B32B 27/28
Comprising synthetic resins not wholly covered by any one of the sub-groups
Official title: comprising synthetic resins not wholly covered by any one of the sub-groups {B32B27/30 - B32B27/42}
B32B27/28 (Comprising synthetic resins not wholly covered by any one of the sub-groups) appears on 5,101 US grants and 7,639 published applications in this corpus.
Search patents in B32B- Granted patents
- 5,101
- Published applications
- 7,639
- Assignees
- 2,382
- Inventors
- 15,645
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 11 | 0 |
| 1978 | 8 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 11 | 0 |
| 1982 | 8 | 0 |
| 1983 | 9 | 0 |
| 1984 | 6 | 0 |
| 1985 | 11 | 0 |
| 1986 | 14 | 0 |
| 1987 | 18 | 0 |
| 1988 | 25 | 0 |
| 1989 | 16 | 0 |
| 1990 | 26 | 0 |
| 1991 | 21 | 0 |
| 1992 | 32 | 0 |
| 1993 | 14 | 0 |
| 1994 | 24 | 0 |
| 1995 | 26 | 0 |
| 1996 | 27 | 0 |
| 1997 | 18 | 0 |
| 1998 | 30 | 0 |
| 1999 | 28 | 0 |
| 2000 | 39 | 0 |
| 2001 | 35 | 8 |
| 2002 | 29 | 51 |
| 2003 | 30 | 52 |
| 2004 | 36 | 71 |
| 2005 | 26 | 84 |
| 2006 | 24 | 118 |
| 2007 | 34 | 145 |
| 2008 | 28 | 66 |
| 2009 | 50 | 218 |
| 2010 | 53 | 306 |
| 2011 | 81 | 278 |
| 2012 | 122 | 198 |
| 2013 | 129 | 209 |
| 2014 | 124 | 215 |
| 2015 | 119 | 314 |
| 2016 | 174 | 429 |
| 2017 | 206 | 535 |
| 2018 | 288 | 688 |
| 2019 | 416 | 647 |
| 2020 | 494 | 647 |
| 2021 | 445 | 683 |
| 2022 | 431 | 529 |
| 2023 | 424 | 418 |
| 2024 | 401 | 353 |
| 2025 | 301 | 234 |
| 2026 | 159 | 143 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Waterproofing membrane with mineral binder component29 Sep 2026US 12,746,737 B2Sika Technology AG
- Laminate29 Sep 2026US 12,746,738 B2Toyobo Co., Ltd.
- Co-extruded sheet29 Sep 2026US 12,746,742 B2Maxell, Ltd.
- 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.
- 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.
- Fire-resistant pad8 Oct 2026US 2026/0307375 A1LG Energy Solution, Ltd.
- Display apparatus, apparatus for attaching cover panel, and method of attaching cover panel8 Oct 2026US 2026/0314247 A1Samsung Display Co., Ltd.
- High-temperature multilayer insulation24 Sep 2026US 2026/0285009 A1Blue Origin Manufacturing, LLC
Most cited
By later US patents
- Microfluidic analyzer module396US 5,932,799 AYSI Incorporated · 1999
- Waterproof laminate389US 4,194,041 AW. L. Gore & Associates, Inc. · 1980
- Headgear for masks216US 8,950,404 B2ResMed Limited · 2015
- Elastomeric waterproof laminate201US 4,443,511 AW. L. Gore & Associates, Inc. · 1984
- Heat shrinkable multi-layer film of hydrolyzed ethylene vinyl acetate and a cross-linked olefin polymer197US 4,064,296 AW. R. Grace & Co. · 1977