B26F 1/38
Cutting-out
Official title: Cutting-out; Stamping-out
B26F1/38 (Cutting-out) appears on 2,019 US grants and 1,950 published applications in this corpus.
Search patents in B26F- Granted patents
- 2,019
- Published applications
- 1,950
- Assignees
- 1,141
- Inventors
- 4,019
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 24 | 0 |
| 1977 | 23 | 0 |
| 1978 | 24 | 0 |
| 1979 | 13 | 0 |
| 1980 | 16 | 0 |
| 1981 | 25 | 0 |
| 1982 | 23 | 0 |
| 1983 | 22 | 0 |
| 1984 | 30 | 0 |
| 1985 | 37 | 0 |
| 1986 | 39 | 0 |
| 1987 | 39 | 0 |
| 1988 | 35 | 0 |
| 1989 | 38 | 0 |
| 1990 | 45 | 0 |
| 1991 | 51 | 0 |
| 1992 | 43 | 0 |
| 1993 | 41 | 0 |
| 1994 | 37 | 0 |
| 1995 | 18 | 0 |
| 1996 | 29 | 0 |
| 1997 | 28 | 0 |
| 1998 | 42 | 0 |
| 1999 | 46 | 0 |
| 2000 | 46 | 0 |
| 2001 | 58 | 16 |
| 2002 | 27 | 34 |
| 2003 | 28 | 45 |
| 2004 | 34 | 72 |
| 2005 | 25 | 83 |
| 2006 | 35 | 88 |
| 2007 | 20 | 69 |
| 2008 | 20 | 70 |
| 2009 | 30 | 73 |
| 2010 | 41 | 72 |
| 2011 | 36 | 84 |
| 2012 | 36 | 93 |
| 2013 | 40 | 87 |
| 2014 | 54 | 85 |
| 2015 | 57 | 94 |
| 2016 | 49 | 85 |
| 2017 | 61 | 90 |
| 2018 | 55 | 94 |
| 2019 | 78 | 87 |
| 2020 | 93 | 90 |
| 2021 | 70 | 89 |
| 2022 | 58 | 90 |
| 2023 | 50 | 66 |
| 2024 | 67 | 60 |
| 2025 | 58 | 84 |
| 2026 | 25 | 50 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B26F 1/44Cutters therefor583
- B26F 1/40Using a press576
- B26F 1/3806Wherein relative movements of tool head and work during cutting have a537
- B26F 1/384Using rotating drums348
- B26F 1/3846Cutting out discs or the like192
- B26F 1/3853Cutting out frames77
- B26F 1/386Draw punches, i.e. punch and die assembled on opposite sides of a45
- B26F 2001/388Controlling the blade orientation along the cutting pathIndexing code24
All 12 subgroupsShow fewer
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- Method for automatic cutting a sheet material and relative system for automatic cutting20 Aug 2026US 2026/0241599 A1Morgan Tecnica S.P.A.
Most cited
By later US patents
- Solubility parameter based drug delivery system and method for altering drug saturation concentration448US 5,656,286 ANoven Pharmaceuticals, Inc. · 1997
- Compositions and methods for topical administration of pharmaceutically active agents369US 5,719,197 ANoven Pharmaceuticals, Inc. · 1998
- Solubility parameter based drug delivery system and method for altering drug saturation concentration236US 6,024,976 ANoven Pharmaceuticals, Inc. · 2000
- Solubility parameter based drug delivery system and method for altering drug saturation concentration234US 5,474,783 ANoven Pharmaceuticals, Inc. · 1995
- Solubility parameter based drug delivery system and method for altering drug saturation concentration219US 5,958,446 ANoven Pharmaceuticals, Inc. · 1999