B29C 66/342
Preventing air-inclusions
Official title: {Preventing air-inclusions}
B29C66/342 (Preventing air-inclusions) appears on 264 US grants and 261 published applications in this corpus.
Search patents in B29C- Granted patents
- 264
- Published applications
- 261
- Assignees
- 218
- Inventors
- 596
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 10 | 0 |
| 2001 | 5 | 7 |
| 2002 | 10 | 8 |
| 2003 | 5 | 9 |
| 2004 | 9 | 9 |
| 2005 | 6 | 11 |
| 2006 | 3 | 6 |
| 2007 | 4 | 5 |
| 2008 | 3 | 14 |
| 2009 | 7 | 14 |
| 2010 | 7 | 12 |
| 2011 | 7 | 10 |
| 2012 | 11 | 19 |
| 2013 | 9 | 8 |
| 2014 | 9 | 17 |
| 2015 | 6 | 14 |
| 2016 | 15 | 18 |
| 2017 | 18 | 12 |
| 2018 | 9 | 10 |
| 2019 | 7 | 7 |
| 2020 | 8 | 11 |
| 2021 | 11 | 5 |
| 2022 | 7 | 7 |
| 2023 | 7 | 14 |
| 2024 | 7 | 7 |
| 2025 | 8 | 3 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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- Method of joining pipes and apparatus for facilitating the same16 Apr 2026US 2026/0104122 A1
- Process for producing a composite component comprising at least one metal layer and one polymer layer2 Apr 2026US 2026/0091562 A1BASF SE
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Most cited
By later US patents
- Cannula with radiopaque tip170US 4,419,095 AShiley Incorporated · 1983
- Cannula with radiopaque tip100US 4,588,399 AShiley Incorporated · 1986
- Method of mass producing and packaging integrated optical subsystems74US 6,235,141 B1Digital Optics Corporation · 2001
- Heat bonding device64US 3,964,958 A1976
- Overlay applicator and method of using the same57US 9,662,860 B2Belkin International, Inc. · 2017