B32B 27/285
Comprising polyethers
Official title: {comprising polyethers}
B32B27/285 (Comprising polyethers) appears on 1,359 US grants and 2,048 published applications in this corpus.
Search patents in B32B- Granted patents
- 1,359
- Published applications
- 2,048
- Assignees
- 866
- Inventors
- 4,618
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 7 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 0 | 0 |
| 1992 | 8 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 9 | 0 |
| 1996 | 13 | 0 |
| 1997 | 7 | 0 |
| 1998 | 11 | 0 |
| 1999 | 12 | 0 |
| 2000 | 13 | 0 |
| 2001 | 10 | 0 |
| 2002 | 4 | 8 |
| 2003 | 10 | 7 |
| 2004 | 3 | 8 |
| 2005 | 3 | 8 |
| 2006 | 2 | 24 |
| 2007 | 3 | 27 |
| 2008 | 3 | 10 |
| 2009 | 6 | 55 |
| 2010 | 11 | 110 |
| 2011 | 12 | 90 |
| 2012 | 39 | 48 |
| 2013 | 34 | 45 |
| 2014 | 28 | 44 |
| 2015 | 29 | 52 |
| 2016 | 45 | 80 |
| 2017 | 37 | 142 |
| 2018 | 61 | 234 |
| 2019 | 117 | 212 |
| 2020 | 159 | 217 |
| 2021 | 129 | 227 |
| 2022 | 143 | 140 |
| 2023 | 127 | 93 |
| 2024 | 116 | 82 |
| 2025 | 79 | 61 |
| 2026 | 36 | 24 |
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
- Anti-reflection substrate8 Sep 2026US 12,729,320 B2Mitsubishi Gas Chemical Company, Inc.
- Impact resistant underbody shield materials and articles and methods of using them1 Sep 2026US 12,722,719 B2Hanwha Azdel, Inc.
- Multi-layer self-healing apparatuses and methods18 Aug 2026US 12,709,089 B2The Board of Trustees of the Leland Stanford Junior University
- Thermoplastic composite hose for transporting fluid and flexible pipe comprising same11 Aug 2026US 12,704,208 B2TechnipFMC Subsea France
- Elastic laminates and methods for assembling elastic laminates for absorbent articles8 Oct 2026US 2026/0306306 A1The Procter & Gamble Company
- Biodegradable film8 Oct 2026US 2026/0307370 A1Novamont S. p. A.
- Composition, prepreg, and metal-clad laminate27 Aug 2026US 2026/0250507 A1AGC Inc.
- Multilayer structures containing low viscosity polyurethane pottant compositions20 Aug 2026US 2026/0241664 A1
- Footwear insert formed from a composite assembly having anti-puncture and anisotropic properties13 Aug 2026US 2026/0232071 A1Carbitex, Inc.
Most cited
By later US patents
- Elastomeric waterproof laminate201US 4,443,511 AW. L. Gore & Associates, Inc. · 1984
- Golf ball with a multi-layered cover185US 5,783,293 AAcushnet Company · 1998
- Spunlaced polyester-meltblown polyetherester laminate181US 4,781,966 AKimberly-Clark Corporation · 1988
- Breathable elastic film/nonwoven laminate177US 5,883,028 AKimberly-Clark Worldwide, Inc. · 1999
- Multilayer dental appliances and related methods and systems157US 9,655,691 B2Align Technology, Inc. · 2017