B29K 2233/00
Use of polymers of unsaturated acids or derivatives thereof, as reinforcement
Official title: Use of polymers of unsaturated acids or derivatives thereof, as reinforcement {(B29K2235/00 takes precedence)}
B29K2233/00 (Use of polymers of unsaturated acids or derivatives thereof, as reinforcement) appears on 38 US grants and 49 published applications in this corpus.
Search patents in B29K- Granted patents
- 38
- Published applications
- 49
- Assignees
- 35
- Inventors
- 126
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 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 | 3 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 3 |
| 2014 | 2 | 1 |
| 2015 | 0 | 2 |
| 2016 | 3 | 5 |
| 2017 | 1 | 4 |
| 2018 | 5 | 0 |
| 2019 | 2 | 5 |
| 2020 | 3 | 4 |
| 2021 | 4 | 2 |
| 2022 | 1 | 5 |
| 2023 | 1 | 0 |
| 2024 | 2 | 5 |
| 2025 | 2 | 3 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Clamshell shape forming systems and methods6 Oct 2026US 12,752,498 B2Goodrich Corporation
- Continuous ultrasonic welding thermoplastic material for aerospace component repair18 Aug 2026US 12,709,077 B2Rohr, Inc.
- Resin molded body and resin molded body production method14 Jul 2026US 12,679,951 B2Mitsubishi Chemical Corporation
- Resin molded body and resin molded body production method24 Mar 2026US 12,583,997 B2Mitsubishi Chemical Corporation
- Hybrid resin composition for the 3D-printing of objects19 Aug 2025US 12,390,987 B2Cubicure GmbH
- Molding Material, Method For Producing Molding Material, Molded Article, And Method For Producing Molded Article8 Oct 2026US 2026/0307302 A1Seiko Epson Corporation
- Embedded contact lenses with surface and astigmatism masking30 Jul 2026US 2026/0216977 A1Alcon Inc.
- Variable geometry component from opf needled cylinder2 Apr 2026US 2026/0091563 A1Goodrich Corporation
- Continuous ultrasonic welding thermoplastic material for aerospace component repair9 Oct 2025US 2025/0312981 A1Rohr, Inc.
- Clamshell shape forming systems and methods2 Oct 2025US 2025/0303651 A1Goodrich Corporation
Most cited
By later US patents
- Additive manufacturing of a unibody vehicle117US 10,022,912 B2GM Global Technology Operations LLC · 2018
- Lining of pipelines and passageways56US 4,581,247 AInsituform International N.V. · 1986
- Connection between composites with non-compatible properties and method for preparation39US 7,521,105 B2Vestas Wind System A/S · 2009
- Laminated fiberglass fabric34US 4,282,283 ATextured Products, Inc. · 1981
- Connection between composites with non-compatible properties and method for preparation15US 8,409,396 B2Vestas Wind Systems A/S · 2013