B29K 2629/14
Polyvinylacetals
Official title: {Polyvinylacetals}
B29K2629/14 (Polyvinylacetals) appears on 4 US grants and 5 published applications in this corpus.
Search patents in B29K- Granted patents
- 4
- Published applications
- 5
- Assignees
- 3
- Inventors
- 6
- Latest grant
- 11 May 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 2 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 2 | 0 |
By publication year.
Recent patents
- Textile-like in-mold sheet, production method of the same, preform molded body, textile-like resin molded body, and production method of the same11 May 2021US 11,000,980 B2ART&TECH Co., Ltd.
- Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced properties30 Mar 2021US 10,960,650 B2Solutia Inc.
- Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced properties27 Aug 2019US 10,391,749 B2Solutia Inc.
- Poly(vinyl acetal) resin compositions, layers and interlayers having enhanced properties8 Aug 2017US 9,724,899 B2Solutia Inc.
- Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced properties19 Dec 2019US 2019/0381772 A1Solutia Inc.
- Textile-like in-mold sheet, production method of the same, preform molded body, textile-like resin molded body, and production method of the same7 Jun 2018US 2018/0154563 A1ART&TECH Co., Ltd.
- Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced properties26 Oct 2017US 2017/0305125 A1Solutia Inc.
- Textile-like in-mold sheet, production method of the same, preform molded body, textile-like resin molded body, and production method of the same28 Jul 2016US 2016/0214293 A1ART&TECH Co., Ltd.
- Poly(vinyl acetal) resin compositions, layers and interlayers having enhanced properties9 Jun 2016US 2016/0159047 A1Solutia Inc.
Most cited
By later US patents