D04H 1/558
In combination with mechanical or physical treatments other than embossing
Official title: in combination with mechanical or physical treatments other than embossing
D04H1/558 (In combination with mechanical or physical treatments other than embossing) appears on 177 US grants and 233 published applications in this corpus.
Search patents in D04H- Granted patents
- 177
- Published applications
- 233
- Assignees
- 165
- Inventors
- 619
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 8 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 9 | 0 |
| 2001 | 2 | 2 |
| 2002 | 3 | 4 |
| 2003 | 6 | 7 |
| 2004 | 1 | 7 |
| 2005 | 0 | 5 |
| 2006 | 2 | 8 |
| 2007 | 1 | 2 |
| 2008 | 1 | 1 |
| 2009 | 2 | 6 |
| 2010 | 2 | 10 |
| 2011 | 3 | 8 |
| 2012 | 2 | 3 |
| 2013 | 1 | 17 |
| 2014 | 3 | 9 |
| 2015 | 5 | 10 |
| 2016 | 4 | 16 |
| 2017 | 7 | 9 |
| 2018 | 6 | 8 |
| 2019 | 10 | 19 |
| 2020 | 5 | 14 |
| 2021 | 10 | 9 |
| 2022 | 7 | 13 |
| 2023 | 11 | 11 |
| 2024 | 8 | 17 |
| 2025 | 9 | 8 |
| 2026 | 5 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for the continuous production of nonwoven fabric, and associated nonwoven fabric production apparatus and nonwoven board1 Sep 2026US 12,723,336 B2Nvh Czech S.R.O.
- Use of polymer composition on making soft nonwoven fabrics28 Jul 2026US 12,692,630 B2Borealis AG
- Self-rising board molding31 Mar 2026US 12,589,557 B2Piana Nonwovens, LLC.
- Unitary nonwoven material27 Jan 2026US 12,533,001 B2Glatfelter Corporation
- Hyaluronate nonwoven fabric and manufacturing method therefor6 Jan 2026US 12,514,961 B2Fiber Tech, Inc.
- Cleaning Wipes1 Oct 2026US 2026/0297821 A1
- Method for producing a fiber material element and system for carrying out the method20 Aug 2026US 2026/0242989 A1Saint-Gobain Ecophon AB
- Asphaltene-based melt-blown nanofiber mats6 Aug 2026US 2026/0226664 A1The University of British Columbia
- Method of manufacturing molded body and molded body manufacturing apparatus18 Jun 2026US 2026/0168149 A1Seiko Epson Corporation
- Mopping system4 Jun 2026US 2026/0152882 A1
Most cited
By later US patents
- Molded fibrous filtration products221US 4,536,440 AMinnesota Mining and Manufacturing Company · 1985
- Molded three dimensional fibrous surfaced article and method of producing same160US 4,568,581 ACollins & Aikman Corporation · 1986
- Absorbent articles with molded cellulosic webs129US 6,617,490 B1Kimberly-Clark Worldwide, Inc. · 2003
- Method for molding fiber aggregate128US 6,096,249 ATeijin Limited · 2000
- Thermally apertured nonwoven product95US 5,567,501 AInternational Paper Company · 1996