D04H 1/413
Containing granules other than absorbent substances
Official title: containing granules other than absorbent substances
D04H1/413 (Containing granules other than absorbent substances) appears on 185 US grants and 305 published applications in this corpus.
Search patents in D04H- Granted patents
- 185
- Published applications
- 305
- Assignees
- 173
- Inventors
- 723
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 0 | 3 |
| 2003 | 6 | 7 |
| 2004 | 4 | 7 |
| 2005 | 1 | 8 |
| 2006 | 4 | 6 |
| 2007 | 2 | 6 |
| 2008 | 3 | 9 |
| 2009 | 2 | 5 |
| 2010 | 0 | 6 |
| 2011 | 4 | 9 |
| 2012 | 3 | 12 |
| 2013 | 4 | 11 |
| 2014 | 6 | 9 |
| 2015 | 5 | 7 |
| 2016 | 7 | 15 |
| 2017 | 8 | 7 |
| 2018 | 3 | 11 |
| 2019 | 5 | 19 |
| 2020 | 8 | 27 |
| 2021 | 9 | 19 |
| 2022 | 6 | 21 |
| 2023 | 12 | 24 |
| 2024 | 18 | 21 |
| 2025 | 16 | 23 |
| 2026 | 10 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Artificial leather and method for manufacturing the same22 Sep 2026US 12,742,285 B2Toray Industries, Inc.
- Multilayer non-woven mat for lead acid batteries and applications therefor22 Sep 2026US 12,744,285 B2Johns Manville
- Medical material and product and preparation method thereof8 Sep 2026US 12,728,182 B2Peking University School of Stomatology
- Renovation ceiling mat28 Jul 2026US 12,692,652 B2Owens Corning Intellectual Capital, LLC
- Acoustic absorbing filler and related acoustic article26 May 2026US 12,640,132 B23M Innovative Properties Company
- Fiber article8 Oct 2026US 2026/0308825 A1Daicel Corporation
- Method for producing fiber articles1 Oct 2026US 2026/0297819 A1Daicel Corporation
- Heat transfer suppression sheet and battery pack20 Aug 2026US 2026/0246022 A1Ibiden Co., Ltd.
- Heat transfer suppression sheet and battery pack20 Aug 2026US 2026/0246023 A1Ibiden Co., Ltd.
- Water-dissolvable fibrous article having apertures13 Aug 2026US 2026/0234848 A1The Procter & Gamble Company
Most cited
By later US patents
- Web of blended microfibers and crimped bulking fibers445US 4,118,531 AMinnesota Mining and Manufacturing Company · 1978
- Dual-zoned absorbent webs287US 5,990,377 AKimberly-Clark Worldwide, Inc. · 1999
- Binder coated discontinuous fibers with adhered particulate materials234US 5,432,000 AWeyerhaeuser Company · 1995
- Fibrous structures containing immobilized particulate matter181US 5,486,410 AHoechst Celanese Corporation · 1996
- Non-woven heating element108US 4,534,886 AInternational Paper Company · 1985