B01J 2523/13
Potassium
B01J2523/13 (Potassium) appears on 28 US grants and 40 published applications in this corpus.
Search patents in B01J- Granted patents
- 28
- Published applications
- 40
- Assignees
- 27
- Inventors
- 102
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 2 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 2 | 0 |
| 2018 | 2 | 5 |
| 2019 | 2 | 10 |
| 2020 | 3 | 4 |
| 2021 | 4 | 2 |
| 2022 | 3 | 2 |
| 2023 | 2 | 0 |
| 2024 | 2 | 4 |
| 2025 | 2 | 3 |
| 2026 | 0 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for processing ammonia9 Dec 2025US 12,491,498 B2AMOGY Inc.
- Ammonia decomposition catalyst systems13 May 2025US 12,297,108 B2University of South Carolina
- Systems and methods for processing ammonia24 Sep 2024US 12,097,482 B2AMOGY Inc.
- Ammonia decomposition catalyst systems6 Feb 2024US 11,891,301 B2University of South Carolina
- Systems and methods for processing ammonia11 Jul 2023US 11,697,108 B2AMOGY Inc.
- 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
- Catalytic composition and method for removing nitrogen oxides28 May 2026US 2026/0145161 A1Industrial Technology Research Institute
- Redox catalysts and processes for efficient oxidative dehydrogenation of alkylaromatics31 Jul 2025US 2025/0243135 A1North Carolina State University
- Catalyst and method for oxidative dehydrogenation of low-carbon alkanes to light olefins6 Mar 2025US 2025/0074845 A1Braskem America, Inc.
- Catalyst, and method for producing compound using same23 Jan 2025US 2025/0025862 A1Nippon Kayaku Kabushiki Kaisha
Most cited
By later US patents
- Oxide catalyst and phosphoric oxide catalyst for hydrocarbon steam cracking, method for preparing the same and method for preparing olefin by using the same16US 7,935,654 B2LG Chem.Ltd. · 2011
- Process for charging a reactor with a fixed catalyst bed which comprises at least annular shaped catalyst bodies K11US 8,517,180 B2BASF SE · 2013
- Process for preparing modified V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids7US 8,883,672 B2Eastman Chemical Company · 2014
- Systems and methods for processing ammonia6US 11,697,108 B2AMOGY Inc. · 2023
- Oxidative conversion of hydrocarbons using sulfur oxides as oxygen carriers3US 11,104,625 B1Bio2Electric, LLC · 2021