C07C 5/2512
With metal oxides
Official title: {with metal oxides}
C07C5/2512 (With metal oxides) appears on 76 US grants and 78 published applications in this corpus.
Search patents in C07C- Granted patents
- 76
- Published applications
- 78
- Assignees
- 39
- Inventors
- 184
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 5 |
| 2004 | 1 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 4 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 1 | 2 |
| 2012 | 0 | 3 |
| 2013 | 4 | 2 |
| 2014 | 1 | 5 |
| 2015 | 3 | 5 |
| 2016 | 3 | 4 |
| 2017 | 4 | 2 |
| 2018 | 4 | 5 |
| 2019 | 1 | 0 |
| 2020 | 3 | 3 |
| 2021 | 4 | 8 |
| 2022 | 7 | 3 |
| 2023 | 3 | 1 |
| 2024 | 3 | 5 |
| 2025 | 1 | 3 |
| 2026 | 2 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Internal olefin production method18 Aug 2026US 12,709,588 B2Kao Corporation
- Methods for making ethylene and methods for making propylene21 Apr 2026US 12,606,504 B2Saudi Arabian Oil Company
- Preparation process of 5-ethylidene-2-norbornene13 May 2025US 12,297,159 B2Korea Kumho Petrochemical Co., Ltd.
- Ethylene maximization with propylene metathesis24 Dec 2024US 12,172,952 B2Lummus Technology Inc.
- Process for heterogeneous isomerization of alpha-olefins2 Jul 2024US 12,024,488 B2Evonik Operations GmbH
- Method for purifying linear alpha olefins23 Jul 2026US 2026/0209144 A1Sabic Global Technologies B.V.
- Process synthesizing sustainable aviation fuel compositions2 Apr 2026US 2026/0092023 A1Visolis, Inc.
- Process for synthesizing polymer compositions from starting materials comprising a double bond2 Apr 2026US 2026/0092130 A1Visolis, Inc.
- Compositions for fuel blending made by a sustainable process, and sustainable fuel compositions therefrom2 Apr 2026US 2026/0092228 A1Visolis, Inc.
- Method for isomerizing olefins19 Mar 2026US 2026/0078072 A1Evonik Oxeno GmbH
Most cited
By later US patents
- Manufacture of synthetic lubricant additives from low molecular weight olefins using boron trifluoride catalysts123US 4,413,156 ATexaco Inc. · 1983
- Dispersion and stabilization of reactive atoms on the surface of metal oxides58US 6,087,294 AKansas State University Research Foundation · 2000
- Hydroisomerization process57US 5,087,780 AChemical Research & Licensing Company · 1992
- Process for producing propylene and hexene from C4 olefin streams53US 6,777,582 B2ABB Lummus Global Inc. · 2004
- Silver catalysts39US 4,005,049 AStandard Oil Company (Indiana) · 1977