B32B 27/288
Comprising polyketones
Official title: {comprising polyketones}
B32B27/288 (Comprising polyketones) appears on 617 US grants and 926 published applications in this corpus.
Search patents in B32B- Granted patents
- 617
- Published applications
- 926
- Assignees
- 440
- Inventors
- 2,077
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 3 |
| 2003 | 4 | 1 |
| 2004 | 3 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 2 | 6 |
| 2008 | 1 | 3 |
| 2009 | 2 | 14 |
| 2010 | 1 | 29 |
| 2011 | 4 | 31 |
| 2012 | 6 | 23 |
| 2013 | 12 | 24 |
| 2014 | 17 | 26 |
| 2015 | 16 | 35 |
| 2016 | 24 | 46 |
| 2017 | 24 | 67 |
| 2018 | 32 | 115 |
| 2019 | 57 | 95 |
| 2020 | 78 | 112 |
| 2021 | 63 | 114 |
| 2022 | 77 | 80 |
| 2023 | 61 | 33 |
| 2024 | 61 | 38 |
| 2025 | 35 | 21 |
| 2026 | 17 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing an acoustic attenuation structure with control of the positioning of an acoustic skin8 Sep 2026US 12,728,617 B2Safran
- Impact resistant underbody shield materials and articles and methods of using them1 Sep 2026US 12,722,719 B2Hanwha Azdel, Inc.
- Low permeation article with polyketone barrier layer1 Sep 2026US 12,723,149 B2ContiTech USA, Inc.
- Pipe for transporting a fluid, insulated pipe with such, and method for manufacturing a pipe1 Sep 2026US 12,723,682 B2Brugg Rohrsystem AG
- Flexible fluid transport pipe and associated methods11 Aug 2026US 12,704,207 B2TechnipFMC Subsea France
- Composite wing carbon nanotube (cnt) ice protection23 Jul 2026US 2026/0208867 A1Goodrich Corporation
- Pfas-free hose constructed with thermoplastic inner layer23 Jul 2026US 2026/0210457 A1
- Multi-layer pipe30 Apr 2026US 2026/0117894 A1Yparex B.V.
- High pressure hoses for the delivery of hydrogen or gasoline26 Feb 2026US 2026/0054465 A1ContiTech Deutschland GmbH
- Boron nitride nanosheets reinforced composite material and method for producing the same29 Jan 2026US 2026/0027810 A1Korea Institute of Science and Technology
Most cited
By later US patents
- Photovoltaic module frontsheet and backsheet81US 11,217,715 B2GAF Energy LLC · 2022
- Photovoltaic module frontsheet and backsheet68US 11,424,379 B2GAF Energy LLC · 2022
- Plastic container51US 3,934,749 APolysar Plastics, Inc. · 1976
- Photovoltaic module frontsheet and backsheet50US 11,705,531 B2GAF Energy LLC · 2023
- Sealable polyolefinic multilayer film42US 4,502,263 AHoechst Aktiengesellschaft · 1985