C07C 29/00
Preparation of compounds having hydroxy or o-metal groups bound to a carbon
Official title: Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
C07C29/00 (Preparation of compounds having hydroxy or o-metal groups bound to a carbon) appears on 9,372 US grants and 6,798 published applications in this corpus.
Search patents in C07C- Granted patents
- 9,372
- Published applications
- 6,798
- Assignees
- 2,576
- Inventors
- 16,548
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 152 | 0 |
| 1977 | 89 | 0 |
| 1978 | 164 | 0 |
| 1979 | 141 | 0 |
| 1980 | 230 | 0 |
| 1981 | 275 | 0 |
| 1982 | 246 | 0 |
| 1983 | 199 | 0 |
| 1984 | 248 | 0 |
| 1985 | 204 | 0 |
| 1986 | 185 | 0 |
| 1987 | 161 | 0 |
| 1988 | 124 | 0 |
| 1989 | 130 | 0 |
| 1990 | 144 | 0 |
| 1991 | 149 | 0 |
| 1992 | 126 | 0 |
| 1993 | 148 | 0 |
| 1994 | 131 | 0 |
| 1995 | 155 | 0 |
| 1996 | 108 | 0 |
| 1997 | 83 | 0 |
| 1998 | 154 | 0 |
| 1999 | 147 | 0 |
| 2000 | 153 | 0 |
| 2001 | 183 | 30 |
| 2002 | 191 | 153 |
| 2003 | 143 | 190 |
| 2004 | 131 | 204 |
| 2005 | 124 | 159 |
| 2006 | 135 | 152 |
| 2007 | 126 | 178 |
| 2008 | 107 | 203 |
| 2009 | 126 | 237 |
| 2010 | 163 | 308 |
| 2011 | 160 | 317 |
| 2012 | 218 | 319 |
| 2013 | 286 | 415 |
| 2014 | 330 | 390 |
| 2015 | 424 | 399 |
| 2016 | 312 | 365 |
| 2017 | 272 | 304 |
| 2018 | 276 | 268 |
| 2019 | 259 | 260 |
| 2020 | 279 | 275 |
| 2021 | 205 | 279 |
| 2022 | 167 | 313 |
| 2023 | 187 | 314 |
| 2024 | 177 | 298 |
| 2025 | 194 | 279 |
| 2026 | 151 | 189 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07C 29/132Preparation of compounds having hydroxy or o-metal groups bound to a carbon2,800
- C07C 29/74Separation1,868
- C07C 29/15Preparation of compounds having hydroxy or o-metal groups bound to a carbon1,531
- C07C 29/09Preparation of compounds having hydroxy or o-metal groups bound to a carbon891
- C07C 29/36Increasing the number of carbon atoms by reactions with formation of hydroxy797
- C07C 29/48Preparation of compounds having hydroxy or o-metal groups bound to a carbon657
- C07C 29/17Preparation of compounds having hydroxy or o-metal groups bound to a carbon633
- C07C 29/03Preparation of compounds having hydroxy or o-metal groups bound to a carbon392
All 18 subgroupsShow fewer
- C07C 29/32Increasing the number of carbon atoms by reactions without formation of -oh340
- C07C 29/16Preparation of compounds having hydroxy or o-metal groups bound to a carbon291
- C07C 29/60Preparation of compounds having hydroxy or o-metal groups bound to a carbon286
- C07C 29/68Preparation of metal alcoholates246
- C07C 29/62Preparation of compounds having hydroxy or o-metal groups bound to a carbon171
- C07C 29/56Preparation of compounds having hydroxy or o-metal groups bound to a carbon138
- C07C 29/128Preparation of compounds having hydroxy or o-metal groups bound to a carbon122
- C07C 29/44Increasing the number of carbon atoms by addition reactions, i.e. reactions involving122
- C07C 29/58Preparation of compounds having hydroxy or o-metal groups bound to a carbon71
- C07C 29/64Preparation of compounds having hydroxy or o-metal groups bound to a carbon58
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Most cited
By later US patents
- Rhenium catalyst composition399US 4,048,110 ACelanese Corporation · 1977
- Lipid formulation340US 8,158,601 B2Alnylam Pharmaceuticals, Inc. · 2012
- Apparatus and method for methanol production using a fuel cell to regulate the gas composition entering the methanol synthesizer325US 4,772,634 AEnergy Research Corporation · 1988
- Methanol from coal and natural gas294US 4,407,973 AThe M. W. Kellogg Company · 1983
- Process for producing methanol292US 4,277,416 AAminoil, USA, Inc. · 1981