C07C 9/15
Straight-chain hydrocarbons
C07C9/15 (Straight-chain hydrocarbons) appears on 38 US grants and 48 published applications in this corpus.
Search patents in C07C- Granted patents
- 38
- Published applications
- 48
- Assignees
- 27
- Inventors
- 93
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 2 | 4 |
| 2013 | 4 | 1 |
| 2014 | 0 | 3 |
| 2015 | 1 | 2 |
| 2016 | 1 | 2 |
| 2017 | 1 | 3 |
| 2018 | 3 | 4 |
| 2019 | 4 | 4 |
| 2020 | 4 | 3 |
| 2021 | 2 | 7 |
| 2022 | 2 | 2 |
| 2023 | 3 | 3 |
| 2024 | 1 | 2 |
| 2025 | 3 | 3 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Gas-to-liquid reactor and method of using14 Jul 2026US 12,678,761 B2PlasMerica, LLC
- Siloxane removal off landfill gas using dielectric barrier discharge plasma19 May 2026US 12,629,634 B2University of South Carolina
- Even carbon number paraffin composition and method of manufacturing same6 Jan 2026US 12,516,002 B2Reg Synthetic Fuels, LLC
- Fuels and methods of making the same28 Oct 2025US 12,454,497 B2Alliance for Sustainable Energy, LLC
- Catalyst for hydrosilylation reaction, hydrogenation reaction, and hydrosilane reduction reaction13 May 2025US 12,296,325 B2Kyushu University, National University Corporation
- Even carbon number paraffin composition and method of manufacturing same30 Apr 2026US 2026/0116835 A1Reg Synthetic Fuels, LLC
- Gas-to-gas reactor and method of using24 Jul 2025US 2025/0236571 A1PlasMerica, LLC
- Method for the preparation of a volatile mixture of alkanes and a cosmetic composition10 Jul 2025US 2025/0223249 A1Biosynthis
- Even carbon number paraffin composition and method of manufacturing same13 Feb 2025US 2025/0051247 A1Reg Synthetic Fuels, LLC
- Fuels and methods of making the same7 Nov 2024US 2024/0368054 A1Alliance for Sustainable Energy, LLC
Most cited
By later US patents
- Natural gas liquid recovery process25US 8,505,332 B1Pilot Energy Solutions, LLC · 2013
- Even carbon number paraffin composition and method of manufacturing same24US 8,231,804 B2Syntroleum Corporation · 2012
- Renewable compositions15US 8,378,160 B2Gevo, Inc. · 2013
- Recombinant synthesis of medium chain-length alkanes12US 9,034,629 B2Joule Unlimited Technologies, Inc. · 2015
- Renewable compositions11US 8,546,627 B2Gevo, Inc. · 2013