B01J 23/8953
With zinc, cadmium or mercury
Official title: {with zinc, cadmium or mercury}
B01J23/8953 (With zinc, cadmium or mercury) appears on 91 US grants and 86 published applications in this corpus.
Search patents in B01J- Granted patents
- 91
- Published applications
- 86
- Assignees
- 80
- Inventors
- 309
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 2 | 4 |
| 2004 | 2 | 4 |
| 2005 | 5 | 4 |
| 2006 | 1 | 0 |
| 2007 | 1 | 3 |
| 2008 | 0 | 1 |
| 2009 | 1 | 5 |
| 2010 | 1 | 5 |
| 2011 | 3 | 6 |
| 2012 | 0 | 1 |
| 2013 | 3 | 2 |
| 2014 | 3 | 3 |
| 2015 | 4 | 4 |
| 2016 | 3 | 2 |
| 2017 | 2 | 4 |
| 2018 | 3 | 7 |
| 2019 | 3 | 3 |
| 2020 | 4 | 4 |
| 2021 | 2 | 6 |
| 2022 | 3 | 1 |
| 2023 | 6 | 6 |
| 2024 | 3 | 6 |
| 2025 | 2 | 0 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Carbon dioxide reduction catalyst and carbon dioxide reduction method20 Jan 2026US 12,528,079 B2The Chugoku Electric Power Co., Inc.
- Method for treating or regenerating metal catalyst and application23 Sep 2025US 12,420,274 B2Beijing Single Atom Site Catalysis Technology Co., Ltd
- Process for converting carbon oxide into methanol26 Aug 2025US 12,397,285 B2Industrial Technology Research Institute
- Catalyst with magnetic ferrite support material10 Dec 2024US 12,163,455 B2BASF Mobile Emissions Catalysts LLC
- Method of using gold/zinc/graphene oxide photocatalyst nanocomposite for water treatment8 Oct 2024US 12,109,555 B1Imam Abdulrahman Bin Faisal University
- Supported palladium catalyst, and preparation and use thereof13 Aug 2026US 2026/0233207 A1China Petroleum & Chemical Corporation
- Porous metal cyanide-based framework material with cation gating effect, its preparation method, and application in carbon dioxide capture4 Jun 2026US 2026/0151727 A1Zhejiang University
- Coated components for coke abatement in gas turbine engines26 Mar 2026US 2026/0085638 A1General Electric Company
- Method for photodecomposing dye in contaminated aqueous solutions with sunlight26 Dec 2024US 2024/0424485 A1Imam Abdulrahman Bin Faisal University
- Method of using gold/zinc/graphene oxide photocatalyst nanocomposite for water treatment3 Oct 2024US 2024/0326025 A1Imam Abdulrahman Bin Faisal University
Most cited
By later US patents
- Process for the manufacture of 1-4-butanediol and tetrahydrofuran87US 4,301,077 AThe Standard Oil Company · 1981
- Process and catalyst for the selective hydrogenation of butynediol to butenediol54US 5,714,644 ABASF SE · 1998
- Process for manufacturing catalysts containing copper, zinc and aluminum, useful for producing methanol from synthesis gas34US 4,596,782 AInstitut Francais du Petrole · 1986
- Process for selective hydrogenation of alkynes and catalyst therefor31US 6,576,588 B2Catalytic Distillation Technologies · 2003
- Hydrocarbon dehydrogenation method and nonacidic multimetallic catalytic composite for use therein22US 4,374,046 AUop LLC · 1983