B01J 23/10
Catalysts comprising metals or metal oxides or hydroxides, not provided for in
Official title: of rare earths
B01J23/10 (Catalysts comprising metals or metal oxides or hydroxides, not provided for in) appears on 1,611 US grants and 1,888 published applications in this corpus.
Search patents in B01J- Granted patents
- 1,611
- Published applications
- 1,888
- Assignees
- 774
- Inventors
- 4,491
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 13 | 0 |
| 1978 | 17 | 0 |
| 1979 | 5 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 6 | 0 |
| 1983 | 6 | 0 |
| 1984 | 5 | 0 |
| 1985 | 12 | 0 |
| 1986 | 7 | 0 |
| 1987 | 8 | 0 |
| 1988 | 11 | 0 |
| 1989 | 9 | 0 |
| 1990 | 10 | 0 |
| 1991 | 20 | 0 |
| 1992 | 13 | 0 |
| 1993 | 19 | 0 |
| 1994 | 13 | 0 |
| 1995 | 17 | 0 |
| 1996 | 14 | 0 |
| 1997 | 14 | 0 |
| 1998 | 16 | 0 |
| 1999 | 17 | 0 |
| 2000 | 21 | 0 |
| 2001 | 22 | 3 |
| 2002 | 15 | 28 |
| 2003 | 19 | 27 |
| 2004 | 22 | 49 |
| 2005 | 22 | 44 |
| 2006 | 28 | 49 |
| 2007 | 30 | 65 |
| 2008 | 20 | 52 |
| 2009 | 36 | 77 |
| 2010 | 35 | 64 |
| 2011 | 44 | 48 |
| 2012 | 32 | 54 |
| 2013 | 47 | 66 |
| 2014 | 48 | 76 |
| 2015 | 51 | 103 |
| 2016 | 63 | 92 |
| 2017 | 92 | 98 |
| 2018 | 76 | 97 |
| 2019 | 85 | 84 |
| 2020 | 80 | 130 |
| 2021 | 89 | 107 |
| 2022 | 83 | 127 |
| 2023 | 82 | 123 |
| 2024 | 77 | 102 |
| 2025 | 74 | 74 |
| 2026 | 51 | 49 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Layered tri-metallic catalytic article and method of manufacturing the catalytic article29 Sep 2026US 12,746,532 B2BASF Mobile Emissions Catalysts LLC
- Exhaust gas purification device and method for manufacturing exhaust gas purification device29 Sep 2026US 12,746,533 B2Cataler Corporation
- Dual-layer hollow fiber membranes and methods of making and use22 Sep 2026US 12,741,269 B2The Regents of the University of Michigan
- Decarbonized olefins production using process intensification22 Sep 2026US 12,741,270 B2Exelus, Inc.
- Ruthenium promoter catalyst compositions15 Sep 2026US 12,735,324 B2Commonwealth Scientific and Industrial Research Organisation
- Oxidative coupling of methane in hysteresis condition8 Oct 2026US 2026/0308085 A1Braskem S/A
- Complete oxidation catalysts for dilute alkanes1 Oct 2026US 2026/0295521 A1Icarus Technology LLC
- Solar-powered flexible waste-to-fuels process1 Oct 2026US 2026/0295548 A1
- Pillar-shaped honeycomb structure1 Oct 2026US 2026/0295572 A1NGK Insulators, Ltd.
- Systems, methods, and catalysts for syngas, chemical, and fuel production24 Sep 2026US 2026/0284639 A1Dimensional Energy, Inc.
Most cited
By later US patents
- Synthesis of nanometer-sized particles by reverse micelle mediated techniques178US 6,413,489 B1Massachusetts Institute of Technology · 2002
- Gas phase polymerization process167US 5,453,471 AUnion Carbide Chemicals & Plastics Technology Corporation · 1995
- Aluminum-stabilized ceria catalyst compositions, and methods of making the same128US 4,714,694 AEngelhard Corporation · 1987
- Composite nanoparticle materials and method of making the same118US 7,052,777 B2Nanophase Technologies Corporation · 2006
- Mixed-metal oxide particles by liquid feed flame spray pyrolysis of oxide precursors in oxygenated solvents114US 7,220,398 B2TAL Materials & The Regents of the University of Michigan · 2007