B01J 2523/10
Constitutive chemical elements of heterogeneous catalysts: of group i of the periodic
Official title: of Group I (IA or IB) of the Periodic Table
B01J2523/10 (Constitutive chemical elements of heterogeneous catalysts: of group i of the periodic) appears on 105 US grants and 161 published applications in this corpus.
Search patents in B01J- Granted patents
- 105
- Published applications
- 161
- Assignees
- 127
- Inventors
- 533
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 3 | 1 |
| 2012 | 1 | 1 |
| 2013 | 2 | 2 |
| 2014 | 3 | 2 |
| 2015 | 0 | 2 |
| 2016 | 5 | 4 |
| 2017 | 4 | 1 |
| 2018 | 3 | 20 |
| 2019 | 9 | 33 |
| 2020 | 15 | 20 |
| 2021 | 20 | 7 |
| 2022 | 10 | 5 |
| 2023 | 7 | 13 |
| 2024 | 10 | 19 |
| 2025 | 5 | 15 |
| 2026 | 6 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B01J 2523/17CopperIndexing code58
- B01J 2523/13PotassiumIndexing code28
- B01J 2523/15CaesiumIndexing code18
- B01J 2523/12SodiumIndexing code12
- B01J 2523/18SilverIndexing code12
- B01J 2523/14RubidiumIndexing code10
- B01J 2523/11LithiumIndexing code7
- B01J 2523/19GoldIndexing code7
All 9 subgroupsShow fewer
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.
- Inhibition-free low-temperature engine exhaust oxidation catalyst26 May 2026US 12,636,641 B2Oregon State University
- Cerium- and zirconium-based mixed oxides24 Mar 2026US 12,582,966 B2Rhodia Operations
- 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
- Catalyst for paraffin dehydrogenation23 Jul 2026US 2026/0208163 A1Sabic Global Technologies B.V.
Most cited
By later US patents
- Process for the transformation of vanadium/phosphorus mixed oxide catalyst precursors into active catalysts for the production of maleic anhydride41US 5,137,860 AMonsanto Company · 1992
- 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
- Pre calcination additives for mixed metal oxide ammoxidation catalysts7US 8,835,666 B2Ineos USA LLC · 2014
- Process for preparing modified V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids7US 8,883,672 B2Eastman Chemical Company · 2014