C07C 11/113
Methylpentenes
C07C11/113 (Methylpentenes) appears on 10 US grants and 5 published applications in this corpus.
Search patents in C07C- Granted patents
- 10
- Published applications
- 5
- Assignees
- 6
- Inventors
- 18
- Latest grant
- 3 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 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 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing porous molded body, method for producing catalyst for α-olefin dimerization, method for producing α-olefin dimer, porous molded body, and catalyst for α-olefin dimerization3 Oct 2023US 11,772,072 B2Mitsui Chemicals, Inc.
- Porous formed body and production method thereof, α-olefin dimerization catalyst and production method thereof, and method of producing α-olefin dimer19 Sep 2023US 11,759,768 B2Mitsui Chemicals, Inc.
- Method for producing porous molded body, method for producing catalyst for α-olefin dimerization, method for producing α-olefin dimer, porous molded body, and catalyst for α-olefin dimerization15 Feb 2022US 11,247,194 B2Mitsui Chemicals, Inc.
- Process for preparing 3-methyl-2-pentene24 Mar 1998US 5,731,486 AExxon Chemical Patents Inc.
- Process for preparing 3-methyl-2-pentene31 Oct 1995US 5,463,157 AExxon Chemical Patents Inc.
- Ferrierite (fer)-type zeolites and the uses thereof30 Jul 2026US 2026/0216711 A1Braskem America, Inc.
- Method for producing olefin dimer, olefin dimerization catalyst19 Jun 2025US 2025/0197325 A1Mitsui Chemicals, Inc.
- Method for producing porous molded body, method for producing catalyst for alpha-olefin dimerization, method for producing alpha-olefin dimer, porous molded body, and catalyst for alpha-olefin dimerization21 Apr 2022US 2022/0118426 A1Mitsui Chemicals, Inc.
- Method for producing porous molded body, method for producing catalyst for alpha-olefin dimerization, method for producing alpha-olefin dimer, porous molded body, and catalyst for alpha-olefin dimerization22 Apr 2021US 2021/0113991 A1Mitsui Chemicals, Inc.
- Porous formed body and production method thereof, alpha-olefin dimerization catalyst and production method thereof, and method of producing alpha-olefin dimer21 Jan 2021US 2021/0016248 A1Mitsui Chemicals, Inc.
Most cited
By later US patents
- Catalyst and process for dehydrating 2-alcohols11US 4,490,567 APhillips Petroleum Company · 1984
- Process for the preparation of optically active carbon compounds3US 3,978,147 AStudiengesellschaft Kohle mbH · 1976
- Process for preparing 3-methyl-2-pentene3US 5,463,157 AExxon Chemical Patents Inc. · 1995
- Optically active cyclooctenyl ethyl alcohol2US 4,255,595 AStudiengesellschaft Kohle mbH · 1981
- Optically active 3-substituted cyclooctene bicyclo-[6.0.3.]-undecene-3 and exo-2-vinyl norbornane1US 4,098,834 AStudiengesellschaft Kohle mbH · 1978