B01J 23/18
Arsenic, antimony or bismuth
B01J23/18 (Arsenic, antimony or bismuth) appears on 290 US grants and 202 published applications in this corpus.
Search patents in B01J- Granted patents
- 290
- Published applications
- 202
- Assignees
- 200
- Inventors
- 793
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 8 | 0 |
| 1978 | 5 | 0 |
| 1979 | 10 | 0 |
| 1980 | 6 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 10 | 0 |
| 1984 | 8 | 0 |
| 1985 | 11 | 0 |
| 1986 | 6 | 0 |
| 1987 | 3 | 0 |
| 1988 | 10 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 8 | 0 |
| 2000 | 7 | 0 |
| 2001 | 7 | 1 |
| 2002 | 3 | 3 |
| 2003 | 4 | 8 |
| 2004 | 4 | 7 |
| 2005 | 2 | 4 |
| 2006 | 6 | 5 |
| 2007 | 2 | 3 |
| 2008 | 3 | 7 |
| 2009 | 4 | 7 |
| 2010 | 4 | 7 |
| 2011 | 4 | 6 |
| 2012 | 3 | 3 |
| 2013 | 0 | 5 |
| 2014 | 7 | 6 |
| 2015 | 6 | 5 |
| 2016 | 3 | 7 |
| 2017 | 6 | 14 |
| 2018 | 13 | 14 |
| 2019 | 8 | 10 |
| 2020 | 13 | 15 |
| 2021 | 4 | 14 |
| 2022 | 16 | 11 |
| 2023 | 11 | 12 |
| 2024 | 9 | 12 |
| 2025 | 9 | 12 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Photocatalytic and photo(electro)catalytic approaches for viral decontamination22 Sep 2026US 12,741,049 B2Nevada Research & Innovation Corporation
- Decarbonized olefins production using process intensification22 Sep 2026US 12,741,270 B2Exelus, Inc.
- Bismuth/bismuth titanate heterojunction hollow nanospheres and method for preparing the same and application thereof28 Jul 2026US 12,691,437 B2Qilu University of Technology Shandong Academy
- Nanocomposite for immobilizing contaminants disposed in an aqueous medium16 Jun 2026US 12,655,037 B1Imam Mohammad Ibn Saud Islamic University
- Dielectric material comprising bismuth compound and method of making the same23 Dec 2025US 12,502,662 B2Samsung Electronics Co., Ltd.
- Semiconductor material and method of photocatalytic degradation using the semiconductor material13 Aug 2026US 2026/0233201 A1Imam Abdulrahman Bin Faisal University
- A room-temperature-solid metal alloy for making water-reactive aluminum compositions6 Aug 2026US 2026/0225881 A1Found Energy Co
- Catalysts including boronic, metal hydroxide, or metal oxide active-site groups30 Jul 2026US 2026/0216715 A11s1 Energy, Inc.
- Olefin-containing composition22 Jan 2026US 2026/0022085 A1The Chemours Company Fc, LLC
- Novel carboxy ligands and use thereof in catalysts18 Dec 2025US 2025/0381554 A1BASF SE
Most cited
By later US patents
- Boron-promoted reducible metal oxides and methods of their use89US 4,777,313 AAtlantic Richfield Company · 1988
- Alkali promoted manganese oxide compositions containing silica and/or alkaline earth oxides83US 4,629,718 AAtlantic Richfield Company · 1986
- Crystalline silica and use in alkylation of aromatics82US 4,283,306 AE. I. Du Pont de Nemours and Company · 1981
- Process for the preparation of aldehydes57US 4,521,630 AShell Oil Company · 1985
- Method for making thin carbon foam electrodes57US 5,932,185 AThe Regents of the University of California · 1999