Y10T 428/249921
Web or sheet containing structurally defined element or component
Y10T428/249921 (Web or sheet containing structurally defined element or component) appears on 17,565 US grants and 14,303 published applications in this corpus.
Search patents in Y10T- Granted patents
- 17,565
- Published applications
- 14,303
- Assignees
- 6,414
- Inventors
- 33,887
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 211 | 0 |
| 1977 | 205 | 0 |
| 1978 | 217 | 0 |
| 1979 | 125 | 0 |
| 1980 | 191 | 0 |
| 1981 | 244 | 0 |
| 1982 | 179 | 0 |
| 1983 | 147 | 0 |
| 1984 | 189 | 0 |
| 1985 | 249 | 0 |
| 1986 | 222 | 0 |
| 1987 | 235 | 0 |
| 1988 | 247 | 0 |
| 1989 | 318 | 0 |
| 1990 | 281 | 0 |
| 1991 | 247 | 0 |
| 1992 | 301 | 0 |
| 1993 | 263 | 0 |
| 1994 | 307 | 0 |
| 1995 | 317 | 0 |
| 1996 | 379 | 0 |
| 1997 | 440 | 0 |
| 1998 | 479 | 0 |
| 1999 | 540 | 0 |
| 2000 | 501 | 0 |
| 2001 | 542 | 228 |
| 2002 | 542 | 709 |
| 2003 | 601 | 996 |
| 2004 | 648 | 976 |
| 2005 | 511 | 895 |
| 2006 | 449 | 819 |
| 2007 | 446 | 872 |
| 2008 | 392 | 946 |
| 2009 | 413 | 1049 |
| 2010 | 651 | 1155 |
| 2011 | 760 | 1101 |
| 2012 | 751 | 1046 |
| 2013 | 741 | 917 |
| 2014 | 672 | 817 |
| 2015 | 529 | 727 |
| 2016 | 435 | 219 |
| 2017 | 410 | 190 |
| 2018 | 298 | 142 |
| 2019 | 230 | 142 |
| 2020 | 157 | 120 |
| 2021 | 114 | 79 |
| 2022 | 80 | 59 |
| 2023 | 65 | 31 |
| 2024 | 50 | 46 |
| 2025 | 33 | 13 |
| 2026 | 11 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- Y10T 428/249953Composite having voids in a component [e.g., porous, cellular, etc.]11,169
- Y10T 428/249924Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity3,987
- Y10T 428/249994Composite having a component wherein a constituent is liquid or is contained979
- Y10T 428/249922Embodying intertwined or helical component[s]436
- Y10T 428/249923Including interlaminar mechanical fastener359
Recent patents
- Continuous-fiber-reinforced resin molding and method for manufacturing same15 Sep 2026US 12,734,765 B2Asahi Kasei Kabushiki Kaisha
- Environmental barrier coating and method of applying the same15 Sep 2026US 12,735,365 B2Rtx Corporation
- Injection physical foaming inner boot and method of manufacturing inner boot by injection physical foaming18 Aug 2026US 12,708,171 B2Feng Tay Enterprises Co., Ltd.
- Multi-axial fabric18 Aug 2026US D1,141,490 S1Nicolon Corporation · Design
- Dental component with through hole28 Jul 2026US 12,690,953 B2Nobel Biocare Services AG
- Immersed rotary jet spinning devices (irjs) and uses thereof3 Sep 2026US 2026/0258581 A1President and Fellows of Harvard College
- Injection physical foaming inner boot and method of manufacturing inner boot by injection physical foaming23 Jul 2026US 2026/0206909 A1Feng Tay Enterprises Co., Ltd.
- Multilayer adhesive tape2 Jul 2026US 2026/0184969 A1Tesa SE
- Foam sheet and adhesive tape30 Apr 2026US 2026/0117095 A1Sekisui Chemical Co., Ltd.
- Aerogel compositions and manufacturing thereof16 Apr 2026US 2026/0103567 A1Aspen Aerogels, Inc.
Most cited
By later US patents
- Foam composite for the repair or regeneration of tissue1,549US 6,306,424 B1Ethicon, Inc. · 2001
- Biopolymer foams for use in tissue repair and reconstruction1,344US 5,891,558 ATissue Engineering, Inc. · 1999
- Process for producing porous products1,316US 3,953,566 AW. L. Gore & Associates, Inc. · 1976
- Membrane for use with implantable devices1,277US 6,702,857 B2DexCom, Inc. · 2004
- Fibrous absorbent material and methods of making the same1,170US 6,261,679 B1Kimberly-Clark Worldwide, Inc. · 2001