Flame-retardant rigid polyurethane foam
US-11236192-B2 · Feb 1, 2022 · US
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Toei Yozo patents
Toei Yozo is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Toei Yozo |
| Total patents | 7 |
| First publication | Mar 5, 2015 |
| Latest publication | Feb 1, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Polyurethane composition
US-10982037-B2 · Apr 20, 2021 · US
Polyurethane composition
US-2020317852-A1 · Oct 8, 2020 · US
Flame-retardant rigid polyurethane foam
US-2018265620-A1 · Sep 20, 2018 · US
Foamable composition
US-9416242-B2 · Aug 16, 2016 · US
Foamable composition
US-2015203648-A1 · Jul 23, 2015 · US
Porous body
US-2015064435-A1 · Mar 5, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sekisui Chemical Co Ltd | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08G18/1808 | 4 |
| C08G18/2027 | 4 |
| C08G18/7671 | 4 |
| C08K5/521 | 4 |
| C08K3/02 | 4 |