B29C 66/81455
Being a fluid inflatable bag or bladder, a diaphragm or a vacuum
Official title: {being a fluid inflatable bag or bladder, a diaphragm or a vacuum bag for applying isostatic pressure (inflatable element positioned between the joining tool and a backing-up part B29C66/82421)}
B29C66/81455 (Being a fluid inflatable bag or bladder, a diaphragm or a vacuum) appears on 313 US grants and 298 published applications in this corpus.
Search patents in B29C- Granted patents
- 313
- Published applications
- 298
- Assignees
- 178
- Inventors
- 681
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 7 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 7 | 0 |
| 1998 | 7 | 0 |
| 1999 | 12 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 1 |
| 2002 | 5 | 6 |
| 2003 | 2 | 9 |
| 2004 | 6 | 12 |
| 2005 | 4 | 11 |
| 2006 | 7 | 8 |
| 2007 | 5 | 10 |
| 2008 | 2 | 9 |
| 2009 | 5 | 10 |
| 2010 | 3 | 13 |
| 2011 | 10 | 7 |
| 2012 | 10 | 11 |
| 2013 | 7 | 9 |
| 2014 | 12 | 20 |
| 2015 | 14 | 12 |
| 2016 | 13 | 20 |
| 2017 | 14 | 14 |
| 2018 | 9 | 11 |
| 2019 | 16 | 18 |
| 2020 | 11 | 17 |
| 2021 | 16 | 17 |
| 2022 | 18 | 16 |
| 2023 | 15 | 12 |
| 2024 | 14 | 11 |
| 2025 | 11 | 9 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Support, bonding device including support, and method of manufacturing display device using the same15 Sep 2026US 12,734,745 B2Samsung Display Co., Ltd.
- Adhesive assembly method and an adhesive assembly obtained by the method9 Jun 2026US 12,649,307 B2Safran Aircraft Engines
- Process for coating a preformed substrate14 Apr 2026US 12,600,081 B2Persico S.P.A.
- Method and device for joining composite material elements14 Apr 2026US 12,600,099 B2Leonardo S.P.A.
- Induction welding using a heat sink and/or cooling3 Mar 2026US 12,565,012 B2The Boeing Company
- Tool for bonding an anti-wear strip to a turbomachine vane10 Sep 2026US 2026/0264341 A1Safran Aircraft Engines
- Systems and methods for bonding materials using expandable tooling28 May 2026US 2026/0145414 A1The Boeing Company
- Manufacturing an acoustic panel by laser welding23 Apr 2026US 2026/0109115 A1Safran
- Methods for manufacturing thermally protected polymer composite structure19 Feb 2026US 2026/0048575 A1The Boeing Company
- Mounting device19 Feb 2026US 2026/0052933 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Balloon configuration for atherectomy catheter178US 5,092,873 ADevices for Vascular Intervention, Inc. · 1992
- Balloon connection and inflation lumen for atherectomy catheter140US 5,222,966 ADevices for Vascular Intervention, Inc. · 1993
- Composite structure reinforcement83US 4,808,461 AFoster-Miller, Inc. · 1989
- Susceptor integration into reinforced thermoplastic composites75US 5,916,469 AThe Boeing Company · 1999
- Apparatus and method for joining dissimilar materials to form a structural support member72US 6,374,570 B1Lockheed Martin Corporation · 2002