C01P 2004/60
Particles characterised by their size
C01P2004/60 (Particles characterised by their size) appears on 12,330 US grants and 14,473 published applications in this corpus.
Search patents in C01P- Granted patents
- 12,330
- Published applications
- 14,473
- Assignees
- 4,458
- Inventors
- 30,046
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 75 | 0 |
| 1977 | 82 | 0 |
| 1978 | 88 | 0 |
| 1979 | 75 | 0 |
| 1980 | 72 | 0 |
| 1981 | 81 | 0 |
| 1982 | 56 | 0 |
| 1983 | 75 | 0 |
| 1984 | 54 | 0 |
| 1985 | 70 | 0 |
| 1986 | 81 | 0 |
| 1987 | 87 | 0 |
| 1988 | 96 | 0 |
| 1989 | 157 | 0 |
| 1990 | 130 | 0 |
| 1991 | 169 | 0 |
| 1992 | 156 | 0 |
| 1993 | 162 | 0 |
| 1994 | 176 | 0 |
| 1995 | 150 | 0 |
| 1996 | 160 | 0 |
| 1997 | 156 | 0 |
| 1998 | 213 | 0 |
| 1999 | 193 | 0 |
| 2000 | 201 | 0 |
| 2001 | 204 | 72 |
| 2002 | 219 | 257 |
| 2003 | 236 | 379 |
| 2004 | 233 | 392 |
| 2005 | 175 | 399 |
| 2006 | 216 | 400 |
| 2007 | 217 | 395 |
| 2008 | 209 | 414 |
| 2009 | 232 | 465 |
| 2010 | 296 | 602 |
| 2011 | 304 | 500 |
| 2012 | 305 | 501 |
| 2013 | 341 | 467 |
| 2014 | 372 | 469 |
| 2015 | 392 | 574 |
| 2016 | 414 | 508 |
| 2017 | 411 | 531 |
| 2018 | 433 | 564 |
| 2019 | 473 | 645 |
| 2020 | 488 | 691 |
| 2021 | 477 | 819 |
| 2022 | 517 | 971 |
| 2023 | 532 | 888 |
| 2024 | 605 | 909 |
| 2025 | 606 | 924 |
| 2026 | 408 | 737 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sodium ion battery cathode material, and a preparation method and application therefor6 Oct 2026US 12,753,088 B2Hubei Wanrun New Energy Technology Co., Ltd.
- Dispersed iron oxide magnetic powder slurry and method for producing same6 Oct 2026US 12,753,089 B2Dowa Electronics Materials Co., Ltd.
- Photosensitive composition for forming light blocking layer of organic light emitting device6 Oct 2026US 12,754,477 B2Duk San Neolux Co., Ltd.
- Anisotropic iron nitride permanent magnets6 Oct 2026US 12,755,878 B2Niron Magnetics, Inc.
- Method for manufacturing negative electrode active material6 Oct 2026US 12,755,965 B2Toyota Jidosha Kabushiki Kaisha
- Production method for boron nitride particles, production method for resin composition, and uses therefor8 Oct 2026US 2026/0307992 A1Resonac Corporation
- Lithium iron phosphate precursor, lithium iron phosphate cathode material with high compaction density, and manufacturing method thereof8 Oct 2026US 2026/0307993 A1Advanced Lithium Electrochemistry Co., Ltd.
- Negative electrode active material, method of manufacturing the negative electrode active material, and negative electrode including the negative electrode active material8 Oct 2026US 2026/0307996 A1Samsung SDI.Co., Ltd.
- Carbon nanotube dispersion liquid and method of producing same8 Oct 2026US 2026/0307997 A1Zeon Corporation
- Device for producing lithium carbonate crystals8 Oct 2026US 2026/0308003 A1K-Utec AG Salt Technologies
Most cited
By later US patents
- Fluorescent silica-based nanoparticles1,448US 8,298,677 B2Cornell Research Foundation, Inc. · 2012
- Carbide nanomaterials684US 6,190,634 B1President and Fellows of Harvard College · 2001
- Process for durable sol-gel produced alumina-based ceramics, abrasive grain and abrasive products536US 4,744,802 AMinnesota Mining and Manufacturing Company · 1988
- Method of manufacturing inorganic nanotube516US 7,005,391 B2Samsung Electronics Co., Ltd. · 2006
- Electrophoretic particles, and processes for the production thereof510US 7,002,728 B2E Ink Corporation · 2006