C01P 2004/62
Submicrometer sized, i.e. from 0.1-1 micrometer
C01P2004/62 (Submicrometer sized, i.e. from 0.1-1 micrometer) appears on 4,978 US grants and 5,313 published applications in this corpus.
Search patents in C01P- Granted patents
- 4,978
- Published applications
- 5,313
- Assignees
- 2,145
- Inventors
- 13,007
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 32 | 0 |
| 1977 | 32 | 0 |
| 1978 | 35 | 0 |
| 1979 | 34 | 0 |
| 1980 | 21 | 0 |
| 1981 | 24 | 0 |
| 1982 | 20 | 0 |
| 1983 | 31 | 0 |
| 1984 | 21 | 0 |
| 1985 | 25 | 0 |
| 1986 | 32 | 0 |
| 1987 | 43 | 0 |
| 1988 | 51 | 0 |
| 1989 | 91 | 0 |
| 1990 | 67 | 0 |
| 1991 | 97 | 0 |
| 1992 | 84 | 0 |
| 1993 | 87 | 0 |
| 1994 | 87 | 0 |
| 1995 | 84 | 0 |
| 1996 | 83 | 0 |
| 1997 | 75 | 0 |
| 1998 | 93 | 0 |
| 1999 | 90 | 0 |
| 2000 | 108 | 0 |
| 2001 | 100 | 41 |
| 2002 | 118 | 126 |
| 2003 | 124 | 174 |
| 2004 | 112 | 175 |
| 2005 | 78 | 166 |
| 2006 | 92 | 154 |
| 2007 | 96 | 168 |
| 2008 | 90 | 177 |
| 2009 | 90 | 185 |
| 2010 | 112 | 237 |
| 2011 | 117 | 197 |
| 2012 | 119 | 198 |
| 2013 | 136 | 180 |
| 2014 | 149 | 195 |
| 2015 | 154 | 224 |
| 2016 | 153 | 188 |
| 2017 | 144 | 215 |
| 2018 | 176 | 198 |
| 2019 | 170 | 220 |
| 2020 | 192 | 237 |
| 2021 | 166 | 256 |
| 2022 | 167 | 296 |
| 2023 | 168 | 284 |
| 2024 | 186 | 302 |
| 2025 | 181 | 294 |
| 2026 | 141 | 226 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing negative electrode active material6 Oct 2026US 12,755,965 B2Toyota Jidosha Kabushiki Kaisha
- Method of preparing high-concentration colloidal silica29 Sep 2026US 12,747,161 B2Korea Institute of Science and Technology
- Positive electrode active material precursor for secondary battery, positive electrode active material, and lithium secondary battery including the positive electrode active material29 Sep 2026US 12,749,675 B2LG Chem.Ltd.
- Hierarchical porous ZSM-5 molecular sieve, preparation method therefor, HZSM-5 molecular sieve prepared therefrom, and use of molecular sieve22 Sep 2026US 12,741,877 B2SSI New Material (Zhenjiang) Co., Ltd.
- Niobium oxide particles and method for producing niobium oxide particles15 Sep 2026US 12,735,328 B2DIC Corporation
- 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.
- High-purity magnesium oxide and method for production thereof8 Oct 2026US 2026/0308004 A1Joint Stock Company Kaustik
- Method for producing pyrochlore-type oxide8 Oct 2026US 2026/0308007 A1Denso Corporation
- Metal hydroxide particles8 Oct 2026US 2026/0308015 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Process for durable sol-gel produced alumina-based ceramics, abrasive grain and abrasive products536US 4,744,802 AMinnesota Mining and Manufacturing Company · 1988
- Electrophoretic particles, and processes for the production thereof510US 7,002,728 B2E Ink Corporation · 2006
- Abrasive material and method for preparing the same483US 4,623,364 ANorton Company · 1986
- Electrophoretic particles and processes for the production thereof363US 6,822,782 B2E Ink Corporation · 2004
- Nanostructured fillers and carriers316US 6,228,904 B1Nanomaterials Research Corporation · 2001