B01J 29/0333
Iron group metals or copper
Official title: {Iron group metals or copper}
B01J29/0333 (Iron group metals or copper) appears on 66 US grants and 82 published applications in this corpus.
Search patents in B01J- Granted patents
- 66
- Published applications
- 82
- Assignees
- 57
- Inventors
- 240
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 2 | 3 |
| 2010 | 1 | 3 |
| 2011 | 1 | 2 |
| 2012 | 2 | 6 |
| 2013 | 5 | 3 |
| 2014 | 2 | 7 |
| 2015 | 3 | 2 |
| 2016 | 5 | 5 |
| 2017 | 4 | 3 |
| 2018 | 3 | 5 |
| 2019 | 1 | 1 |
| 2020 | 3 | 7 |
| 2021 | 4 | 6 |
| 2022 | 2 | 7 |
| 2023 | 10 | 7 |
| 2024 | 2 | 4 |
| 2025 | 5 | 2 |
| 2026 | 5 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
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- Low-temperature plastic depolymerization16 Jun 2026US 12,655,265 B2Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
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- Low-temperature and high-efficiency ammonia decomposition catalyst, preparation method and application thereof27 Jan 2026US 12,533,666 B2Southwest Petroleum University
- Methods for forming light olefins with catalyst recycle9 Jul 2026US 2026/0193157 A1Dow Global Technologies LLC
- Low-temperature plastic depolymerization24 Jul 2025US 2025/0236715 A1Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
- Magnetic mesoporous silica-based (mmps) materials17 Jul 2025US 2025/0229250 A1Centre National De La Recherche Scientifique
- Method for preparing linear hydrocarbon double acid with cyclic hydrocarbon oxidation catalyst17 Oct 2024US 2024/0343668 A1Hanwha Solutions Corporation
- Porous ammonia synthesis catalyst, its preparation method and use11 Jul 2024US 2024/0228309 A1Zhejiang University
Most cited
By later US patents
- Fischer-Tropsch processes using catalysts on mesoporous supports54US 6,476,085 B2Conoco Inc. · 2002
- Fischer-Tropsch processes using catalysts on mesoporous supports36US 6,319,872 B1Conoco Inc. · 2001
- Method of fabricating nanostructured materials36US 6,733,828 B22004
- Gasoline sulfur reduction in fluid catalytic cracking30US 6,852,214 B1Mobil Oil Corporation · 2005
- Catalyzed substrate and exhaust system for internal combustion engine27US 8,540,952 B2Johnson Matthey Public Limited Company · 2013