B32B 2305/20
In the form of a non-woven mat
Official title: in the form of a non-woven mat
B32B2305/20 (In the form of a non-woven mat) appears on 712 US grants and 891 published applications in this corpus.
Search patents in B32B- Granted patents
- 712
- Published applications
- 891
- Assignees
- 444
- Inventors
- 1,730
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 7 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 7 | 0 |
| 1990 | 7 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 12 | 0 |
| 1997 | 9 | 0 |
| 1998 | 13 | 0 |
| 1999 | 16 | 0 |
| 2000 | 13 | 0 |
| 2001 | 14 | 13 |
| 2002 | 29 | 44 |
| 2003 | 30 | 48 |
| 2004 | 32 | 61 |
| 2005 | 24 | 31 |
| 2006 | 11 | 31 |
| 2007 | 14 | 32 |
| 2008 | 17 | 26 |
| 2009 | 11 | 31 |
| 2010 | 27 | 38 |
| 2011 | 16 | 30 |
| 2012 | 20 | 29 |
| 2013 | 15 | 19 |
| 2014 | 14 | 38 |
| 2015 | 17 | 45 |
| 2016 | 18 | 44 |
| 2017 | 21 | 34 |
| 2018 | 20 | 55 |
| 2019 | 34 | 40 |
| 2020 | 30 | 38 |
| 2021 | 38 | 43 |
| 2022 | 26 | 29 |
| 2023 | 36 | 31 |
| 2024 | 35 | 34 |
| 2025 | 25 | 22 |
| 2026 | 12 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nonwoven fabric-integrated sleeper pad using rubber pad embedded with stiffener and methods of manufacturing and constructing the same22 Sep 2026US 12,742,294 B2Korea Railroad Research Institute
- Elastomeric laminate(s) for absorbent article donning1 Sep 2026US 12,721,760 B2The Procter & Gamble Company
- Formed sheet membrane element and filtration system4 Aug 2026US 12,697,586 B2Fibracast Ltd.
- Methods and apparatuses for making elastomeric laminates28 Jul 2026US 12,691,013 B2The Procter & Gamble Company
- Methods and apparatuses for making elastomeric laminates with elastic strands provided with a spin finish21 Jul 2026US 12,685,678 B2The Procter & Gamble Company
- Elastomeric laminate(s) for absorbent article donning8 Oct 2026US 2026/0306309 A1The Procter & Gamble Company
- Methods and apparatuses for making elastomeric laminates24 Sep 2026US 2026/0283863 A1The Procter & Gamble Company
- Multi-layered product having an embossed interior layer and a method for making the product13 Aug 2026US 2026/0233486 A1American Custom Converting, L.L.C.
- Fibrous structure, thermal insulation material, housing device, battery, flight vehicle, and method for producing fibrous structure23 Jul 2026US 2026/0213305 A1SoftBank Corp.
- Acoustic Composite For Automotive Applications25 Jun 2026US 2026/0175796 A1Auria Solutions UK I Ltd.
Most cited
By later US patents
- Slit elastic fibrous nonwoven laminates and process for forming234US 5,804,021 AKimberly-Clark Worldwide, Inc. · 1998
- Anti-microbial fiber and fibrous products217US 6,946,196 B2Foss Manufacturing Co., Inc. · 2005
- Elastic laminate web208US 6,830,800 B2The Procter & Gamble Company · 2004
- Elastic film laminates200US 6,096,668 AKimberly-Clark Worldwide, Inc. · 2000
- Semi-permeable nonwoven laminate189US 4,766,029 AKimberly-Clark Corporation · 1988