B29K 2079/085
Thermoplastic polyimides
Official title: {Thermoplastic polyimides, e.g. polyesterimides, PEI, i.e. polyetherimides, or polyamideimides; Derivatives thereof}
B29K2079/085 (Thermoplastic polyimides) appears on 238 US grants and 350 published applications in this corpus.
Search patents in B29K- Granted patents
- 238
- Published applications
- 350
- Assignees
- 185
- Inventors
- 706
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 3 |
| 2007 | 0 | 15 |
| 2008 | 2 | 18 |
| 2009 | 4 | 14 |
| 2010 | 5 | 15 |
| 2011 | 8 | 14 |
| 2012 | 15 | 8 |
| 2013 | 9 | 6 |
| 2014 | 3 | 13 |
| 2015 | 8 | 33 |
| 2016 | 13 | 29 |
| 2017 | 17 | 27 |
| 2018 | 24 | 22 |
| 2019 | 21 | 27 |
| 2020 | 18 | 24 |
| 2021 | 12 | 13 |
| 2022 | 14 | 15 |
| 2023 | 14 | 20 |
| 2024 | 12 | 12 |
| 2025 | 13 | 10 |
| 2026 | 7 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing a multi-cell component11 Aug 2026US 12,703,128 B2Safran
- Method for producing a part, in particular a part made from a composite material28 Jul 2026US 12,691,649 B2Safran Aircraft Engines
- Method for joining fiber composite parts by ultrasonic welding28 Apr 2026US 12,611,820 B2Airbus Operations GmbH
- Polyamide-imide-based film, preparation method thereof, and cover window and display device comprising the same14 Apr 2026US 12,600,828 B2Microworks Solutions Co., Ltd.
- Thermoplastic resin foam, thermoplastic resin foam sheet, fiber-reinforced resin composite, method for manufacturing thermoplastic resin foam, thermoplastic resin foam molded article, method for manufacturing thermoplastic resin foam molded article, and foamed resin composite31 Mar 2026US 12,590,208 B2Sekisui Kasei Co., Ltd.
- Additive production device and associated additive production method8 Oct 2026US 2026/0307327 A1EOS GmbH Electro Optical Systems
- Process for producing a single-material particle-foam component30 Jul 2026US 2026/0217926 A1Evonik Operations GmbH
- Method for producing a vane made from composite material2 Jul 2026US 2026/0184027 A1Safran
- Polymer composites for fused filament deposition11 Jun 2026US 2026/0158726 A1Matsys
- Polymeric articles for applications in vehicles and methods of making the same7 May 2026US 2026/0124795 A1Core Molding Technologies, Inc.
Most cited
By later US patents
- Implants, device and method for joining tissue parts285US 7,335,205 B2Woodwelding AG · 2008
- Methods for fiber reinforced additive manufacturing188US 9,370,896 B2Markforged, Inc. · 2016
- Methods for fiber reinforced additive manufacturing170US 9,694,544 B2Markforged, Inc. · 2017
- 3D printing with kinematic coupling156US 9,539,762 B2Markforged, Inc. · 2017
- Multilayer fiber reinforcement design for 3D printing144US 9,688,028 B2Markforged, Inc. · 2017