B01J 2523/17
Copper
B01J2523/17 (Copper) appears on 58 US grants and 89 published applications in this corpus.
Search patents in B01J- Granted patents
- 58
- Published applications
- 89
- Assignees
- 81
- Inventors
- 335
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 2 | 3 |
| 2017 | 1 | 0 |
| 2018 | 1 | 12 |
| 2019 | 6 | 15 |
| 2020 | 11 | 16 |
| 2021 | 12 | 5 |
| 2022 | 5 | 1 |
| 2023 | 4 | 8 |
| 2024 | 7 | 11 |
| 2025 | 3 | 8 |
| 2026 | 4 | 8 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method for producing a core-shell catalyst15 Sep 2026US 12,734,515 B2BASF SE
- Production of acrolein or acrylic acid from iso-propanol with high yeild and low cost14 Jul 2026US 12,679,795 B2Rohm and Haas Company
- Method for preparing polyether amine catalyst, and polyether amine14 Jul 2026US 12,679,931 B2Shangyu Huangma Surface Activated Reagent Research Institute Co., Ltd.
- Method for preparing methanol based on carbon dioxide capture, method for preparing ethylene glycol and environment-friendly polyester10 Mar 2026US 12,570,591 B1Jiangsu Zhonglu Technology Development Corporation Limited
- Method for producing Hydrogen using copper oxide-magnesium aluminate (CuO.MgAl2O4) spinel nanocomposite11 Nov 2025US 12,466,728 B1Imam Mohammad Ibn Saud Islamic University
- 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
- Nitrogen-containing metal oxide pre-catalyst for the direct conversion of co2 to fuel range hydrocarbons30 Jul 2026US 2026/0216703 A1King Abdullah University of Science and Technology
- Discharge gas treatment method and discharge gas treatment device23 Jul 2026US 2026/0208102 A1Resonac Corporation
- Catalytic composition and method for removing nitrogen oxides28 May 2026US 2026/0145161 A1Industrial Technology Research Institute
Most cited
By later US patents
- Methods for preparing catalyst systems6US 10,919,026 B2GM Global Technology Operations LLC · 2021
- Emissions control system including capability to clean and/or rejuvenate CZTS sorbents, CZTS-alloy sorbents, and/or CZTS-mixture sorbents, and method of use4US 10,500,569 B2Chemical and Metal Technologies LLC · 2019
- Catalysts for electrochemical CO2 reduction and associated methods4US 11,173,477 B2The Governing Council of the University of Toronto · 2021
- Catalyst for electrochemical ammonia synthesis and method for producing the same3US 10,843,172 B2Korea Institute of Science and Technology · 2020
- Gas clean-up for alkane oxidative dehydrogenation effluent3US 11,078,134 B2Shell Oil Company · 2021