Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391835 | Refined surface modified carbon black and methods of making same | Raymond Soufiani, Lashan M.H. DE SILVA, Frank E. Welsh, Luis P. Chibante | 2025-08-19 |
| 12116485 | Surface modified carbon black to simultaneously improve rolling resistance, wet traction, and wear resistance | Raymond Soufiani, Lashan Madusha Hendavitharanage De Silva, Frank E. Welsh, Luis P. Chibante | 2024-10-15 |
| 11945956 | Surface modified carbon black to simultaneously improve rolling resistance, wet traction, and wear resistance | Raymond Soufiani, Lashan Madusha Hendavitharanage De Silva, Frank E. Welsh, Luis P. Chibante | 2024-04-02 |
| 11753549 | Surface modified carbon black to simultaneously improve rolling resistance, wet traction, and wear resistance | Raymond Soufiani, Lashan Madusha Hendavitharanage De Silva, Frank E. Welsh, Luis P. Chibante | 2023-09-12 |
| 7566434 | Spheroidal aggregates comprising single-wall carbon nanotubes and method for making the same | Yuemei Yang, Martin P. Grosboll | 2009-07-28 |
| 7135160 | Spheroidal aggregates comprising single-wall carbon nanotubes and method for making the same | Yuemei Yang, Martin P. Grosboll | 2006-11-14 |
| 6998441 | Polyethylene/low molecular weight hydrogenated aliphatic resin blends | Gray A. Golze, Charles D. Mills, Richard C. Wagner, Brian Deaton, Rajendra K. Krishnaswamy | 2006-02-14 |
| 6770712 | Polyethylene/low molecular weight hydrogenated aliphatic resin blends | Gray A. Golze, Charles D. Mills, Richard C. Wagner, Brian Deaton, Rajendra K. Krishnaswamy | 2004-08-03 |