Y10T 442/20
Coated or impregnated woven, knit, or nonwoven fabric which is not [a]
Official title: Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
Y10T442/20 (Coated or impregnated woven, knit, or nonwoven fabric which is not [a]) appears on 7,343 US grants and 6,196 published applications in this corpus.
Search patents in Y10T- Granted patents
- 7,343
- Published applications
- 6,196
- Assignees
- 2,958
- Inventors
- 14,879
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 112 | 0 |
| 1977 | 84 | 0 |
| 1978 | 114 | 0 |
| 1979 | 72 | 0 |
| 1980 | 78 | 0 |
| 1981 | 111 | 0 |
| 1982 | 84 | 0 |
| 1983 | 72 | 0 |
| 1984 | 111 | 0 |
| 1985 | 94 | 0 |
| 1986 | 95 | 0 |
| 1987 | 100 | 0 |
| 1988 | 91 | 0 |
| 1989 | 105 | 0 |
| 1990 | 108 | 0 |
| 1991 | 98 | 0 |
| 1992 | 107 | 0 |
| 1993 | 116 | 0 |
| 1994 | 147 | 0 |
| 1995 | 156 | 0 |
| 1996 | 137 | 0 |
| 1997 | 185 | 0 |
| 1998 | 235 | 0 |
| 1999 | 280 | 0 |
| 2000 | 248 | 0 |
| 2001 | 222 | 123 |
| 2002 | 203 | 393 |
| 2003 | 258 | 513 |
| 2004 | 299 | 515 |
| 2005 | 207 | 557 |
| 2006 | 178 | 486 |
| 2007 | 212 | 459 |
| 2008 | 180 | 348 |
| 2009 | 202 | 386 |
| 2010 | 329 | 433 |
| 2011 | 301 | 353 |
| 2012 | 256 | 362 |
| 2013 | 247 | 337 |
| 2014 | 239 | 300 |
| 2015 | 172 | 267 |
| 2016 | 155 | 73 |
| 2017 | 139 | 62 |
| 2018 | 126 | 48 |
| 2019 | 95 | 42 |
| 2020 | 58 | 37 |
| 2021 | 35 | 34 |
| 2022 | 28 | 29 |
| 2023 | 27 | 18 |
| 2024 | 14 | 13 |
| 2025 | 12 | 7 |
| 2026 | 9 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- Y10T 442/2861Coated or impregnated synthetic organic fiber fabric1,167
- Y10T 442/2926Coated or impregnated inorganic fiber fabric1,107
- Y10T 442/2631Coating or impregnation provides heat or fire protection786
- Y10T 442/2041Two or more non-extruded coatings or impregnations770
- Y10T 442/2738Coating or impregnation intended to function as an adhesive to solid surfaces770
- Y10T 442/2525Coating or impregnation functions biologically [e.g., insect repellent, antiseptic, insecticide, bactericide, etc.]673
- Y10T 442/2762Coated or impregnated natural fiber fabric [e.g., cotton, wool, silk, linen, etc.]626
- Y10T 442/2164Coating or impregnation specified as water repellent510
All 36 subgroupsShow fewer
- Y10T 442/2139Coating or impregnation specified as porous or permeable to a specific substance467
- Y10T 442/2221Coating or impregnation is specified as water proof382
- Y10T 442/2484Coating or impregnation is water absorbency-increasing or hydrophilicity-increasing or hydrophilicity-imparting382
- Y10T 442/2369Coating or impregnation improves elasticity, bendability, resiliency, flexibility, or shape retention of333
- Y10T 442/2418Coating or impregnation increases electrical conductivity or anti-static quality332
- Y10T 442/2008Fabric composed of a fiber or strand which is of specific structural286
- Y10T 442/2279Coating or impregnation improves soil repellency, soil release, or anti- soil redeposition281
- Y10T 442/2615Coating or impregnation is resistant to penetration by solid implements280
- Y10T 442/2213Coating or impregnation is specified as weather proof, water vapor resistant, or246
- Y10T 442/259Coating or impregnation provides protection from radiation [e.g., u.v., visible light, i.r.235
- Y10T 442/273Coating or impregnation provides wear or abrasion resistance221
- Y10T 442/2352Coating or impregnation functions to soften the feel of or improve the216
- Y10T 442/2311Coating or impregnation is a lubricant or a surface friction reducing agent200
- Y10T 442/2508Coating or impregnation absorbs chemical material other than water168
- Y10T 442/2033Coating or impregnation formed in situ [e.g., by interfacial condensation, coagulation, precipitation162
- Y10T 442/2025Coating produced by extrusion159
- Y10T 442/2475Coating or impregnation is electrical insulation-providing, -improving, or -increasing, or conductivity-reducing157
- Y10T 442/2549Coating or impregnation is chemically inert or of stated nonreactance150
- Y10T 442/2344Coating or impregnation is anti-slip or friction-increasing other than specified as an136
- Y10T 442/2361Coating or impregnation improves stiffness of the fabric other than specified as123
- Y10T 442/2262Coating or impregnation is oil repellent but not oil or stain release96
- Y10T 442/2402Coating or impregnation specified as a size94
- Y10T 442/2303Coating or impregnation provides a fragrance or releases an odor intended to73
- Y10T 442/2016Impregnation is confined to a plane disposed between both major fabric surfaces57
- Y10T 442/2582Coating or impregnation contains an optical bleach or brightener or functions as42
- Y10T 442/25Coating or impregnation absorbs sound36
- Y10T 442/241Coating or impregnation improves snag or pull resistance of the fabric24
- Y10T 442/2156Coating or impregnation collects radionuclide or heavy metal5
Recent patents
- Continuous-fiber-reinforced resin molding and method for manufacturing same15 Sep 2026US 12,734,765 B2Asahi Kasei Kabushiki Kaisha
- Glass composition for producing high strength and high modulus fibers15 Sep 2026US 12,735,345 B2Owens Corning Intellectual Capital, LLC
- Coated fabric and air bag comprising the same4 Aug 2026US 12,698,587 B2Kolon Industries, Inc.
- Textile fabrics with reduced buildup of odor7 Jul 2026US 12,674,275 B2Archroma International (Germany) GmbH
- Cosmetic material impregnation member and method for manufacturing same12 May 2026US 12,622,499 B2Kolmar Korea Co., Ltd.
- Laminate and glove21 May 2026US 2026/0137144 A1Showa Glove Co.
- Nonwoven Fabric Including Fibers Formed from Post-Consumer Recycled Plastic30 Oct 2025US 2025/0333886 A1Magnera Corporation
- Cleanroom Fabric and Garment14 Aug 2025US 2025/0255365 A1Burlington Industries, Inc.
- Adsorbent material10 Apr 2025US 2025/0114767 A1Heathcoat Fabrics Limited
- Building Board with Acoustical Foam27 Mar 2025US 2025/0101736 A1CertainTeed Gypsum, Inc.
Most cited
By later US patents
- Drug releasing biodegradable fiber implant1,662US 6,596,296 B1Board of Regents, The University of Texas System · 2003
- Medical film1,537US 7,718,556 B2Gunze Limited · 2010
- Hydrophilic polypropylene fibers having antimicrobial activity1,367US 6,762,339 B13M Innovative Properties Company · 2004
- Vascular closure device1,319US 8,790,684 B2Cordis Corporation · 2014
- Porous medical device and method for its manufacture1,145US 7,964,206 B2Bioretec Oy · 2011