C07C 5/387
Of cyclic compounds containing non six-membered ring to compounds containing a six-membered
Official title: of cyclic compounds containing non six-membered ring to compounds containing a six-membered aromatic ring
C07C5/387 (Of cyclic compounds containing non six-membered ring to compounds containing a six-membered) appears on 24 US grants and 8 published applications in this corpus.
Search patents in C07C- Granted patents
- 24
- Published applications
- 8
- Assignees
- 16
- Inventors
- 51
- Latest grant
- 3 Nov 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 4 |
| 2019 | 1 | 1 |
| 2020 | 3 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Processes for regenerating catalysts3 Nov 2020US 10,821,427 B2ExxonMobil Chemical Patents Inc.
- Process for preparing hydrocracking catalyst14 Jul 2020US 10,710,058 B2Sabic Global Technologies B.V.
- Process for conversion of acyclic C5 compounds to cyclic C5 compounds and formulated catalyst compositions used therein7 Apr 2020US 10,611,705 B2ExxonMobil Chemical Patents Inc.
- Removal of feed treatment units in aromatics complex designs31 Dec 2019US 10,519,082 B2Uop LLC
- Highly branched hydrocarbon isomerization for an aromatization reaction10 Apr 2018US 9,938,206 B2Chevron Phillips Chemical Company LP
- Hydrocarbon production method9 Nov 2023US 2023/0357647 A1Eneos Corporation
- Removal of feed treatment units in aromatics complex designs26 Mar 2020US 2020/0095181 A1Uop LLC
- Process for preparing hydrocracking catalyst24 Oct 2019US 2019/0321809 A1Sabic Global Technologies B.V.
- Processes for regenerating catalysts8 Nov 2018US 2018/0318812 A1ExxonMobil Chemical Patents Inc.
- Process for conversion of acyclic c5 compounds to cyclic c5 compounds and formulated catalyst compositions used therein8 Nov 2018US 2018/0319722 A1ExxonMobil Chemical Patents Inc.
Most cited
By later US patents
- Composition and a method for its use in dehydrocyclization of alkanes47US 4,447,316 AChevron Research Company · 1984
- Composition and a method for its use in dehydrocyclization of alkanes37US 4,517,306 AChevron Research Company · 1985
- Perovskite catalysts and process for their preparation36US 4,055,513 AExxon Research & Engineering Co. · 1977
- Novel crystalline aluminosilicate zeolites and process for production thereof36US 4,695,667 ATeijin Petrochemical Industries, Ltd. · 1987
- Platinum-barium-type L zeolite30US 4,634,518 AChevron Research Company · 1987