B01J 29/044
Iron group metals or copper
Official title: {Iron group metals or copper}
B01J29/044 (Iron group metals or copper) appears on 58 US grants and 66 published applications in this corpus.
Search patents in B01J- Granted patents
- 58
- Published applications
- 66
- Assignees
- 53
- Inventors
- 258
- Latest grant
- 21 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 4 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 3 |
| 2014 | 0 | 7 |
| 2015 | 0 | 2 |
| 2016 | 2 | 3 |
| 2017 | 5 | 5 |
| 2018 | 4 | 4 |
| 2019 | 7 | 3 |
| 2020 | 3 | 11 |
| 2021 | 3 | 5 |
| 2022 | 3 | 5 |
| 2023 | 8 | 4 |
| 2024 | 9 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Catalyst for treating exhaust gas21 Jan 2025US 12,201,966 B2Johnson Matthey Public Limited Company
- DLM-1 molecular sieve, process for preparing the same, and use thereof19 Nov 2024US 12,145,137 B2China Petroleum & Chemical Corporation
- Catalyst structure and method for producing same, and method for producing hydrocarbon by use of catalyst structure19 Nov 2024US 12,145,138 B2Furukawa Electric Co., Ltd.
- Steam reforming catalysts for sustainable hydrogen production from biobased materials5 Nov 2024US 12,134,085 B2
- Catalyst structure and method for producing same, and method for producing hydrocarbon by use of catalyst structure27 Aug 2024US 12,070,740 B2Furukawa Electric Co., Ltd.
- Catalyst for treating exhaust gas27 Mar 2025US 2025/0099944 A1Johnson Matthey Public Limited Company
- Nickel-Based Oligomerization Catalysts and Method for Oligomerizing Light Olefins Using the Same3 Oct 2024US 2024/0326027 A1SK Geo Centric Co., Ltd.
- Catalyst for selective ring-opening reaction and method of using same27 Apr 2023US 2023/0130836 A1SK Enmove Co., Ltd.
- Catalyst for treating exhaust gas16 Mar 2023US 2023/0077564 A1Johnson Matthey Public Limited Company
- Exhaust gas purification catalyst device9 Mar 2023US 2023/0076536 A1Cataler Corporation
Most cited
By later US patents
- Inorganic material that has metal nanoparticles that are trapped in a mesostructured matrix71US 8,226,740 B2Ifp Energies Nouvelles · 2012
- Fischer-Tropsch processes using catalysts on mesoporous supports54US 6,476,085 B2Conoco Inc. · 2002
- Fischer-Tropsch processes using catalysts on mesoporous supports36US 6,319,872 B1Conoco Inc. · 2001
- Catalytic oligomerization process using modified mesoporous crystalline material34US 5,260,501 AMobil Oil Corporation · 1993
- Mesoporous material with active metals30US 6,930,219 B2ABB Lummus Global Inc. · 2005