C07C 5/2705
With metal oxides
Official title: {with metal oxides}
C07C5/2705 (With metal oxides) appears on 30 US grants and 15 published applications in this corpus.
Search patents in C07C- Granted patents
- 30
- Published applications
- 15
- Assignees
- 23
- Inventors
- 85
- Latest grant
- 9 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 2 | 2 |
| 2020 | 1 | 4 |
| 2021 | 0 | 1 |
| 2022 | 3 | 3 |
| 2023 | 3 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Isomerization of normal paraffins9 Jul 2024US 12,030,845 B2ExxonMobil Technology and Engineering Company
- Bifunctional metal oxides and paraffin isomerization therewith5 Sep 2023US 11,745,168 B2ExxonMobil Technology and Engineering Company
- Process for isomerizing isobutane25 Jul 2023US 11,708,311 B2Uop LLC
- Method for producing transition alumina catalyst monoliths10 Jan 2023US 11,547,981 B2BASF SE
- Systems and methods for converting n-butane to iso-butane16 Aug 2022US 11,414,361 B2Sabic Global Technologies B.V.
- C20 trisubstituted olefins produced by acidic catalyzed reaction of c20 2-substituted alpha olefins18 Dec 2025US 2025/0382242 A1Chevron Phillips Chemical Company LP
- Process for isomerizing isobutane15 Jun 2023US 2023/0183152 A1Uop LLC
- Bifunctional Metal Oxides And Paraffin Isomerization Therewith22 Dec 2022US 2022/0401922 A1ExxonMobil Technology and Engineering Company
- Isomerization of normal paraffins22 Dec 2022US 2022/0402838 A1ExxonMobil Technology and Engineering Company
- Methods and systems for paraffin isomerization optimization22 Dec 2022US 2022/0403258 A1
Most cited
By later US patents
- Zeolite EU-1 and a method of making zeolite EU-163US 4,537,754 AImperial Chemical Industries PLC · 1985
- System and method for rejecting heat from equipment via endothermic isomerization41US 8,765,070 B2Lockheed Martin Corporation · 2014
- Crystalline chromosilicates and process uses35US 4,363,718 AStandard Oil Company (Indiana) · 1982
- Xylene isomerization27US 4,740,650 AUnion Carbide Corporation · 1988
- Crystalline chromosilicates and process of preparation23US 4,299,808 AStandard Oil Company (Indiana) · 1981