B32B 3/00
Layered products comprising a layer with external or internal discontinuities or unevennesses
Official title: Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
B32B3/00 (Layered products comprising a layer with external or internal discontinuities or unevennesses) appears on 16,223 US grants and 21,907 published applications in this corpus.
Search patents in B32B- Granted patents
- 16,223
- Published applications
- 21,907
- Assignees
- 7,148
- Inventors
- 37,061
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 84 | 0 |
| 1977 | 88 | 0 |
| 1978 | 78 | 0 |
| 1979 | 62 | 0 |
| 1980 | 76 | 0 |
| 1981 | 87 | 0 |
| 1982 | 63 | 0 |
| 1983 | 46 | 0 |
| 1984 | 76 | 0 |
| 1985 | 81 | 0 |
| 1986 | 69 | 0 |
| 1987 | 67 | 0 |
| 1988 | 70 | 0 |
| 1989 | 76 | 0 |
| 1990 | 72 | 0 |
| 1991 | 62 | 0 |
| 1992 | 69 | 0 |
| 1993 | 64 | 0 |
| 1994 | 88 | 0 |
| 1995 | 85 | 0 |
| 1996 | 113 | 0 |
| 1997 | 144 | 0 |
| 1998 | 183 | 0 |
| 1999 | 139 | 0 |
| 2000 | 148 | 0 |
| 2001 | 120 | 62 |
| 2002 | 140 | 242 |
| 2003 | 174 | 296 |
| 2004 | 189 | 379 |
| 2005 | 136 | 411 |
| 2006 | 150 | 477 |
| 2007 | 146 | 405 |
| 2008 | 127 | 328 |
| 2009 | 130 | 458 |
| 2010 | 235 | 551 |
| 2011 | 252 | 596 |
| 2012 | 297 | 581 |
| 2013 | 378 | 883 |
| 2014 | 436 | 837 |
| 2015 | 588 | 902 |
| 2016 | 610 | 1213 |
| 2017 | 716 | 1367 |
| 2018 | 799 | 1500 |
| 2019 | 1122 | 1700 |
| 2020 | 1278 | 1600 |
| 2021 | 1109 | 1624 |
| 2022 | 1004 | 1310 |
| 2023 | 1083 | 1343 |
| 2024 | 1171 | 1184 |
| 2025 | 1072 | 997 |
| 2026 | 571 | 661 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B32B 3/26Layered products comprising a layer with external or internal discontinuities or unevennesses9,974
- B32B 3/02Layered products comprising a layer with external or internal discontinuities or unevennesses5,972
- B32B 3/10Layered products comprising a layer with external or internal discontinuities or unevennesses4,393
Recent patents
- Device for diffusing volatile substances and method for its manufacturing6 Oct 2026US 12,752,030 B2Zobele Holding SPA
- Stiffening structure and method for stiffening a sheet element6 Oct 2026US 12,752,509 B2Photon, Inc.
- Programmable adhesion using nonlinear kirigami structures6 Oct 2026US 12,752,510 B2Iowa State University Research Foundation, Inc.
- Thermoplastic films and bags with improved strength properties created by angled selfing6 Oct 2026US 12,752,511 B2The Glad Products Company
- Overt security features6 Oct 2026US 12,752,517 B2Sicpa Holding SA
- Elastic laminates and methods for assembling elastic laminates for absorbent articles8 Oct 2026US 2026/0306306 A1The Procter & Gamble Company
- Patterned Apertured Webs8 Oct 2026US 2026/0306312 A1The Procter & Gamble Company
- Ice protection panel system8 Oct 2026US 2026/0306936 A1Signature Systems Group, LLC
- Riblet structure, and method for producing such a riblet structure8 Oct 2026US 2026/0307358 A1
- Method for Creating Foamed Pattern on Article8 Oct 2026US 2026/0307360 A1Chance Line Industrial Co., Ltd.
Most cited
By later US patents
- Surgical system instrument sterile adapter1,479US 9,096,033 B2Intuitive Surgical Operations, Inc. · 2015
- Tufted fibrous web1,198US 7,682,686 B2The Procter & Gamble Company · 2010
- Multi-layered surgical prosthesis1,087US 9,486,302 B2Nanyang Technological University · 2016
- Woven constructs with interlocked standing fibers858US 10,271,849 B2Ethicon, Inc. · 2019
- Compressible adjuncts with bonding nodes852US 10,172,620 B2Ethicon, Inc. · 2019