C07C 5/2206
Catalytic processes not covered by c07c5/23 - c07c5/31
Official title: {Catalytic processes not covered by C07C5/23 - C07C5/31}
C07C5/2206 (Catalytic processes not covered by c07c5/23 - c07c5/31) appears on 348 US grants and 111 published applications in this corpus.
Search patents in C07C- Granted patents
- 348
- Published applications
- 111
- Assignees
- 124
- Inventors
- 597
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 9 | 0 |
| 1978 | 10 | 0 |
| 1979 | 5 | 0 |
| 1980 | 8 | 0 |
| 1981 | 6 | 0 |
| 1982 | 8 | 0 |
| 1983 | 8 | 0 |
| 1984 | 5 | 0 |
| 1985 | 12 | 0 |
| 1986 | 6 | 0 |
| 1987 | 14 | 0 |
| 1988 | 21 | 0 |
| 1989 | 11 | 0 |
| 1990 | 18 | 0 |
| 1991 | 14 | 0 |
| 1992 | 11 | 0 |
| 1993 | 6 | 0 |
| 1994 | 11 | 0 |
| 1995 | 11 | 0 |
| 1996 | 5 | 0 |
| 1997 | 10 | 0 |
| 1998 | 7 | 0 |
| 1999 | 9 | 0 |
| 2000 | 9 | 0 |
| 2001 | 5 | 3 |
| 2002 | 4 | 5 |
| 2003 | 11 | 5 |
| 2004 | 5 | 6 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 2 | 4 |
| 2011 | 3 | 2 |
| 2012 | 3 | 3 |
| 2013 | 2 | 6 |
| 2014 | 2 | 2 |
| 2015 | 4 | 5 |
| 2016 | 3 | 6 |
| 2017 | 3 | 4 |
| 2018 | 7 | 8 |
| 2019 | 9 | 4 |
| 2020 | 6 | 9 |
| 2021 | 6 | 7 |
| 2022 | 8 | 5 |
| 2023 | 7 | 5 |
| 2024 | 5 | 8 |
| 2025 | 5 | 6 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for purifying 1-hexene8 Sep 2026US 12,729,170 B2Sabic Global Technologies B.V.
- Continuous process for the preparation of exo-tetrahydrodicyclopentadiene8 Sep 2026US 12,729,171 B2China Petroleum & Chemical Corporation
- Process for producing renewable mono-methyl alkylbenzene products9 Jun 2026US 12,649,702 B2Uop LLC
- Processes for converting C8 aromatic hydrocarbons9 Sep 2025US 12,410,111 B2ExxonMobil Chemical Patents Inc.
- Process for isomerization of C5—C7 hydrocarbons in light naphtha range26 Aug 2025US 12,398,330 B2Indian Oil Corporation Limited
- Production of P-Xylene by Liquid-Phase Isomerization in the Presence of C9+ Aromatic Hydrocarbons and Separation Thereof27 Aug 2026US 2026/0250219 A1
- Highly efficient and stable lycopene cis-isomerization method20 Aug 2026US 2026/0242309 A1China Pharmaceutical University
- *MRE-based catalysts for olefin skeletal isomerization30 Jul 2026US 2026/0217628 A1
- New syntheses of z-selective olefin metathesis catalysts28 Aug 2025US 2025/0269361 A1California Institute of Technology
- Zeolite with improved hydro-isomerization activity28 Aug 2025US 2025/0270153 A1SK Enmove Co., Ltd.
Most cited
By later US patents
- Crystalline silicoaluminophosphates925US 4,440,871 AUnion Carbide Corporation · 1984
- Crystalline metallophosphate compositions556US 4,310,440 AUnion Carbide Corporation · 1982
- Crystalline metal aluminophosphates260US 4,567,029 AUnion Carbide Corporation · 1986
- Titanium-containing molecular sieves201US 4,500,651 AUnion Carbide Corporation · 1985
- Zeolite SSZ-26122US 4,910,006 AChevron Research Company · 1990