Y10T 428/249924
Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
Y10T428/249924 (Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity) appears on 3,987 US grants and 3,555 published applications in this corpus.
Search patents in Y10T- Granted patents
- 3,987
- Published applications
- 3,555
- Assignees
- 1,928
- Inventors
- 7,984
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 36 | 0 |
| 1977 | 29 | 0 |
| 1978 | 26 | 0 |
| 1979 | 18 | 0 |
| 1980 | 23 | 0 |
| 1981 | 31 | 0 |
| 1982 | 23 | 0 |
| 1983 | 25 | 0 |
| 1984 | 35 | 0 |
| 1985 | 36 | 0 |
| 1986 | 33 | 0 |
| 1987 | 23 | 0 |
| 1988 | 28 | 0 |
| 1989 | 34 | 0 |
| 1990 | 36 | 0 |
| 1991 | 43 | 0 |
| 1992 | 60 | 0 |
| 1993 | 47 | 0 |
| 1994 | 49 | 0 |
| 1995 | 51 | 0 |
| 1996 | 63 | 0 |
| 1997 | 60 | 0 |
| 1998 | 100 | 0 |
| 1999 | 91 | 0 |
| 2000 | 98 | 0 |
| 2001 | 154 | 75 |
| 2002 | 138 | 233 |
| 2003 | 195 | 331 |
| 2004 | 237 | 345 |
| 2005 | 176 | 343 |
| 2006 | 155 | 258 |
| 2007 | 173 | 297 |
| 2008 | 152 | 210 |
| 2009 | 139 | 209 |
| 2010 | 216 | 262 |
| 2011 | 220 | 246 |
| 2012 | 217 | 223 |
| 2013 | 176 | 136 |
| 2014 | 142 | 112 |
| 2015 | 88 | 92 |
| 2016 | 61 | 46 |
| 2017 | 69 | 25 |
| 2018 | 53 | 27 |
| 2019 | 37 | 26 |
| 2020 | 25 | 29 |
| 2021 | 23 | 13 |
| 2022 | 21 | 9 |
| 2023 | 10 | 2 |
| 2024 | 7 | 4 |
| 2025 | 4 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- Y10T 428/24994Fiber embedded in or on the surface of a polymeric matrix2,228
- Y10T 428/249933Fiber embedded in or on the surface of a natural or synthetic566
- Y10T 428/249928Fiber embedded in a ceramic, glass, or carbon matrix450
- Y10T 428/249932Fiber embedded in a layer derived from a water-settable material [e.g., cement251
- Y10T 428/249925Fiber-containing wood product [e.g., hardboard, lumber, or wood board, etc.]213
- Y10T 428/249927Fiber embedded in a metal matrix154
- Y10T 428/249926Including paper layer51
Recent patents
- Continuous-fiber-reinforced resin molding and method for manufacturing same15 Sep 2026US 12,734,765 B2Asahi Kasei Kabushiki Kaisha
- Wood fibre based panel with a surface layer28 Oct 2025US 12,454,122 B2Välinge Innovation AB
- Method of producing a veneered element28 Oct 2025US 12,454,123 B2Välinge Innovation AB
- Sag resistant acoustical ceiling panel with a filled latex binder system that enhances strength and durability20 May 2025US 12,305,390 B2AWI Licensing LLC
- Packing material and method of manufacturing the packing material11 Mar 2025US 12,246,526 B2
- Mattresses, cushions, and body-support pads or mats with deformable walls having fiber strands embedded therein12 Mar 2026US 2026/0070307 A1
- Continuous-Fiber-Reinforced Resin Molding and Method for Manufacturing Same16 Jan 2025US 2025/0018661 A1Asahi Kasei Kabushiki Kaisha
- Method of producing a veneered element20 Jun 2024US 2024/0198649 A1Välinge Innovation AB
- Highly thermally conductive hybrid carbon fiber composites and methods for making and using the same29 Feb 2024US 2024/0066836 A1United States of America as represented by the Administrator of NASA
- Packing material and method of manufacturing the packing material29 Feb 2024US 2024/0067432 A1
Most cited
By later US patents
- Nanowires, nanostructures and devices fabricated therefrom394US 6,882,051 B2The Regents of the University of California · 2005
- Delamination resistant composites prepared by small diameter fiber reinforcement at ply interfaces293US 6,265,333 B1Board of Regents, University of Nebraska-Lincoln · 2001
- Reinforced bone cement, method of production thereof and reinforcing fiber bundles therefor255US 4,963,151 AThe Trustees of the University of Pennsylvania · 1990
- Methods of fabricating nanostructures and nanowires and devices fabricated therefrom247US 6,996,147 B2The Regents of the University of California · 2006
- Polymeric polishing pad containing hollow polymeric microelements245US 5,578,362 ARodel, Inc. · 1996