B29K 2105/12
Of short lengths
Official title: of short lengths, e.g. chopped filaments, staple fibres or bristles
B29K2105/12 (Of short lengths) appears on 1,463 US grants and 1,563 published applications in this corpus.
Search patents in B29K- Granted patents
- 1,463
- Published applications
- 1,563
- Assignees
- 1,008
- Inventors
- 3,797
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 18 | 0 |
| 1978 | 14 | 0 |
| 1979 | 8 | 0 |
| 1980 | 12 | 0 |
| 1981 | 14 | 0 |
| 1982 | 15 | 0 |
| 1983 | 7 | 0 |
| 1984 | 11 | 0 |
| 1985 | 17 | 0 |
| 1986 | 14 | 0 |
| 1987 | 20 | 0 |
| 1988 | 18 | 0 |
| 1989 | 17 | 0 |
| 1990 | 26 | 0 |
| 1991 | 16 | 0 |
| 1992 | 20 | 0 |
| 1993 | 21 | 0 |
| 1994 | 25 | 0 |
| 1995 | 18 | 0 |
| 1996 | 36 | 0 |
| 1997 | 41 | 0 |
| 1998 | 43 | 0 |
| 1999 | 19 | 0 |
| 2000 | 24 | 0 |
| 2001 | 13 | 8 |
| 2002 | 14 | 19 |
| 2003 | 12 | 28 |
| 2004 | 13 | 28 |
| 2005 | 15 | 28 |
| 2006 | 13 | 30 |
| 2007 | 8 | 30 |
| 2008 | 11 | 33 |
| 2009 | 9 | 27 |
| 2010 | 19 | 38 |
| 2011 | 21 | 38 |
| 2012 | 19 | 37 |
| 2013 | 23 | 50 |
| 2014 | 23 | 51 |
| 2015 | 39 | 89 |
| 2016 | 48 | 148 |
| 2017 | 50 | 152 |
| 2018 | 94 | 105 |
| 2019 | 118 | 81 |
| 2020 | 77 | 115 |
| 2021 | 59 | 93 |
| 2022 | 61 | 72 |
| 2023 | 63 | 66 |
| 2024 | 65 | 94 |
| 2025 | 53 | 69 |
| 2026 | 35 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for manufacturing fiber reinforced article and apparatus6 Oct 2026US 12,752,497 B2Arctic Biomaterials Oy
- Process of modifying surface of a composite material base unit29 Sep 2026US 12,746,716 B2BASF SE Ludwigshafen am Rhein
- Thermoplastic resin pellets and method for manufacturing thermoplastic resin pellets15 Sep 2026US 12,734,728 B2Sumitomo Chemical Company, Limited
- Stock for a firearm and method of manufacturing a stock for a firearm15 Sep 2026US 12,736,303 B2Dikar, S. Coop.
- Sheet molding compound production method, carbon fiber mat deposition apparatus, and sheet molding compound production apparatus1 Sep 2026US 12,722,328 B2Mitsubishi Chemical Corporation
- Rapid-set construction material for 3d printing of sustainable infrastructure8 Oct 2026US 2026/0307293 A1Oregon State University
- Method for manufacturing panel and panel1 Oct 2026US 2026/0295958 A1Mitsubishi Heavy Industries, Ltd.
- Decorative panel and method for manufacturing a decorative panel1 Oct 2026US 2026/0296093 A1Unilin BV
- Solvent-free process and product obtained24 Sep 2026US 2026/0284985 A1Alcantara S.P. A.
- Home compostable container24 Sep 2026US 2026/0285531 A1The Water Company LLC
Most cited
By later US patents
- Friction welding329US 5,460,317 AThe Welding Institute · 1995
- Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets312US 5,830,548 AE. Khashoggi Industries · 1998
- Methods of making continuous length reinforced plastic articles248US 3,993,726 AHercules Incorporated · 1976
- Three dimensional printer for fiber reinforced composite filament fabrication245US 9,126,367 B1Markforged, Inc. · 2015
- Low density fiber-reinforced plastic composites206US 4,643,940 AThe Dow Chemical Company · 1987