Self-blowing isocyanate-free polyurethane foams
US-12503552-B2 · Dec 23, 2025 · US
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Grignard Bruno patents
Grignard Bruno is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Grignard Bruno |
| Total patents | 4 |
| First publication | Jun 23, 2022 |
| Latest publication | Dec 23, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Self-blowing isocyanate-free polyurethane foams
US-2024043647-A1 · Feb 8, 2024 · US
Self-blowing isocyanate-free polyurethane foams
US-2023416487-A1 · Dec 28, 2023 · US
Self-blowing isocyanate-free polyurethane foams
US-2022195117-A1 · Jun 23, 2022 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Liege | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08J9/02 | 4 |
| C08G71/04 | 4 |
| C08J2375/04 | 4 |
| C08J9/08 | 3 |
| C08G2101/00 | 3 |