B29K 2623/14
Copolymers of polypropylene
Official title: {Copolymers of polypropylene (B29K2623/16 takes precedence)}
B29K2623/14 (Copolymers of polypropylene) appears on 2 US grants and 6 published applications in this corpus.
Search patents in B29K- Granted patents
- 2
- Published applications
- 6
- Assignees
- 2
- Inventors
- 5
- Latest grant
- 22 May 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
By publication year.
Recent patents
- Multi-material membrane for vat polymerization printer28 Apr 2022US 2022/0126514 A1Nexa3D Inc.
- Multilayered clear over color polyolefin sheets and layered backing structure19 May 2016US 2016/0136860 A1A. Schulman, Inc.
- Multilayered clear over color polyolefin sheets and layered backing structure24 Dec 2015US 2015/0368432 A1A. Schulman, Inc.
- Multilayer Clear Over Color Polyolefin Sheets and Layered Backing Structure15 Mar 2012US 2012/0064317 A1A. Schulman, Inc.
- Multilayer Clear Over Color Polyolefin Sheets and Layered Backing Structure21 Jan 2010US 2010/0015426 A1A. Schulman, Inc.
Most cited
By later US patents