C07C 5/00
Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
C07C5/00 (Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms) appears on 5,182 US grants and 3,840 published applications in this corpus.
Search patents in C07C- Granted patents
- 5,182
- Published applications
- 3,840
- Assignees
- 1,067
- Inventors
- 7,969
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 113 | 0 |
| 1977 | 106 | 0 |
| 1978 | 125 | 0 |
| 1979 | 88 | 0 |
| 1980 | 94 | 0 |
| 1981 | 86 | 0 |
| 1982 | 77 | 0 |
| 1983 | 94 | 0 |
| 1984 | 75 | 0 |
| 1985 | 95 | 0 |
| 1986 | 73 | 0 |
| 1987 | 91 | 0 |
| 1988 | 102 | 0 |
| 1989 | 90 | 0 |
| 1990 | 90 | 0 |
| 1991 | 82 | 0 |
| 1992 | 73 | 0 |
| 1993 | 91 | 0 |
| 1994 | 80 | 0 |
| 1995 | 87 | 0 |
| 1996 | 80 | 0 |
| 1997 | 68 | 0 |
| 1998 | 71 | 0 |
| 1999 | 68 | 0 |
| 2000 | 94 | 0 |
| 2001 | 77 | 20 |
| 2002 | 70 | 71 |
| 2003 | 68 | 67 |
| 2004 | 49 | 115 |
| 2005 | 47 | 81 |
| 2006 | 62 | 78 |
| 2007 | 56 | 93 |
| 2008 | 69 | 96 |
| 2009 | 60 | 102 |
| 2010 | 69 | 120 |
| 2011 | 67 | 117 |
| 2012 | 66 | 112 |
| 2013 | 79 | 161 |
| 2014 | 122 | 216 |
| 2015 | 138 | 261 |
| 2016 | 176 | 205 |
| 2017 | 210 | 204 |
| 2018 | 197 | 241 |
| 2019 | 214 | 212 |
| 2020 | 220 | 217 |
| 2021 | 184 | 233 |
| 2022 | 182 | 194 |
| 2023 | 159 | 176 |
| 2024 | 136 | 188 |
| 2025 | 124 | 138 |
| 2026 | 88 | 122 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07C 5/22Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms1,887
- C07C 5/32Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms1,799
- C07C 5/02Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms1,289
- C07C 5/42Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms847
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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
- Zeolite SSZ-25272US 4,826,667 AChevron Research Company · 1989
- Crystalline metal aluminophosphates260US 4,567,029 AUnion Carbide Corporation · 1986
- Titanium-containing molecular sieves201US 4,500,651 AUnion Carbide Corporation · 1985