B29C 48/11
Comprising two or more partially or fully enclosed cavities
Official title: comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
B29C48/11 (Comprising two or more partially or fully enclosed cavities) appears on 822 US grants and 790 published applications in this corpus.
Search patents in B29C- Granted patents
- 822
- Published applications
- 790
- Assignees
- 430
- Inventors
- 1,475
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 8 | 0 |
| 1978 | 11 | 0 |
| 1979 | 12 | 0 |
| 1980 | 10 | 0 |
| 1981 | 12 | 0 |
| 1982 | 13 | 0 |
| 1983 | 11 | 0 |
| 1984 | 12 | 0 |
| 1985 | 13 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 12 | 0 |
| 1989 | 9 | 0 |
| 1990 | 8 | 0 |
| 1991 | 8 | 0 |
| 1992 | 12 | 0 |
| 1993 | 13 | 0 |
| 1994 | 12 | 0 |
| 1995 | 12 | 0 |
| 1996 | 22 | 0 |
| 1997 | 9 | 0 |
| 1998 | 12 | 0 |
| 1999 | 18 | 0 |
| 2000 | 11 | 0 |
| 2001 | 20 | 12 |
| 2002 | 15 | 17 |
| 2003 | 19 | 27 |
| 2004 | 29 | 57 |
| 2005 | 16 | 37 |
| 2006 | 20 | 31 |
| 2007 | 25 | 36 |
| 2008 | 7 | 45 |
| 2009 | 23 | 45 |
| 2010 | 29 | 45 |
| 2011 | 23 | 37 |
| 2012 | 24 | 21 |
| 2013 | 27 | 33 |
| 2014 | 25 | 46 |
| 2015 | 25 | 52 |
| 2016 | 24 | 29 |
| 2017 | 25 | 37 |
| 2018 | 18 | 27 |
| 2019 | 23 | 28 |
| 2020 | 41 | 27 |
| 2021 | 12 | 35 |
| 2022 | 15 | 17 |
| 2023 | 18 | 16 |
| 2024 | 15 | 13 |
| 2025 | 17 | 17 |
| 2026 | 10 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Processes for the production of an extruded web material from plastic, extruded web material and transport containers6 Oct 2026US 12,752,468 B2Gebr. Scheidt GmbH
- Methods of plugging a permeable porous cellular body15 Sep 2026US 12,734,726 B2Corning Incorporated
- Selective placement of advanced composites in extruded articles and building components15 Sep 2026US 12,735,937 B2Andersen Corporation
- Heat sink16 Jun 2026US 12,658,496 B2Fränkische Industrial Pipes GMBH & CO. KG
- Multi-lumen tube extrusion molding apparatus21 Apr 2026US 12,605,872 B2Pla Giken Co., Ltd.
- Apparatus and method for producing a cross-sectionally shaped aerosol-generating material extrudate2 Jul 2026US 2026/0182621 A1Philip Morris Products S. A.
- Extrusion molding material and building material28 May 2026US 2026/0146146 A1YKK AP Inc.
- Processes for the production of an extruded web material from plastic, extruded web material and transport containers2 Apr 2026US 2026/0091540 A1Gebr. Scheidt GmbH
- Die for producing aerosol-generating articles18 Dec 2025US 2025/0381721 A1Smoore International Holdings Limited
- Aerosol-generating article comprising an aerosol-cooling element4 Dec 2025US 2025/0366507 A1Philip Morris Products S. A.
Most cited
By later US patents
- Thermoplastic planks and methods for making the same450US 6,617,009 B1Mannington Mills, Inc. · 2003
- Tubing327US 5,533,985 A1996
- Deck plank and method of production211US 7,533,500 B2Deceuninck North America, LLC · 2009
- Honeycomb filter and ceramic filter assembly201US 6,669,751 B1Ibiden Co., Ltd. · 2003
- Process for forming gelatinous elastomer materials183US 6,413,458 B1EdiZONE, LC · 2002