C10G 2300/705
Passivation
C10G2300/705 (Passivation) appears on 56 US grants and 43 published applications in this corpus.
Search patents in C10G- Granted patents
- 56
- Published applications
- 43
- Assignees
- 35
- Inventors
- 141
- Latest grant
- 4 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 3 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 3 | 0 |
| 2010 | 1 | 5 |
| 2011 | 0 | 4 |
| 2012 | 5 | 2 |
| 2013 | 3 | 8 |
| 2014 | 3 | 1 |
| 2015 | 5 | 3 |
| 2016 | 5 | 1 |
| 2017 | 2 | 4 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 2 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Catalyst for hydrogenation and method for preparing same4 Jun 2024US 11,999,911 B2Hanwha Solutions Corporation
- Process for modifying a hydroprocessing catalyst28 Feb 2023US 11,590,485 B2Saudi Arabian Oil Company
- Process for treating gasoline22 Jun 2021US 11,041,131 B2China Petroleum & Chemical Corporation
- Fischer-tropsch catalyst performance enhancement process25 Aug 2020US 10,751,711 B2Bp P.L.C.
- Increasing hydrocracker diesel yield, total liquid yield and pour point properties by ammonia or amine spiking4 Feb 2020US 10,550,334 B1Phillips 66 Company
- Methods of hydrocracking hydrocarbon oils2 Apr 2026US 2026/0092225 A1JGC Catalysts and Chemicals Ltd.
- Hydrogenation catalyst with improved sulfur resistance and method for producing same22 Feb 2024US 2024/0058795 A1Hanwha Solutions Corporation
- Catalyst for hydrogenation and method for preparing same24 Nov 2022US 2022/0372380 A1Hanwha Solutions Corporation
- Process for modifying a hydroprocessing catalyst14 Jul 2022US 2022/0219159 A1Saudi Arabian Oil Company
- Process for Treating Gasoline6 Feb 2020US 2020/0040266 A1China Petroleum & Chemical Corporation
Most cited
By later US patents
- Catalyst manufacturing method31US 9,278,338 B2Johnson Matthey PLC · 2016
- Passivation of contaminant metals on cracking catalysts by phosphorus addition30US 4,430,199 AEngelhard Corporation · 1984
- Cracking heavy hydrocarbon feedstocks with a catalyst comprising an anatase vanadium passivating agent28US 4,816,135 AIntevep, S. A. · 1989
- Vanadium passivation in a hydrocarbon catalytic cracking process27US 4,451,355 AGulf Research & Development Company · 1984
- Vanadium passivating agent for use in a cracking catalyst27US 4,704,375 AIntevep, S. A. · 1987