B01J 23/78
With alkali- or alkaline earth metals
Official title: with alkali- or alkaline earth metals
B01J23/78 (With alkali- or alkaline earth metals) appears on 851 US grants and 853 published applications in this corpus.
Search patents in B01J- Granted patents
- 851
- Published applications
- 853
- Assignees
- 542
- Inventors
- 2,681
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 17 | 0 |
| 1977 | 13 | 0 |
| 1978 | 21 | 0 |
| 1979 | 9 | 0 |
| 1980 | 6 | 0 |
| 1981 | 11 | 0 |
| 1982 | 5 | 0 |
| 1983 | 8 | 0 |
| 1984 | 12 | 0 |
| 1985 | 14 | 0 |
| 1986 | 13 | 0 |
| 1987 | 12 | 0 |
| 1988 | 10 | 0 |
| 1989 | 5 | 0 |
| 1990 | 10 | 0 |
| 1991 | 9 | 0 |
| 1992 | 13 | 0 |
| 1993 | 10 | 0 |
| 1994 | 8 | 0 |
| 1995 | 5 | 0 |
| 1996 | 10 | 0 |
| 1997 | 7 | 0 |
| 1998 | 12 | 0 |
| 1999 | 7 | 0 |
| 2000 | 11 | 0 |
| 2001 | 10 | 4 |
| 2002 | 9 | 9 |
| 2003 | 14 | 20 |
| 2004 | 10 | 34 |
| 2005 | 13 | 21 |
| 2006 | 10 | 17 |
| 2007 | 18 | 25 |
| 2008 | 15 | 35 |
| 2009 | 12 | 36 |
| 2010 | 23 | 46 |
| 2011 | 16 | 38 |
| 2012 | 21 | 36 |
| 2013 | 29 | 47 |
| 2014 | 33 | 36 |
| 2015 | 42 | 39 |
| 2016 | 36 | 41 |
| 2017 | 36 | 36 |
| 2018 | 39 | 36 |
| 2019 | 23 | 34 |
| 2020 | 27 | 35 |
| 2021 | 29 | 41 |
| 2022 | 29 | 35 |
| 2023 | 27 | 48 |
| 2024 | 27 | 38 |
| 2025 | 30 | 34 |
| 2026 | 15 | 32 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Complex oxides for reactive oxygen separation and related applications6 Oct 2026US 12,752,260 B2North Carolina State University
- Method of producing nanostructured iron-based catalysts for converting syngas to light olefins6 Oct 2026US 12,752,262 B2Agency for Science, Technology and Research
- Carbon dioxide processing agent and method for producing same22 Sep 2026US 12,741,272 B2Eau De Merus Co., Ltd.
- Oxygen-carrier solid with sub-stoichiometric spinel for a chemical-looping redox process8 Sep 2026US 12,728,404 B2Ifp Energies Nouvelles
- Method of preparing electrocatalysts for converting carbon dioxide to chemicals4 Aug 2026US 12,697,606 B2Board of Trustees of Northern Illinois University
- Catalyst for methane reforming and manufacturing method thereof8 Oct 2026US 2026/0307056 A1Hanwha Solutions Corporation
- Coral-reef-like bifunctional catalyst for biomass gasification to produce green hydrogen with simultaneous decarbonization, and preparation method and application thereof8 Oct 2026US 2026/0307057 A1Southeast University
- Pillar-shaped honeycomb structure1 Oct 2026US 2026/0295572 A1NGK Insulators, Ltd.
- Carbon Nanotube Catalyst Preconditioning24 Sep 2026US 2026/0285685 A1Chasm Advanced Materials, Inc.MA
- Process and catalyst for the production of hydrogen by decomposition of ammonia by plasma catalysis10 Sep 2026US 2026/0264061 A1Energo
Most cited
By later US patents
- Mercury removal catalyst and method of making and using same142US 6,258,334 B1Corning Incorporated · 2001
- Mercury removal catalyst and method of making and using same124US 6,136,749 ACorning Incorporated · 2000
- Shaped particle having an asymmetrical cross sectional geometry109US 7,297,402 B2Shell Oil Company · 2007
- Catalyst for catalytic reduction of nitrogen oxide94US 5,380,692 AAgency of Industrial Science and Technology · 1995
- Shaped hydrogenation catalyst and processes for their preparation and use93US 6,049,008 AEngelhard Corporation · 2000