D21H 27/004
Characterised by specific parameters
Official title: {characterised by specific parameters (D21H27/008 takes precedence)}
D21H27/004 (Characterised by specific parameters) appears on 658 US grants and 855 published applications in this corpus.
Search patents in D21H- Granted patents
- 658
- Published applications
- 855
- Assignees
- 83
- Inventors
- 660
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 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 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 4 |
| 2005 | 2 | 8 |
| 2006 | 1 | 7 |
| 2007 | 2 | 15 |
| 2008 | 4 | 12 |
| 2009 | 5 | 17 |
| 2010 | 15 | 10 |
| 2011 | 13 | 24 |
| 2012 | 18 | 30 |
| 2013 | 29 | 34 |
| 2014 | 26 | 34 |
| 2015 | 30 | 68 |
| 2016 | 59 | 57 |
| 2017 | 38 | 67 |
| 2018 | 41 | 68 |
| 2019 | 50 | 70 |
| 2020 | 61 | 59 |
| 2021 | 50 | 49 |
| 2022 | 44 | 59 |
| 2023 | 58 | 64 |
| 2024 | 51 | 36 |
| 2025 | 36 | 29 |
| 2026 | 24 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sanitary tissue product rolls29 Sep 2026US 12,747,535 B2The Procter & Gamble Company
- Arrays of sanitary tissue products comprising non-wood(s)15 Sep 2026US 12,735,246 B2The Procter & Gamble Company
- Soft treated tissue product1 Sep 2026US 12,723,354 B2Kimberly-Clark Worldwide, Inc.
- Arrays comprising high tier and lower tier sustainable sanitary tissue products25 Aug 2026US 12,715,682 B2The Procter & Gamble Company
- Tissue product and method and apparatus for producing same25 Aug 2026US 12,716,174 B2Essity Hygiene and Health Aktiebolag
- Arrays of sanitary tissue products comprising non-wood(s)8 Oct 2026US 2026/0307891 A1The Procter & Gamble Company
- Soft treated tissue product8 Oct 2026US 2026/0308852 A1Kimberly-Clark Worldwide, Inc.
- Pulp sheet for fluff pulp, fluff mat, and absorbent article17 Sep 2026US 2026/0275639 A1Oji Holdings Corporation
- Multi-ply tissue products and methods of manufacturing the same17 Sep 2026US 2026/0275646 A1Kimberly-Clark Worldwide, Inc.
- Single-ply tissue products and methods of manufacturing the same17 Sep 2026US 2026/0275647 A1Kimberly-Clark Worldwide, Inc.
Most cited
By later US patents
- Hesperaloe tissue having improved cross-machine direction properties809US 10,337,148 B2Kimberly-Clark Worldwide, Inc. · 2019
- Fabric crepe and in fabric drying process for producing absorbent sheet164US 7,442,278 B2Georgia-Pacific Consumer Products LP · 2008
- Fibrous structures127US 7,687,140 B2The Procter & Gamble Company · 2010
- Wet-pressed tissue and towel products with elevated CD stretch and low tensile ratios made with a high solids fabric crepe process116US 7,588,660 B2Georgia-Pacific Consumer Products LP · 2009
- Sanitary tissue products114US 9,322,136 B2The Procter & Gamble Company · 2016