B32
Layered products
B32 (Layered products) appears on 77,712 US grants and 95,540 published applications in this corpus.
Search patents in B32- Granted patents
- 77,712
- Published applications
- 95,540
- Assignees
- 21,560
- Inventors
- 146,625
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 483 | 0 |
| 1977 | 403 | 0 |
| 1978 | 432 | 0 |
| 1979 | 286 | 0 |
| 1980 | 424 | 0 |
| 1981 | 514 | 0 |
| 1982 | 440 | 0 |
| 1983 | 440 | 0 |
| 1984 | 489 | 0 |
| 1985 | 539 | 0 |
| 1986 | 465 | 0 |
| 1987 | 561 | 0 |
| 1988 | 529 | 0 |
| 1989 | 734 | 0 |
| 1990 | 712 | 0 |
| 1991 | 679 | 0 |
| 1992 | 754 | 0 |
| 1993 | 643 | 0 |
| 1994 | 818 | 0 |
| 1995 | 799 | 0 |
| 1996 | 918 | 0 |
| 1997 | 1004 | 0 |
| 1998 | 1259 | 0 |
| 1999 | 1247 | 0 |
| 2000 | 1186 | 0 |
| 2001 | 1219 | 549 |
| 2002 | 1366 | 1841 |
| 2003 | 1472 | 2485 |
| 2004 | 1493 | 2663 |
| 2005 | 1089 | 2510 |
| 2006 | 1093 | 2403 |
| 2007 | 992 | 2310 |
| 2008 | 787 | 2320 |
| 2009 | 835 | 2516 |
| 2010 | 1256 | 2858 |
| 2011 | 1415 | 2957 |
| 2012 | 1605 | 3120 |
| 2013 | 1843 | 4191 |
| 2014 | 2119 | 4296 |
| 2015 | 2517 | 5068 |
| 2016 | 2916 | 4943 |
| 2017 | 3328 | 5044 |
| 2018 | 3476 | 5670 |
| 2019 | 4248 | 5893 |
| 2020 | 4528 | 6060 |
| 2021 | 4074 | 5436 |
| 2022 | 3841 | 4806 |
| 2023 | 3842 | 4740 |
| 2024 | 3870 | 4491 |
| 2025 | 3537 | 3740 |
| 2026 | 2193 | 2630 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subclasses
Granted patents
Recent patents
- Aerosol generation device comprising a thermal insulation wall and associated assembly method6 Oct 2026US 12,751,487 B2JT International SA
- Device for diffusing volatile substances and method for its manufacturing6 Oct 2026US 12,752,030 B2Zobele Holding SPA
- RV and trailer composite panel manufacturing process with interlocking connections assembly system6 Oct 2026US 12,752,501 B2Carbon Lite Trailers, Inc.
- Biaxially oriented thermoplastic polymer laminate films for luggage articles and methods of making the same6 Oct 2026US 12,752,508 B2Canco Hungary Ltd.
- Stiffening structure and method for stiffening a sheet element6 Oct 2026US 12,752,509 B2Photon, Inc.
- Walk-off carpet8 Oct 2026US 2026/0305911 A1Aladdin Manufacturing Corporation
- Elastic laminates and methods for assembling elastic laminates for absorbent articles8 Oct 2026US 2026/0306306 A1The Procter & Gamble Company
- Elastomeric laminate(s) for absorbent article donning8 Oct 2026US 2026/0306309 A1The Procter & Gamble Company
- Patterned Apertured Webs8 Oct 2026US 2026/0306312 A1The Procter & Gamble Company
- Non-woven of spunbonded thermoplastic filaments having improved weldability properties and method for manufacturing such a non-woven8 Oct 2026US 2026/0306698 A1Dounor SAS
Most cited
By later US patents
- Method of fabricating thin film sensors2,095US 5,391,250 AMiniMed Inc. · 1995
- Surgical system instrument sterile adapter1,479US 9,096,033 B2Intuitive Surgical Operations, Inc. · 2015
- Wound dressing1,449US 5,973,221 ASeton Healthcare Group PLC. · 1999
- Method for forming nonwoven webs1,405US 4,340,563 AKimberly-Clark Corporation · 1982
- Reinforced absorbable multilayered fabric for use in tissue repair and regeneration1,399US 7,749,204 B2Ethicon, Inc. · 2010