B01J 38/44
And adding simultaneously or subsequently free oxygen
Official title: and adding simultaneously or subsequently free oxygen; using oxyhalogen compound
B01J38/44 (And adding simultaneously or subsequently free oxygen) appears on 90 US grants and 51 published applications in this corpus.
Search patents in B01J- Granted patents
- 90
- Published applications
- 51
- Assignees
- 33
- Inventors
- 195
- Latest grant
- 7 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 8 | 0 |
| 1999 | 3 | 0 |
| 2000 | 10 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 6 |
| 2011 | 1 | 4 |
| 2012 | 0 | 5 |
| 2013 | 1 | 3 |
| 2014 | 10 | 5 |
| 2015 | 3 | 4 |
| 2016 | 5 | 5 |
| 2017 | 4 | 0 |
| 2018 | 0 | 3 |
| 2019 | 2 | 2 |
| 2020 | 3 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 4 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods and reforming systems for re-dispersing platinum on reforming catalyst7 May 2024US 11,975,316 B2Marathon Petroleum Company LP
- Regeneration vessel adsorption zone and process for adsorbing halogen-containing material and sampling catalyst15 Aug 2023US 11,724,240 B2Uop LLC
- Advanced process control in a continuous catalytic regeneration reformer3 May 2022US 11,318,438 B2Bharat Petroleum Corporation Limited
- Processes for regenerating catalysts3 Nov 2020US 10,821,427 B2ExxonMobil Chemical Patents Inc.
- Catalyst regeneration19 May 2020US 10,654,035 B2Dow Global Technologies LLC
- Integrated naphtha reforming and benzyl toluene production process12 Jun 2025US 2025/0188004 A1Saudi Arabian Oil Company
- Methods for improving metal dispersion of a catalyst13 Feb 2025US 2025/0050323 A1Chevron Phillips Chemical Company LP
- Regeneration tower for continuous catalytic reforming process22 Feb 2024US 2024/0058804 A1Uop LLC
- Regeneration vessel adsorption zone and process for adsorbing halogen-containing material and sampling catalyst30 Jun 2022US 2022/0203319 A1Uop LLC
- Polyoxometalates Comprising Transition Metals12 May 2022US 2022/0144663 A1
Most cited
By later US patents
- Catalyst regeneration method with three-zone combustion gas addition55US 5,053,371 AUop LLC · 1991
- Outdoor fabric55US 6,100,208 AKimberly-Clark Worldwide, Inc. · 2000
- Regeneration of a platinum-containing zeolite45US 4,810,683 AUop LLC · 1989
- Method for reducing chloride emissions from a moving bed catalyst regeneration process42US 6,153,091 AUop LLC · 2000
- Processes for the continuous regeneration of a catalyst38US 9,138,738 B1Uop LLC · 2015