B01J 35/45
Nanoparticles
B01J35/45 (Nanoparticles) appears on 2,451 US grants and 3,327 published applications in this corpus.
Search patents in B01J- Granted patents
- 2,451
- Published applications
- 3,327
- Assignees
- 1,304
- Inventors
- 7,861
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 8 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 6 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 17 | 0 |
| 2001 | 18 | 5 |
| 2002 | 16 | 40 |
| 2003 | 41 | 44 |
| 2004 | 28 | 42 |
| 2005 | 24 | 59 |
| 2006 | 24 | 53 |
| 2007 | 24 | 94 |
| 2008 | 25 | 77 |
| 2009 | 52 | 85 |
| 2010 | 72 | 106 |
| 2011 | 60 | 124 |
| 2012 | 61 | 111 |
| 2013 | 85 | 122 |
| 2014 | 82 | 164 |
| 2015 | 92 | 157 |
| 2016 | 130 | 184 |
| 2017 | 154 | 188 |
| 2018 | 151 | 195 |
| 2019 | 163 | 195 |
| 2020 | 162 | 231 |
| 2021 | 170 | 200 |
| 2022 | 153 | 212 |
| 2023 | 172 | 214 |
| 2024 | 163 | 157 |
| 2025 | 142 | 156 |
| 2026 | 96 | 112 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Catalyst compositions and processes for making and using same6 Oct 2026US 12,752,258 B2ExxonMobil Chemical Patents Inc.
- Catalysts for cargen, methods of preparing, and uses of same6 Oct 2026US 12,752,259 B2Qatar Foundation for Education, Science and Community Development
- Method of producing nanostructured iron-based catalysts for converting syngas to light olefins6 Oct 2026US 12,752,262 B2Agency for Science, Technology and Research
- Chemical-type hydrocracking catalyst, preparation method therefor, and application thereof6 Oct 2026US 12,752,264 B2China Petroleum & Chemical Corporation
- Electrocatalysts for H2O2 production6 Oct 2026US 12,753,521 B2The Regents of the University of California
- Photocatalytic c-c coupling reactions of terminal alkynes using cupric oxide-based mie resonator photocatalysts8 Oct 2026US 2026/0307053 A1
- Intermetallic catalyst complex for electrochemical device and method of manufacturing same8 Oct 2026US 2026/0307054 A1Hyundai Motor Company
- Dielectric mie resonator cupric/cuprous-oxide based photocatalysts for suzuki coupling reaction8 Oct 2026US 2026/0307062 A1
- Complete oxidation catalysts for dilute alkanes1 Oct 2026US 2026/0295521 A1Icarus Technology LLC
- Supported transition metal nanoparticle catalyst and use thereof as a hydrogenation catalyst1 Oct 2026US 2026/0295565 A1BASF SE
Most cited
By later US patents
- Materials and products using nanostructured non-stoichiometric substances226US 6,344,271 B12002
- Nanotechnology for biomedical products224US 6,572,672 B2NanoProducts Corporation · 2003
- Method for producing nanoparticles of transition metals185US 6,262,129 B1International Business Machines Corporation · 2001
- Nano-dispersed powders and methods for their manufacture178US 6,652,967 B2NanoProducts Corporation · 2003
- Nano-dispersed catalysts particles136US 6,716,525 B12004