D21J 1/10
After-treatment
D21J1/10 (After-treatment) appears on 21 US grants and 29 published applications in this corpus.
Search patents in D21J- Granted patents
- 21
- Published applications
- 29
- Assignees
- 26
- Inventors
- 78
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 2 |
| 2020 | 0 | 2 |
| 2021 | 1 | 4 |
| 2022 | 1 | 3 |
| 2023 | 2 | 1 |
| 2024 | 3 | 6 |
| 2025 | 2 | 2 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Near-net shape short fiber reinforcement preforms and composites9 Jun 2026US 12,649,992 B2University of Tennessee Research Foundation
- Oil-resistant agent composition26 May 2026US 12,637,809 B2Daikin Industries, Ltd.
- Egg carton and formation apparatus and method17 Feb 2026US 12,552,596 B2Consider Provisions, LLC
- Fiber-based microwavable bowls with selective spray coating23 Sep 2025US 12,421,668 B2Footprint International, LLC
- Process and apparatus for producing a molded fiber article1 Apr 2025US 12,264,440 B2Kurtz GmbH
- Fiber-basfed microwavable bowls with selective spray coating15 Jan 2026US 2026/0015800 A1Footprint International, LLC
- Method and system for manufacturing a moulded fiber packaging unit with a laminated layer16 Oct 2025US 2025/0320667 A1Huhtamaki Molded Fiber Technology B,V,
- Capsule for the preparation of a beverage and a method for manufacturing said capsule6 Feb 2025US 2025/0042647 A1Societe des Produits Nestle S. A.
- Method for stabilisation, hydrophobation and enhanced durability treatment of renewable ligno-cellulosic materials and a resulting bio-based product28 Nov 2024US 2024/0391132 A1Fiberdom Oy
- Fiber-based microwavable bowls with selective spray coating31 Oct 2024US 2024/0360629 A1Footprint International, LLC
Most cited
By later US patents
- Method for binding fibers in a fiber reinforced preform using an electromagnetic field to melt binding fibers25US 5,286,326 AThe Budd Company · 1994
- Reinforced thermoplastic molding technique method12US 5,820,801 AThe Budd Company · 1998
- Method and apparatus for binding fibers in a fiber reinforced preform9US 5,770,016 AThe Budd Company · 1998
- Method and apparatus for binding fibers in a fiber reinforced preform8US 5,685,956 AThe Budd Company · 1997
- High strength material using cellulose microfibrils7US 7,378,149 B2Kansai Technology Licensing Organization Co., Ltd. · 2008