Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421631 | Additive for thermal production and reinforcement of carbon fiber, and carbon fiber prepared there from | Hyun Kyu Shin, Kyu Soon Park, Duck Joo Yang, Benjamin Batchelor, Samsuddin Mahmood | 2025-09-23 |
| 12065762 | Quad-polymer precursor for producing carbon fiber, method for producing same and method for using same | Hyun Kyu Shin, Kyu Soon Park, Duck Joo Yang, Benjamin Batchelor, Samsuddin Mahmood | 2024-08-20 |
| 12006594 | Quad-polymer precursor for producing carbon fiber, method for producing same and method for using same | Hyun Kyu Shin, Kyu Soon Park, Duck Joo Yang, Benjamin Batchelor, Samsuddin Mahmood | 2024-06-11 |
| 11692285 | Quad-polymer precursor for producing carbon fiber, method for producing same and method for using same | Hyun Kyu Shin, Kyu Soon Park, Duck Joo Yang, Benjamin Batchelor, Samsuddin Mahmood | 2023-07-04 |