Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9873797 | Process for the production of carbon black | Juan Rodriguez, Sunil Kumar Narayanan | 2018-01-23 | |
| 9156992 | Process for the preparation of carbon black pellets | Mayur Prabhu, Vijay Agarwal, S. Rajamohamed | 2015-10-13 | |
| 6863713 | Method to adsorb an adsorbate using modified carbonaceous material | James A. Belmont, Douglas M. Smith, Jameel Menashi | 2005-03-08 | $6,188,000 |
| 5972826 | Densified carbon black adsorbent and a process for adsorbing a gas with such an adsorbent | Ralph Ulrich Boes, Douglas M. Smith | 1999-10-26 | $11,233,000 |