B01J 27/185
With iron group metals or platinum group metals
Official title: with iron group metals or platinum group metals
B01J27/185 (With iron group metals or platinum group metals) appears on 313 US grants and 281 published applications in this corpus.
Search patents in B01J- Granted patents
- 313
- Published applications
- 281
- Assignees
- 205
- Inventors
- 883
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 8 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 7 | 0 |
| 1984 | 6 | 0 |
| 1985 | 5 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 1 | 0 |
| 1990 | 7 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 2 |
| 2002 | 4 | 2 |
| 2003 | 7 | 8 |
| 2004 | 2 | 10 |
| 2005 | 5 | 6 |
| 2006 | 7 | 4 |
| 2007 | 2 | 6 |
| 2008 | 5 | 5 |
| 2009 | 6 | 8 |
| 2010 | 8 | 17 |
| 2011 | 4 | 15 |
| 2012 | 8 | 7 |
| 2013 | 8 | 24 |
| 2014 | 9 | 17 |
| 2015 | 14 | 19 |
| 2016 | 18 | 12 |
| 2017 | 15 | 19 |
| 2018 | 15 | 14 |
| 2019 | 17 | 13 |
| 2020 | 7 | 9 |
| 2021 | 9 | 14 |
| 2022 | 13 | 11 |
| 2023 | 4 | 15 |
| 2024 | 5 | 7 |
| 2025 | 14 | 12 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hydrogenation of imines by palladium based catalyst17 Mar 2026US 12,577,205 B2Council of Scientific and Industrial Research
- Dielectric material comprising lead compound and method of making the same24 Feb 2026US 12,558,678 B2Samsung Electronics Co., Ltd.
- Two stage fixed-bed catalytic process for upgrading pyrolysis oil to BTX3 Feb 2026US 12,540,285 B2Saudi Arabian Oil Company
- Method for preparing 2-chloro-n-(1-cyanocyclopropyl)-5-[2′-methyl-5′-(pentafluoroethyl)-4′-(trifluoromethyl)-2′h-1,3′-bipyrazol-4-yl]benzamide13 Jan 2026US 12,522,585 B2Vetoquinol SA
- Hydrogenation catalyst and preparation method therefor and use thereof23 Dec 2025US 12,502,654 B2China Petroleum & Chemical Corporation
- Metal phosphide-graphene aerogel catalyst for hydrolysis of ammonia borane, method for preparing the same, and hydrogen production system for hydrolysis of ammonia borane comprising the same10 Sep 2026US 2026/0264069 A1The Hong Kong Polytechnic University
- Phosphorus doped pgm-type catalysts and catalytic system for storing and releasing of hydrogen of organic hydrogen carriers4 Jun 2026US 2026/0151757 A1Umicore AG & Co. KG
- Method for hydrodeoxygenation of feedstocks of biological origin5 Mar 2026US 2026/0062622 A1Chevron U.S.A.Inc.
- Method for rejuvenating a catalyst from a hydroprocessing and/or hydrocracking process15 Jan 2026US 2026/0014554 A1Ifp Energies Nouvelles
- A catalyst for generating hydrogen and method of its production8 Jan 2026US 2026/0008043 A1Electriq-Global Energy Solutions Ltd.
Most cited
By later US patents
- Catalytic multi-stage process for hydroconversion and refining hydrocarbon feeds140US 6,190,542 B1Hydrocarbon Technologies, Inc. · 2001
- Iron-based ionic liquid catalysts for hydroprocessing carbonaceous feeds94US 6,139,723 AHydrocarbon Technologies, Inc. · 2000
- Crystalline ferroaluminophosphates91US 4,554,143 AUnion Carbide Corporation · 1985
- Production of amines from alcohols79US 4,014,933 ABASF SE · 1977
- Dispersed anion-modified phosphorus-promoted iron oxide catalysts72US 5,871,638 AHydrocarbon Technologies, Inc. · 1999