Y10T 428/2982
Particulate matter [e.g., sphere, flake, etc.]
Y10T428/2982 (Particulate matter [e.g., sphere, flake, etc.]) appears on 14,405 US grants and 10,883 published applications in this corpus.
Search patents in Y10T- Granted patents
- 14,405
- Published applications
- 10,883
- Assignees
- 5,091
- Inventors
- 28,287
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 114 | 0 |
| 1977 | 108 | 0 |
| 1978 | 168 | 0 |
| 1979 | 116 | 0 |
| 1980 | 160 | 0 |
| 1981 | 167 | 0 |
| 1982 | 124 | 0 |
| 1983 | 134 | 0 |
| 1984 | 163 | 0 |
| 1985 | 167 | 0 |
| 1986 | 160 | 0 |
| 1987 | 183 | 0 |
| 1988 | 221 | 0 |
| 1989 | 248 | 0 |
| 1990 | 265 | 0 |
| 1991 | 234 | 0 |
| 1992 | 244 | 0 |
| 1993 | 326 | 0 |
| 1994 | 299 | 0 |
| 1995 | 256 | 0 |
| 1996 | 329 | 0 |
| 1997 | 352 | 0 |
| 1998 | 348 | 0 |
| 1999 | 349 | 0 |
| 2000 | 363 | 0 |
| 2001 | 338 | 133 |
| 2002 | 396 | 423 |
| 2003 | 469 | 606 |
| 2004 | 409 | 597 |
| 2005 | 338 | 600 |
| 2006 | 328 | 588 |
| 2007 | 378 | 604 |
| 2008 | 310 | 658 |
| 2009 | 371 | 813 |
| 2010 | 498 | 956 |
| 2011 | 529 | 827 |
| 2012 | 627 | 877 |
| 2013 | 680 | 759 |
| 2014 | 702 | 811 |
| 2015 | 637 | 691 |
| 2016 | 562 | 244 |
| 2017 | 437 | 176 |
| 2018 | 255 | 130 |
| 2019 | 196 | 113 |
| 2020 | 102 | 91 |
| 2021 | 81 | 61 |
| 2022 | 48 | 30 |
| 2023 | 40 | 41 |
| 2024 | 32 | 16 |
| 2025 | 32 | 26 |
| 2026 | 12 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Shaped abrasive particles and methods of forming same11 Aug 2026US 12,703,816 B2Saint-Gobain Ceramics & Plastics, Inc.
- Composition of reclaimed synthetic turf and products comprising same11 Aug 2026US 12,703,950 B1Columbia Insurance Company
- Polymer coatings30 Jun 2026US 12,668,840 B2Illumina, Inc.
- Method for producing nitride crystal and nitride crystal2 Jun 2026US 12,644,201 B2Mitsubishi Chemical Corporation
- Abrasive particles having complex shapes and methods of forming same21 Apr 2026US 12,606,727 B2Saint-Gobain Ceramics & Plastics, Inc.
- Abrasive particles having complex shapes and methods of forming same27 Aug 2026US 2026/0250567 A1Saint-Gobain Ceramics & Plastics, Inc.
- Shaped abrasive particles with low roundness factor25 Jun 2026US 2026/0176513 A13M Innovative Properties Company
- High capacity diketopiperazine microparticles and methods28 May 2026US 2026/0144877 A1MannKind Corporation
- Low-sulfur granulated metallic units, and associated systems, devices, and methods14 May 2026US 2026/0131376 A1Suncoke Technology and Development LLC
- Bioreducible Poly (Beta-Amino Ester)s For siRNA Delivery2 Apr 2026US 2026/0092134 A1The Johns Hopkins University
Most cited
By later US patents
- Method of encapsulating biologically active materials in lipid vesicles1,201US 4,235,871 A1980
- Absorbent articles comprising nanoparticles1,110US 7,988,779 B2McNeil-PPC, Inc. · 2011
- Liposomes with enhanced circulation time753US 4,837,028 ALiposome Technology, Inc. · 1989
- Highly luminescent color-selective nano-crystalline materials747US 6,322,901 B1Massachusetts Institute of Technology · 2001
- Biodegradable injectable nanoparticles724US 5,543,158 AMassachusetts Institute of Technology · 1996