B32B 2266/031
Bituminous or tarry material
B32B2266/031 (Bituminous or tarry material) appears on 1 US grants and 2 published applications in this corpus.
Search patents in B32B- Granted patents
- 1
- Published applications
- 2
- Assignees
- 2
- Inventors
- 5
- Latest grant
- 29 Aug 2023
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| Year | Granted patents | Published applications |
|---|---|---|
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
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