D21F 11/145
Including a through-drying process
Official title: {including a through-drying process}
D21F11/145 (Including a through-drying process) appears on 299 US grants and 236 published applications in this corpus.
Search patents in D21F- Granted patents
- 299
- Published applications
- 236
- Assignees
- 71
- Inventors
- 433
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 14 | 0 |
| 1998 | 6 | 0 |
| 1999 | 10 | 0 |
| 2000 | 18 | 0 |
| 2001 | 22 | 0 |
| 2002 | 14 | 17 |
| 2003 | 17 | 30 |
| 2004 | 25 | 23 |
| 2005 | 14 | 18 |
| 2006 | 4 | 5 |
| 2007 | 14 | 17 |
| 2008 | 3 | 12 |
| 2009 | 14 | 17 |
| 2010 | 16 | 8 |
| 2011 | 5 | 5 |
| 2012 | 10 | 6 |
| 2013 | 10 | 2 |
| 2014 | 1 | 3 |
| 2015 | 2 | 3 |
| 2016 | 5 | 7 |
| 2017 | 7 | 6 |
| 2018 | 5 | 9 |
| 2019 | 8 | 15 |
| 2020 | 14 | 9 |
| 2021 | 10 | 10 |
| 2022 | 3 | 3 |
| 2023 | 8 | 6 |
| 2024 | 1 | 1 |
| 2025 | 6 | 1 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Soft, low lint, through air dried roll bath tissue4 Nov 2025US 12,460,354 B2First Quality Tissue, LLC
- Deflecting member for making fibrous structures21 Oct 2025US 12,448,732 B2The Procter & Gamble Company
- Papermaking machine that utilizes only a structured fabric in the forming of paper9 Sep 2025US 12,410,560 B2Structured I, LLC
- Multi-ply paper products having a first stratified base sheet and a second stratified base sheet17 Jun 2025US 12,331,463 B2GPCP IP Holdings LLC
- Method for dewatering a web comprising microfibrillated celluose and a film produced from the dewatered web29 Apr 2025US 12,286,752 B2Stora Enso OYJ
- Single-ply tissue products and methods of manufacturing the same17 Sep 2026US 2026/0275647 A1Kimberly-Clark Worldwide, Inc.
- Device for producing a fibrous web16 Jul 2026US 2026/0201640 A1Andritz Kuesters GmbH
- Soft, low lint, through air dried tissue and method of forming the same5 Feb 2026US 2026/0035863 A1First Quality Tissue, LLC
- Papermaking machine that utilizes only a structured fabric in the forming of paper4 Dec 2025US 2025/0369184 A1Structured I, LLC
- Papermaking machine that utilizes only a structured fabric in the forming of paper7 Nov 2024US 2024/0368836 A1Structured I, LLC
Most cited
By later US patents
- Method of making soft tissue products425US 5,672,248 AKimberly-Clark Worldwide, Inc. · 1997
- Soft tissue406US 5,607,551 AKimberly-Clark Corporation · 1997
- Layered paper having a soft and smooth velutinous surface, and method of making such paper360US 4,300,981 AThe Procter & Gamble Company · 1981
- Dual-zoned absorbent webs287US 5,990,377 AKimberly-Clark Worldwide, Inc. · 1999
- Soft tissue282US 5,656,132 AKimberly-Clark Worldwide, Inc. · 1997