Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11866329 | Biochars, biochar extracts and biochar extracts having soluble signaling compounds and method for capturing material extracted from biochar | Han Suk Kim, Matthew W. Smith, Richard Wilson Belcher, Ranko Panayotov Bontchev, Brian Buege | 2024-01-09 |
| 11111185 | Enhanced biochar | Ranko Panayatov Bontchev, Han Suk Kim, Richard W. Wilson, Richard Wilson Belcher, Cameron Cheyne +3 more | 2021-09-07 |
| 11097241 | Biochars, biochar extracts and biochar extracts having soluble signaling compounds and method for capturing material extracted from biochar | Han Suk Kim, Matthew W. Smith, Richard Wilson Belcher, Ranko Panayotov Bontchev, Brian Buege | 2021-08-24 |
| 10301228 | Enhanced biochar | Ranko Panayatov Bontchev, Han Suk Kim, Richard W. Wilson, Richard Wilson Belcher, Cameron Cheyne +3 more | 2019-05-28 |
| 9809502 | Enhanced Biochar | Ranko Panayatov Bontchev, Han Suk Kim, Richard W. Wilson, Richard Wilson Belcher, Cameron Cheyne +3 more | 2017-11-07 |