B29C 65/72
Joining or sealing of preformed parts: by combined operations or combined techniques
Official title: by combined operations {or combined techniques}, e.g. welding and stitching
B29C65/72 (Joining or sealing of preformed parts: by combined operations or combined techniques) appears on 786 US grants and 880 published applications in this corpus.
Search patents in B29C- Granted patents
- 786
- Published applications
- 880
- Assignees
- 559
- Inventors
- 1,772
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 7 | 0 |
| 1985 | 8 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 8 | 0 |
| 1990 | 7 | 0 |
| 1991 | 7 | 0 |
| 1992 | 8 | 0 |
| 1993 | 7 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 13 | 0 |
| 1999 | 9 | 0 |
| 2000 | 9 | 0 |
| 2001 | 10 | 2 |
| 2002 | 12 | 11 |
| 2003 | 8 | 20 |
| 2004 | 14 | 15 |
| 2005 | 8 | 22 |
| 2006 | 8 | 19 |
| 2007 | 13 | 22 |
| 2008 | 10 | 23 |
| 2009 | 7 | 24 |
| 2010 | 15 | 30 |
| 2011 | 13 | 16 |
| 2012 | 18 | 28 |
| 2013 | 23 | 43 |
| 2014 | 23 | 58 |
| 2015 | 39 | 69 |
| 2016 | 33 | 63 |
| 2017 | 47 | 79 |
| 2018 | 56 | 64 |
| 2019 | 65 | 52 |
| 2020 | 55 | 48 |
| 2021 | 42 | 37 |
| 2022 | 32 | 30 |
| 2023 | 36 | 29 |
| 2024 | 22 | 36 |
| 2025 | 25 | 26 |
| 2026 | 17 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of manufacturing flexible substrate15 Sep 2026US 12,740,305 B2Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Packages configured for improved sealing8 Sep 2026US 12,728,604 B2Intercontinental Great Brands LLC
- Continuous ultrasonic welding thermoplastic material for aerospace component repair18 Aug 2026US 12,709,077 B2Rohr, Inc.
- Textile part provided with an electronic tag comprising a wired electronic device and method for producing such a part18 Aug 2026US 12,711,345 B2Primo1D
- Packaging bag with spout and method for producing packaging bag with spout14 Jul 2026US 12,679,619 B2ZACROS Corporation
- Multilayer Fabric Welder1 Oct 2026US 2026/0295947 A1
- Intravascular devices systems and methods with an adhesively attached shaping ribbon13 Aug 2026US 2026/0232967 A1Philips Image Guided Therapy Corporation
- Methods and Apparatuses for Making Elastomeric Laminates6 Aug 2026US 2026/0224411 A1The Procter & Gamble Company
- Composite for External Trim of a Motor Vehicle4 Jun 2026US 2026/0152133 A1Bayerische Motoren Werke Aktiengesellschaft
- Joining apparatus and heating system2 Apr 2026US 2026/0091559 A1Nippon Avionics Co., Ltd.
Most cited
By later US patents
- Apparatus for rivetting592US 8,327,514 B2Gunyang Trunet Co., Ltd. · 2012
- Method of joining two thermoplastic articles380US 4,761,871 APhillips Petroleum Company · 1988
- Insulating container342US 9,139,352 B2YETI Coolers, LLC · 2015
- Friction welding329US 5,460,317 AThe Welding Institute · 1995
- High strength polymer-based cartridge casing and manufacturing method256US 8,443,730 B2PCP Tactical, LLC · 2013