B29C 65/66
Joining or sealing of preformed parts: by liberation of internal stresses
Official title: by liberation of internal stresses, e.g. shrinking of one of the parts to be joined
B29C65/66 (Joining or sealing of preformed parts: by liberation of internal stresses) appears on 380 US grants and 249 published applications in this corpus.
Search patents in B29C- Granted patents
- 380
- Published applications
- 249
- Assignees
- 250
- Inventors
- 734
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 3 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 8 | 0 |
| 1982 | 12 | 0 |
| 1983 | 6 | 0 |
| 1984 | 1 | 0 |
| 1985 | 7 | 0 |
| 1986 | 10 | 0 |
| 1987 | 13 | 0 |
| 1988 | 11 | 0 |
| 1989 | 11 | 0 |
| 1990 | 13 | 0 |
| 1991 | 15 | 0 |
| 1992 | 8 | 0 |
| 1993 | 12 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 8 | 0 |
| 1999 | 10 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 4 |
| 2002 | 5 | 3 |
| 2003 | 6 | 15 |
| 2004 | 6 | 10 |
| 2005 | 3 | 5 |
| 2006 | 3 | 7 |
| 2007 | 1 | 6 |
| 2008 | 4 | 5 |
| 2009 | 0 | 8 |
| 2010 | 7 | 15 |
| 2011 | 6 | 17 |
| 2012 | 9 | 19 |
| 2013 | 14 | 10 |
| 2014 | 14 | 20 |
| 2015 | 9 | 13 |
| 2016 | 12 | 14 |
| 2017 | 17 | 13 |
| 2018 | 12 | 16 |
| 2019 | 10 | 8 |
| 2020 | 9 | 10 |
| 2021 | 8 | 1 |
| 2022 | 6 | 7 |
| 2023 | 8 | 7 |
| 2024 | 2 | 8 |
| 2025 | 8 | 5 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compression collars for coupling a tube to a tube fitting4 Aug 2026US 12,698,854 B2Life Technologies Corporation
- Method for fastening a part to another part using electrically deformable rivets23 Sep 2025US 12,420,952 B2Airbus Operations GmbH
- Methods of using compression collars for coupling a tube to a tube fitting26 Aug 2025US 12,398,832 B2Life Technologies Corporation
- Mesh to flexible screen frame laminator22 Jul 2025US 12,365,145 B2Erdman Automation Corporation
- Method and apparatus to assemble a high purity liquid distribution system24 Jun 2025US 12,337,549 B2Fit-Line, Inc.
- Method and system of sublimatic printing a hollow body1 Oct 2026US 2026/0296082 A1Atiu S.R.L.
- Ring-shaped or tubular component, in particular a stern bush tube of a watercraft, and method for producing such a component24 Sep 2026US 2026/0285464 A1
- Polymeric material fusion joining method, tube joint structure, and endoscope17 Sep 2026US 2026/0272267 A1Hunan Vathin Medical Instrument Co., Ltd.
- Mesh to flexible screen frame laminator25 Dec 2025US 2025/0387979 A1Erdman Automation Corporation
- Method and apparatus to assemble a high purity liquid distribution system18 Sep 2025US 2025/0289190 A1Fit-Line, Inc.
Most cited
By later US patents
- Tamper-proof container and cap assembly118US 5,133,470 ACapitol Vial Inc. · 1992
- Connector containing fusible material and having intrinsic temperature control93US 4,914,267 AMetcal, Inc. · 1990
- Method of radiant heat sealing of a balloon onto a catheter employing tinted shrink tubing90US 4,251,305 ABaxter Travenol Laboratories, Inc. · 1981
- Laser bonding of angioplasty balloon catheters87US 5,501,759 ASchneider (USA) Inc. · 1996
- Catheter having ring electrodes secured thereon86US 5,855,552 AEP Technologies, Inc. · 1999