B29K 2833/18
Polymers of nitriles
B29K2833/18 (Polymers of nitriles) appears on 4 US grants and 3 published applications in this corpus.
Search patents in B29K- Granted patents
- 4
- Published applications
- 3
- Assignees
- 3
- Inventors
- 4
- Latest grant
- 25 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Hot stamping method25 Feb 2025US 12,233,662 B2Illumination Corporation
- Hot stamping apparatus22 Oct 2024US 12,122,182 B2Illumination Corporation
- Mold materials for silicone containing lens materials28 Dec 1993US 5,274,008 ABausch & Lomb Incorporated
- Method of molding shaped polymeric articles27 Oct 1992US 5,158,717 ABausch & Lomb Incorporated
- Hot stamping apparatus and hot stamping method14 Mar 2024US 2024/0083195 A1Illumination Corporation
- Hot stamping apparatus and hot stamping method2 Jun 2022US 2022/0169069 A1Illumination Corporation
- Production of elastomer parts manufactured by duplication, based on a reference standard model8 Oct 2020US 2020/0316822 A1Biwi S.A.
Most cited
By later US patents