B01J 38/54
Halogen-containing
Official title: halogen-containing
B01J38/54 (Halogen-containing) appears on 26 US grants and 28 published applications in this corpus.
Search patents in B01J- Granted patents
- 26
- Published applications
- 28
- Assignees
- 21
- Inventors
- 53
- Latest grant
- 29 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 2 | 6 |
| 2011 | 0 | 0 |
| 2012 | 0 | 4 |
| 2013 | 3 | 2 |
| 2014 | 4 | 1 |
| 2015 | 1 | 5 |
| 2016 | 3 | 1 |
| 2017 | 1 | 1 |
| 2018 | 2 | 2 |
| 2019 | 2 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Denitration catalyst regeneration method and denitration catalyst regeneration system29 Oct 2024US 12,128,393 B2Mitsubishi Heavy Industries, Ltd.
- Nickel-based metal-organic framework as catalyst for chemical fixation of CO2 in oxazolidinone synthesis20 Dec 2022US 11,529,621 B1King Fahd University of Petroleum and Minerals
- Methods of regenerating aromatization catalysts with a decoking step between chlorine and fluorine addition11 Feb 2020US 10,556,225 B2Chevron Phillips Chemical Company LP
- Regeneration of acidic ionic liquid catalysts27 Aug 2019US 10,391,481 B2Chevron U.S.A.Inc.
- Methods of regenerating aromatization catalysts with a decoking step between chlorine and fluorine addition4 Jun 2019US 10,307,740 B2Chevron Phillips Chemical Company LP
- Denitration catalyst regeneration method and denitration catalyst regeneration system19 May 2022US 2022/0152603 A1Mitsubishi Power, Ltd.
- Methods of Regenerating Aromatization Catalysts with A Decoking Step Between Chlorine and Fluorine Addition15 Aug 2019US 2019/0247833 A1Chevron Phillips Chemical Company LP
- Methods of Regenerating Aromatization Catalysts with A Decoking Step Between Chlorine and Fluorine Addition22 Nov 2018US 2018/0333705 A1Chevron Phillips Chemical Company LP
- Methods for Regenerating Sulfur-Contaminated Aromatization Catalysts21 Jun 2018US 2018/0169640 A1Chevron Phillips Chemical Company LP
- Catalyst regeneration process23 Mar 2017US 2017/0080408 A1Dow Global Technologies LLC
Most cited
By later US patents
- Process for regenerating a deactivated catalyst39US 5,260,238 AIdemitsu Kosan Co., Ltd. · 1993
- Regeneration of acidic catalysts31US 7,732,363 B2Chevron U.S.A.Inc. · 2010
- Process for regenerating an adsorbent23US 6,342,462 B12002
- Methods of reactivating an aromatization catalyst18US 8,664,144 B2Chevron Phillips Chemical Company LP · 2014
- Methods of preparing an aromatization catalyst9US 8,664,145 B2Chevron Phillips Chemical Company LP · 2014