Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12012497 | Recovered carbon black and composite material comprising said recovered carbon black | Martijn Lopes Cardoso, Pieter Cornelis Tobias TER KUILE, Jan Anne Jonkman, Cristina Zanzottera, Adrianus Hendrikus Josephus Johannes Van Oorschot +1 more | 2024-06-18 |
| 10119031 | Method for obtaining a carbon black powder by pyrolyzing scrap rubber, the carbon black thus obtained and the use thereof | Jan Anne Jonkman, Christopher Michael Twigg | 2018-11-06 |
| 9580606 | Method for obtaining a carbon black powder by pyrolyzing scrap rubber, the carbon black thus obtained and the use thereof | Jan Anne Jonkman, Christopher Michael Twigg | 2017-02-28 |