B29C 70/545
Perforating, cutting or machining during or after moulding
Official title: {Perforating, cutting or machining during or after moulding}
B29C70/545 (Perforating, cutting or machining during or after moulding) appears on 1,027 US grants and 1,167 published applications in this corpus.
Search patents in B29C- Granted patents
- 1,027
- Published applications
- 1,167
- Assignees
- 504
- Inventors
- 2,374
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 9 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 8 | 0 |
| 1991 | 9 | 0 |
| 1992 | 11 | 0 |
| 1993 | 9 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 14 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 9 | 0 |
| 2001 | 7 | 4 |
| 2002 | 11 | 9 |
| 2003 | 13 | 12 |
| 2004 | 11 | 15 |
| 2005 | 6 | 22 |
| 2006 | 12 | 22 |
| 2007 | 8 | 30 |
| 2008 | 7 | 18 |
| 2009 | 10 | 35 |
| 2010 | 19 | 50 |
| 2011 | 23 | 39 |
| 2012 | 26 | 32 |
| 2013 | 35 | 41 |
| 2014 | 48 | 38 |
| 2015 | 27 | 53 |
| 2016 | 28 | 52 |
| 2017 | 42 | 77 |
| 2018 | 54 | 63 |
| 2019 | 64 | 87 |
| 2020 | 78 | 89 |
| 2021 | 66 | 79 |
| 2022 | 71 | 87 |
| 2023 | 61 | 60 |
| 2024 | 61 | 81 |
| 2025 | 66 | 52 |
| 2026 | 33 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
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- Methods for composite filament fabrication in three dimensional printing130US 10,076,875 B2Markforged, Inc. · 2018
- Systems for additively manufacturing composite parts127US 10,201,941 B2The Boeing Company · 2019
- Systems for additively manufacturing composite parts126US 10,343,355 B2The Boeing Company · 2019