B01J 37/16
Reducing
B01J37/16 (Reducing) appears on 1,891 US grants and 2,509 published applications in this corpus.
Search patents in B01J- Granted patents
- 1,891
- Published applications
- 2,509
- Assignees
- 1,050
- Inventors
- 6,387
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 7 | 0 |
| 1978 | 10 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 6 | 0 |
| 1982 | 6 | 0 |
| 1983 | 7 | 0 |
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 7 | 0 |
| 1987 | 8 | 0 |
| 1988 | 11 | 0 |
| 1989 | 10 | 0 |
| 1990 | 5 | 0 |
| 1991 | 11 | 0 |
| 1992 | 8 | 0 |
| 1993 | 6 | 0 |
| 1994 | 10 | 0 |
| 1995 | 6 | 0 |
| 1996 | 10 | 0 |
| 1997 | 6 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 10 | 10 |
| 2002 | 18 | 29 |
| 2003 | 31 | 39 |
| 2004 | 25 | 45 |
| 2005 | 21 | 41 |
| 2006 | 22 | 48 |
| 2007 | 19 | 59 |
| 2008 | 32 | 72 |
| 2009 | 45 | 65 |
| 2010 | 44 | 107 |
| 2011 | 50 | 91 |
| 2012 | 58 | 96 |
| 2013 | 70 | 136 |
| 2014 | 67 | 122 |
| 2015 | 95 | 134 |
| 2016 | 122 | 159 |
| 2017 | 121 | 139 |
| 2018 | 135 | 133 |
| 2019 | 98 | 120 |
| 2020 | 112 | 150 |
| 2021 | 99 | 112 |
| 2022 | 86 | 153 |
| 2023 | 99 | 132 |
| 2024 | 110 | 122 |
| 2025 | 81 | 121 |
| 2026 | 46 | 74 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Catalysts for cargen, methods of preparing, and uses of same6 Oct 2026US 12,752,259 B2Qatar Foundation for Education, Science and Community Development
- Chemical-type hydrocracking catalyst, preparation method therefor, and application thereof6 Oct 2026US 12,752,264 B2China Petroleum & Chemical Corporation
- Hydrogenation catalysts and method for benzoic acid hydrogenation reaction29 Sep 2026US 12,746,534 B2Hunan Changlian New Material Technology Co., Ltd.
- Method for preparing acetic acid by catalyst22 Sep 2026US 12,741,922 B2Taiyuan University of Technology
- Method for preparing carbon nanotube-producing catalyst15 Sep 2026US 12,734,507 B2LG Chem.Ltd.
- 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
- Mixed guerbet reaction of ethanol and methanol to produce isobutanol8 Oct 2026US 2026/0308094 A1BASF SE
- Spherical alumina and supported catalyst, and preparation methods and use thereof17 Sep 2026US 2026/0273511 A1Dalian University of Technology
- Catalyst, preparation method and use thereof10 Sep 2026US 2026/0264050 A1Shanghai DiYang Chemical Technology Co., Ltd.
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
- Nano-dispersed powders and methods for their manufacture178US 6,652,967 B2NanoProducts Corporation · 2003
- Nanotechnology for engineering the performance of substances140US 6,531,704 B2NanoProducts Corporation · 2003
- Nano-dispersed catalysts particles136US 6,716,525 B12004