B32B 27/365
Comprising polycarbonates
Official title: {comprising polycarbonates}
B32B27/365 (Comprising polycarbonates) appears on 2,787 US grants and 4,276 published applications in this corpus.
Search patents in B32B- Granted patents
- 2,787
- Published applications
- 4,276
- Assignees
- 1,422
- Inventors
- 9,051
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 8 | 0 |
| 1978 | 6 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 7 | 0 |
| 1982 | 6 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 9 | 0 |
| 1986 | 14 | 0 |
| 1987 | 9 | 0 |
| 1988 | 12 | 0 |
| 1989 | 9 | 0 |
| 1990 | 20 | 0 |
| 1991 | 17 | 0 |
| 1992 | 11 | 0 |
| 1993 | 11 | 0 |
| 1994 | 15 | 0 |
| 1995 | 16 | 0 |
| 1996 | 20 | 0 |
| 1997 | 12 | 0 |
| 1998 | 24 | 0 |
| 1999 | 10 | 0 |
| 2000 | 27 | 0 |
| 2001 | 24 | 4 |
| 2002 | 12 | 23 |
| 2003 | 12 | 24 |
| 2004 | 18 | 34 |
| 2005 | 16 | 50 |
| 2006 | 17 | 57 |
| 2007 | 17 | 62 |
| 2008 | 14 | 25 |
| 2009 | 14 | 104 |
| 2010 | 27 | 184 |
| 2011 | 45 | 178 |
| 2012 | 55 | 107 |
| 2013 | 67 | 100 |
| 2014 | 53 | 123 |
| 2015 | 60 | 152 |
| 2016 | 75 | 217 |
| 2017 | 98 | 312 |
| 2018 | 168 | 348 |
| 2019 | 206 | 387 |
| 2020 | 277 | 416 |
| 2021 | 228 | 396 |
| 2022 | 253 | 316 |
| 2023 | 203 | 225 |
| 2024 | 265 | 192 |
| 2025 | 182 | 155 |
| 2026 | 92 | 85 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-material sheathing system6 Oct 2026US 12,752,520 B2Owens Corning Intellectual Capital, LLC
- Manufacturing a conductive transfer6 Oct 2026US 12,752,524 B2Interlink Electronics, Inc.
- Co-extruded sheet29 Sep 2026US 12,746,742 B2Maxell, Ltd.
- Multilayer body and electronic component formed of same15 Sep 2026US 12,735,570 B2Dow Toray Co., Ltd.
- Anti-reflection substrate8 Sep 2026US 12,729,320 B2Mitsubishi Gas Chemical Company, Inc.
- Biodegradable film8 Oct 2026US 2026/0307370 A1Novamont S. p. A.
- Polymer safety glazing for vehicles8 Oct 2026US 2026/0307379 A1RO Technologies, LLC
- Laminated resin sheet for molding, and molded article using same1 Oct 2026US 2026/0295982 A1Mitsubishi Gas Chemical Company, Inc.
- Multilayer body and cured product obtained by curing same24 Sep 2026US 2026/0285017 A1Mitsubishi Gas Chemical Company, Inc.
- Interior Fitting for a Vehicle17 Sep 2026US 2026/0274049 A1Illinois Tool Works Inc.
Most cited
By later US patents
- Headgear for masks216US 8,950,404 B2ResMed Limited · 2015
- Photoluminescent objects207US 9,057,021 B2Performance Indicator, LLC · 2015
- Golf ball with a multi-layered cover185US 5,783,293 AAcushnet Company · 1998
- Multilayer dental appliances and related methods and systems157US 9,655,691 B2Align Technology, Inc. · 2017
- Smoothing and barrier layers on high Tg substrates140US 6,492,026 B1Battelle Memorial Institute · 2002