C07C 2/48
Of only hydrocarbons containing a carbon-to-carbon triple bond
Official title: of only hydrocarbons containing a carbon-to-carbon triple bond
C07C2/48 (Of only hydrocarbons containing a carbon-to-carbon triple bond) appears on 19 US grants and 13 published applications in this corpus.
Search patents in C07C- Granted patents
- 19
- Published applications
- 13
- Assignees
- 14
- Inventors
- 52
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 3 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 1 |
| 2021 | 3 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Process and catalyst system for conversion of C6 aromatics to higher aromatics28 Oct 2025US 12,454,498 B2Indian Oil Corporation Limited
- Method of regenerating zeolite catalyst for aromatization of acetylene by plasma treatment19 Oct 2021US 11,148,984 B2Industry-University Cooperation Foundation Sogang University
- Reactor for non-oxidative direct conversion of methane and method of manufacturing ethylene and aromatic compound using same8 Jun 2021US 11,028,026 B2Korea Research Institute of Chemical Technology
- MFI zeolite with microporous and mesoporous hierarchical structure, preparation method therefor, and catalytic use thereof11 May 2021US 11,001,503 B2Sogang University Research Foundation
- Hydrocarbon conversion process14 Nov 2017US 9,815,919 B2ExxonMobil Chemical Patents Inc.
- Reactor for oxygen-free direct conversion of methane and method for preparing ethylene using the same30 Jan 2025US 2025/0033019 A1Korea Research Institute of Chemical Technology
- Reactor for non-oxidative direct conversion of methane and method for preparing ethylene and aromatic compound by using same16 Jan 2025US 2025/0018357 A1Korea Research Institute of Chemical Technology
- Process and catalyst system for conversion of c6 aromatics to higher aromatics19 Oct 2023US 2023/0331645 A1Indian Oil Corporation Limited
- Reactor for non-oxidative direct conversion of methane and method of manufacturing ethylene and aromatic compound using same12 Nov 2020US 2020/0354290 A1Korea Research Institute of Chemical Technology
- Mfi zeolite with microporous and mesoporous hierarchical structure, preparation method therefor, and catalytic use thereof28 Nov 2019US 2019/0359493 A1Sogang University Research Foundation
Most cited
By later US patents
- Total synthesis of benzene from non-hydrocarbon materials26US 4,009,219 A1977
- Transition metal complexes9US 4,999,443 ABASF SE · 1991
- Synthesis of cyclooctatetraene derivatives and their use as electron transporters in organic light emitting diodes9US 6,350,875 B1University of Southern California · 2002
- Novel lubricants7US 5,055,626 AMobil Oil Corporation · 1991
- Transition metal complexes as catalysts for hydrogenation hydroformylation and cyclotrimerization7US 5,103,065 ABASF SE · 1992