B29C 66/81241
Being porous or sintered
Official title: {being porous or sintered}
B29C66/81241 (Being porous or sintered) appears on 129 US grants and 68 published applications in this corpus.
Search patents in B29C- Granted patents
- 129
- Published applications
- 68
- Assignees
- 82
- Inventors
- 227
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 9 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 1 |
| 2003 | 4 | 6 |
| 2004 | 7 | 5 |
| 2005 | 3 | 2 |
| 2006 | 0 | 4 |
| 2007 | 2 | 2 |
| 2008 | 1 | 3 |
| 2009 | 0 | 3 |
| 2010 | 2 | 8 |
| 2011 | 4 | 5 |
| 2012 | 4 | 7 |
| 2013 | 3 | 3 |
| 2014 | 5 | 6 |
| 2015 | 6 | 3 |
| 2016 | 4 | 3 |
| 2017 | 2 | 1 |
| 2018 | 2 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and device for joining composite material elements14 Apr 2026US 12,600,099 B2Leonardo S.P.A.
- Method and apparatus for making bags12 Sep 2023US 11,752,727 B2CMD Corporation
- Sonotrode16 May 2023US 11,648,737 B2Db Sonics, Inc.
- Sonotrode10 May 2022US 11,325,319 B2Db Sonics, Inc.
- Method of manufacturing contoured objects by radio frequency welding and tooling assembly for same15 Sep 2020US 10,773,462 B2NIKE, Inc.
- Method and device for joining composite material elements17 Jul 2025US 2025/0229499 A1Leonardo S.P.A.
- Sonotrode25 Aug 2022US 2022/0266536 A1Db Sonics, Inc.
- Method and apparatus for making bags29 Jul 2021US 2021/0229392 A1CMD Corporation
- Sonotrode22 Apr 2021US 2021/0114309 A1Db Sonics, Inc.
- Method for arranging a functional layer on a plastic component, and a composite made thereof6 Sep 2018US 2018/0250887 A1Hella GmbH & Co. KGaA
Most cited
By later US patents
- Apparatus, method and expedient materials for ultrasonic preparation of human and animal hard or soft tissues and of dental or bone replacement materials as well as object obtained thereby585US 6,139,320 A2000
- Method for achieving thermal uniformity in induction processing of organic matrix composites or metals98US 5,728,309 AThe Boeing Company · 1998
- Retort for achieving thermal uniformity in induction processing of organic matrix composites or metals83US 5,645,744 AThe Boeing Company · 1997
- Ceramic die for induction heating work cells67US 5,683,608 AThe Boeing Company · 1997
- Multilayer susceptors for achieving thermal uniformity in induction processing of organic matrix composites or metals57US 5,808,281 AThe Boeing Company · 1998