B32B 2266/0257
Polyamide
B32B2266/0257 (Polyamide) appears on 122 US grants and 217 published applications in this corpus.
Search patents in B32B- Granted patents
- 122
- Published applications
- 217
- Assignees
- 126
- Inventors
- 535
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 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 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 8 |
| 2010 | 1 | 7 |
| 2011 | 1 | 6 |
| 2012 | 1 | 7 |
| 2013 | 7 | 6 |
| 2014 | 2 | 6 |
| 2015 | 4 | 5 |
| 2016 | 4 | 14 |
| 2017 | 6 | 26 |
| 2018 | 7 | 10 |
| 2019 | 7 | 13 |
| 2020 | 12 | 17 |
| 2021 | 13 | 29 |
| 2022 | 13 | 9 |
| 2023 | 8 | 23 |
| 2024 | 16 | 12 |
| 2025 | 9 | 8 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Coextruded hemp composite board16 Jun 2026US 12,654,355 B2
- High-temperature, thermally-insulative laminates including aerogel layers9 Jun 2026US 12,649,300 B2Blueshift Materials, Inc.
- Sheet structure incorporating graphitic material, and method of manufacture26 May 2026US 12,636,860 B2Ora Graphene Audio Inc.
- Foam sheet core for composite sandwich structures and method of making the same12 May 2026US 12,623,431 B2The Boeing Company
- Thermochromic structure for solar and thermal radiation regulation27 Jan 2026US 12,534,955 B2The Hong Kong University of Science and Technology
- Sole structure for an article of footwear having enhanced roll acceleration19 Mar 2026US 2026/0076445 A1Under Armour, Inc.
- High temperature gel processed insulation composite and articles made therefrom19 Mar 2026US 2026/0078226 A1W. L. Gore & Associates, Inc.
- Thermally insulated multilayer tube for coolant4 Dec 2025US 2025/0369555 A1
- Conductive hydrogel-based strain sensors for measuring body movements6 Nov 2025US 2025/0339057 A1Nano and Advanced Materials Institute Limited
- Multilayer dissolvable solid article containing coating composition and process for making the same11 Sep 2025US 2025/0281364 A1The Procter & Gamble Company
Most cited
By later US patents
- Method of forming a thermoformable polypropylene foam sheet50US 6,251,319 B1The Dow Chemical Company · 2001
- Reinforced polymeric composites26US 4,828,897 ACentrite Corp. · 1989
- Air cargo container25US 9,248,958 B2Advanced Composite Structures, LLC · 2016
- Integral textile composite fabric18US 4,948,649 ALydall, Inc. · 1990
- Waterproof, water-vapor-permeable fabric construction15US 4,895,751 A1990