B01J 2523/70
Constitutive chemical elements of heterogeneous catalysts: of group vii of the periodic
Official title: of Group VII (VIIB) of the Periodic Table
B01J2523/70 (Constitutive chemical elements of heterogeneous catalysts: of group vii of the periodic) appears on 49 US grants and 76 published applications in this corpus.
Search patents in B01J- Granted patents
- 49
- Published applications
- 76
- Assignees
- 63
- Inventors
- 259
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 4 |
| 2017 | 2 | 2 |
| 2018 | 2 | 12 |
| 2019 | 6 | 19 |
| 2020 | 9 | 8 |
| 2021 | 11 | 4 |
| 2022 | 5 | 3 |
| 2023 | 5 | 8 |
| 2024 | 4 | 5 |
| 2025 | 3 | 2 |
| 2026 | 1 | 6 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of preparing FeMnCeOx biomaterial and method of treating antibiotic wastewater7 Jul 2026US 12,673,885 B2Qingdao University of Technology
- Low-temperature denitration catalyst4 Nov 2025US 12,458,924 B2Commonwealth Scientific and Industrial Research Organisation
- Catalyst-containing material29 Jul 2025US 12,370,528 B2Aerojet Rocketdyne, Inc.
- CuMg0.5Mn1.5O4/CuO nanocomposite material and method of making8 Jul 2025US 12,350,652 B1Imam Mohammad Ibn Saud Islamic University
- Coated composites of Al2O3—CeO2/ZrO2 and a method for their production1 Oct 2024US 12,102,979 B2
- Shaped metal oxides (perovskites) and process for preparation thereof8 Oct 2026US 2026/0307060 A1Council of Scientific and Industrial Research
- High-entropy ruthenium oxides as efficient oxygen evolution reaction catalysts6 Aug 2026US 2026/0225080 A1Toyota Jidosha Kabushiki Kaisha
- In-situe treatment of a fischer-tropsch catalyst9 Jul 2026US 2026/0193544 A1Bp P.L.C.
- Metal oxide catalyst and method of selectively and chemically reducing carbon dioxide18 Jun 2026US 2026/0166529 A1Industrial Technology Research Institute
- Catalytic composition and method for removing nitrogen oxides28 May 2026US 2026/0145161 A1Industrial Technology Research Institute
Most cited
By later US patents
- Catalysts for petrochemical catalysis39US 9,738,571 B2Siluria Technologies, Inc. · 2017
- Catalysts for petrochemical catalysis34US 10,308,565 B2Silura Technologies, Inc. · 2019
- Methods for synthesizing hierarchical zeolites for catalytic cracking15US 10,427,142 B1King Fahd University of Petroleum and Minerals · 2019
- Methods for synthesizing hierarchical zeolites for catalytic cracking11US 10,350,585 B1Saudi Arabian Oil Company · 2019
- Cluster supported catalyst and method for producing same8US 11,014,073 B2Genesis Research Institute, Inc. · 2021