhima R. Vijayendran | 2018-08-28 |
| 10049782 | Coating for improved carbon nanotube conductivity | Amy M. Heintz, Steven M. Risser | 2018-08-14 |
| 9365728 | Modified carbon nanotubes and methods of forming carbon nanotubes | Amy M. Heintz, Steven M. Risser, Bryon P. Moore, Tao Liu, Bhima R. Vijayendran | 2016-06-14 |
| 9136030 | Carbon nanotube films and methods of forming films of carbon nanotubes by dispersing in a superacid | Amy M. Heintz, Steven M. Risser, Bryon P. Moore, Chad M. Cucksey | 2015-09-15 |
| 8581158 | Electrically conductive coating composition | Amy M. Heintz, Anne-Claire Christiaen, Bhima R. Vijayendran, Ramanathan S. Lalgudi, Wayne B. Robbins +2 more | 2013-11-12 |
| 7879935 | Synthesis of nanoparticles in non-aqueous polymer solutions and product | Lalgudi Srinivasan Ramanathan, Bhima R. Vijayendran, Michael Schulte, Stephen S. Hardaker, Abhishek Gupta | 2011-02-01 |
| 7645549 | Readily deinkable toners | Bhima R. Vijayendran, Herman P. Benecke, Elizabeth Drotleff, J. David Robbins, Jeffrey T. Cafmeyer +1 more | 2010-01-12 |
| 7626185 | Patterning compositions, masks, and methods | Stephen J. Krak, Eric L. Hogue, Timothy J. Stanfield, Richard Heggs | 2009-12-01 |
| 6797753 | Plasticizers derived from vegetable oils | Herman P. Benecke, Bhima R. Vijayendran | 2004-09-28 |
| 6689619 | Solvent-activated color-forming compositions | Richard Heggs | 2004-02-10 |
| 6680205 | Solvent-activated color forming compositions | Richard Heggs | 2004-01-20 |
| 5470945 | Thermally reversible isocyanate-based polymers | Richard A. Markle, Phyllis L. Brusky, George E. Cremeans, Donald M. Bigg, Sylvester Sowell | 1995-11-28 |
| 5387667 | Thermally-reversible isocyanate-based polymers | Richard A. Markle, Donald M. Bigg, Sylvester Sowell, Phyllis L. Brusky, George E. Cremeans | 1995-02-07 |