Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7964240 | Producing coated graphitic anode powders by extracting pitch from high volatile matter coke and coating the same in-situ | Mark W. Carel | 2011-06-21 | $185,901,000 |
| 7597999 | Methods of preparing carbonaceous anode materials and using same | Zhenhua Mao, Mark W. Carel | 2009-10-06 | $285,339,000 |
| 6717021 | Solvating component and solvent system for mesophase pitch | H. Ernest Romine, John A. Rodgers, W. Mark Southard | 2004-04-06 | $92,983,000 |
| 5501788 | Self-stabilizing pitch for carbon fiber manufacture | H. Ernest Romine, Mark W. Carel, W. Mark Southard | 1996-03-26 | |
| 5489374 | Process for isolating mesophase pitch | H. Ernest Romine, W. Mark Southard, Mark W. Carel | 1996-02-06 | |
| 5437780 | Process for making solvated mesophase pitch | W. Mark Southard, H. Ernest Romine, Mark W. Carel | 1995-08-01 | |
| 5160602 | Process for producing isotropic coke | Lloyd G. Becraft | 1992-11-03 |