B01J 27/049
With iron group metals or platinum group metals
Official title: with iron group metals or platinum group metals
B01J27/049 (With iron group metals or platinum group metals) appears on 91 US grants and 82 published applications in this corpus.
Search patents in B01J- Granted patents
- 91
- Published applications
- 82
- Assignees
- 43
- Inventors
- 213
- Latest grant
- 28 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 3 |
| 2009 | 0 | 5 |
| 2010 | 3 | 3 |
| 2011 | 3 | 13 |
| 2012 | 3 | 4 |
| 2013 | 10 | 3 |
| 2014 | 3 | 10 |
| 2015 | 5 | 2 |
| 2016 | 7 | 1 |
| 2017 | 3 | 3 |
| 2018 | 1 | 3 |
| 2019 | 3 | 8 |
| 2020 | 6 | 3 |
| 2021 | 8 | 10 |
| 2022 | 1 | 0 |
| 2023 | 6 | 2 |
| 2024 | 0 | 1 |
| 2025 | 0 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems, methods and materials for hydrogen sulfide conversion28 Nov 2023US 11,826,700 B2Ohio State Innovation Foundation
- Method for making hydrodesulfurization catalyst including calcination28 Mar 2023US 11,613,709 B2King Fahd University of Petroleum and Minerals
- Autoclave method for hydrothermal preparation of a hydrodesulfurization catalyst21 Feb 2023US 11,584,892 B2King Fahd University of Petroleum and Minerals
- Method of making a hydrodesulfurization catalyst with a structural directing surfactant24 Jan 2023US 11,560,522 B2King Fahd University of Petroleum and Minerals
- CoMoS catalyst preparation method using a triblock copolymer10 Jan 2023US 11,549,070 B2King Fahd University of Petroleum and Minerals
- Composite oxide and silicon capture agent, preparation methods therefor and use thereof, and method for treating silicon-containing oil product18 Jun 2026US 2026/0166530 A1China Petroleum & Chemical Corporation
- Photocatalytic splitting of water13 Nov 2025US 2025/0346485 A1Oxford University Innovation Limited
- Self-supported hydroprocessing catalyst fines for renewable fuel production in slurry platform16 Oct 2025US 2025/0319461 A1Chevron U.S.A.Inc.
- Supported hydroprocessing catalyst fines for renewable fuel production in slurry platform16 Oct 2025US 2025/0320416 A1Chevron U.S.A.Inc.
- Hydrocarbon Resins Prepared by Sequential Hydrogenation and Direct Decoloration11 Jan 2024US 2024/0010761 A1
Most cited
By later US patents
- Method of presulfurizing a hydrotreating, hydrocracking or tail gas treating catalyst135US 5,688,736 ACRI International, Inc. · 1997
- Process of hydrotreating and/or hydrocracking hydrocarbon streams or tail gas treating sulfur-containing gas streams131US 5,468,372 AShell Oil Company · 1995
- Amorphous, iron promoted Mo and W sulfide hydroprocessing catalysts and process for their preparation100US 4,820,677 A1989
- Process for preparing a dispersed Group VIB metal sulfide catalyst83US 5,484,755 A1996
- Catalytic process for treating heavy oils80US 5,178,749 AChevron Research and Technology Company · 1993