A41D 31/145
Using layered materials
Official title: {using layered materials}
A41D31/145 (Using layered materials) appears on 141 US grants and 207 published applications in this corpus.
Search patents in A41D- Granted patents
- 141
- Published applications
- 207
- Assignees
- 105
- Inventors
- 386
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 1 |
| 2003 | 3 | 3 |
| 2004 | 2 | 6 |
| 2005 | 2 | 7 |
| 2006 | 2 | 4 |
| 2007 | 1 | 5 |
| 2008 | 1 | 5 |
| 2009 | 1 | 9 |
| 2010 | 7 | 4 |
| 2011 | 2 | 10 |
| 2012 | 5 | 3 |
| 2013 | 1 | 8 |
| 2014 | 3 | 8 |
| 2015 | 0 | 5 |
| 2016 | 2 | 7 |
| 2017 | 8 | 11 |
| 2018 | 4 | 14 |
| 2019 | 7 | 14 |
| 2020 | 8 | 14 |
| 2021 | 5 | 20 |
| 2022 | 10 | 19 |
| 2023 | 14 | 13 |
| 2024 | 16 | 7 |
| 2025 | 6 | 3 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Breathable structure, breathable fabric and garments30 Jun 2026US 12,667,149 B2
- Cold protection material23 Jun 2026US 12,660,871 B2Dee Lab Co., Ltd.
- Transparent medical facemask composite and facemasks formed thereby13 Jan 2026US 12,520,889 B2
- Wearable artificial gill16 Dec 2025US 12,497,146 B2Amphibio Limited
- Garment comprising an inflatable protection device9 Sep 2025US 12,408,711 B2Alpinestars Research SRL
- Textile configured to promote cooling1 Oct 2026US 2026/0294021 A1
- Protective Athletic Padded Shorts10 Sep 2026US 2026/0262755 A1
- Portable temperature-regulating device (backpack-mounted or chest-worn type)27 Aug 2026US 2026/0248211 A1Mecha Innovation (Beijing) Ltd.
- Transparent medical facemask composite and facemasks formed thereby21 May 2026US 2026/0137143 A1
- Adaptive venting for uniforms14 May 2026US 2026/0130450 A1
Most cited
By later US patents
- Breathable elastic film/nonwoven laminate177US 5,883,028 AKimberly-Clark Worldwide, Inc. · 1999
- Film-nonwoven laminate containing an adhesively-reinforced stretch-thinned film150US 5,843,057 AKimberly-Clark Worldwide, Inc. · 1998
- Low gauge films and film/nonwoven laminates138US 6,075,179 AKimberly-Clark Worldwide, Inc. · 2000
- Method and apparatus for producing a breathable coated fabric134US 5,322,729 AAnsell Edmont Industrial, Inc. · 1994
- Method of forming a disposable elastic structure127US 5,209,801 AWeyerhaeuser Company · 1993