Viscoelastic elastomeric polyurethane foams, process for preparing them and use thereof
US-12552894-B2 · Feb 17, 2026 · US
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Wang Liying patents
Wang Liying is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Liying |
| Total patents | 7 |
| First publication | Feb 18, 2016 |
| Latest publication | Feb 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Methods and compositions for forming elastomeric polyurethane articles and associated elastomeric polyurethane articles formed therefrom
US-11884768-B2 · Jan 30, 2024 · US
Viscoelastic Elastomeric Polyurethane Foams, Process for Preparing Them and Use Thereof
US-2023272149-A1 · Aug 31, 2023 · US
Spray polyurethane elastomers and methods for producing the same
US-2022340704-A1 · Oct 27, 2022 · US
Methods and compositions for forming elastomeric polyurethane articles and associated elastomeric polyurethane articles formed therefrom
US-2020332049-A1 · Oct 22, 2020 · US
Flame retardant polyurethane foam and method for producing same
US-9908984-B2 · Mar 6, 2018 · US
Flame Retardant Polyurethane Foam And Method For Producing Same
US-2016046779-A1 · Feb 18, 2016 · 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 |
|---|---|
| Basf Se | 7 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08G18/7671 | 5 |
| C08J2375/08 | 4 |
| C08J2205/06 | 4 |
| C08G2101/00 | 4 |
| C08G18/797 | 4 |