C07B
General methods of organic chemistry
Official title: GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR (preparation of carboxylic acid esters by telomerisation C07C67/47; telomerisation C08F)
C07B (General methods of organic chemistry) appears on 14,649 US grants and 18,758 published applications in this corpus.
Search patents in C07B- Granted patents
- 14,649
- Published applications
- 18,758
- Assignees
- 5,572
- Inventors
- 37,722
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 54 | 0 |
| 1977 | 35 | 0 |
| 1978 | 57 | 0 |
| 1979 | 45 | 0 |
| 1980 | 58 | 0 |
| 1981 | 43 | 0 |
| 1982 | 34 | 0 |
| 1983 | 42 | 0 |
| 1984 | 42 | 0 |
| 1985 | 38 | 0 |
| 1986 | 44 | 0 |
| 1987 | 42 | 0 |
| 1988 | 44 | 0 |
| 1989 | 49 | 0 |
| 1990 | 56 | 0 |
| 1991 | 54 | 0 |
| 1992 | 70 | 0 |
| 1993 | 101 | 0 |
| 1994 | 98 | 0 |
| 1995 | 113 | 0 |
| 1996 | 152 | 0 |
| 1997 | 138 | 0 |
| 1998 | 227 | 0 |
| 1999 | 240 | 0 |
| 2000 | 250 | 0 |
| 2001 | 339 | 89 |
| 2002 | 380 | 423 |
| 2003 | 328 | 534 |
| 2004 | 320 | 491 |
| 2005 | 246 | 378 |
| 2006 | 267 | 365 |
| 2007 | 226 | 315 |
| 2008 | 221 | 390 |
| 2009 | 222 | 509 |
| 2010 | 270 | 480 |
| 2011 | 260 | 463 |
| 2012 | 296 | 427 |
| 2013 | 385 | 539 |
| 2014 | 406 | 593 |
| 2015 | 517 | 672 |
| 2016 | 571 | 722 |
| 2017 | 631 | 854 |
| 2018 | 655 | 998 |
| 2019 | 813 | 1033 |
| 2020 | 847 | 1098 |
| 2021 | 778 | 1252 |
| 2022 | 715 | 1272 |
| 2023 | 678 | 1609 |
| 2024 | 772 | 1238 |
| 2025 | 796 | 1048 |
| 2026 | 584 | 966 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Main groups
Granted patents with any code in the group
- C07B 2200/00Indexing scheme relating to specific properties of organic compoundsIndexing code10,632
- C07B 59/00Introduction of isotopes of elements into organic compounds1,829
- C07B 53/00Asymmetric syntheses627
- C07B 63/00Purification532
- C07B 61/00General methods of organic chemistry: other general methods458
- C07B 39/00Halogenation456
- C07B 37/00Reactions without formation or introduction of functional groups containing hetero atoms, involving453
- C07B 57/00Separation of optically-active compounds442
All 18 main groupsShow fewer
- C07B 41/00Formation or introduction of functional groups containing oxygen424
- C07B 43/00Formation or introduction of functional groups containing nitrogen262
- C07B 35/00Reactions without formation or introduction of functional groups containing hetero atoms, involving129
- C07B 45/00Formation or introduction of functional groups containing sulfur121
- C07B 31/00Reduction in general110
- C07B 33/00Oxidation in general103
- C07B 49/00Grignard reactions57
- C07B 51/00Introduction of protecting groups or activating groups, not provided for in the52
- C07B 55/00Racemisation51
- C07B 47/00Formation or introduction of functional groups not provided for in groups c07b39/0039
Recent patents
- Methods for treating anxiety disorders, headache disorders, and eating disorders with psilocybin6 Oct 2026US 12,751,960 B2Compass Pathfinder Limited
- Solid forms, salts and polymorphs of anti-fibrotic compounds6 Oct 2026US 12,753,148 B2Certa Therapeutics Pty Ltd
- PHD inhibitor compounds, compositions, and use6 Oct 2026US 12,753,161 B2Akebia Therapeutics, Inc.
- Amorphous substances, crystals, pharmaceutical compositions, preparation methods and uses of thiohydantoin compound or pharmaceutically acceptable salt thereof6 Oct 2026US 12,753,173 B2Suzhou Kintor Pharmaceuticals, Inc.
- Crystalline form of heterocyclic compound as protein kinase inhibitor6 Oct 2026US 12,753,174 B2Hk Inno. N Corporation
- Methods for Inhibiting the Progression of Neurogenerative Diseases8 Oct 2026US 2026/0306435 A1BioJiva LLC
- Organic compounds8 Oct 2026US 2026/0306489 A1Intra-Cellular Therapies, Inc.
- 18f-fluorinated fatty acids and uses thereof8 Oct 2026US 2026/0308102 A1Ratio Therapeutics, Inc.
- A process for the preparation of crystalline form a of n, n'-bis(2-aminoethyl)-1,2-ethanediamine tetrahydrochloride8 Oct 2026US 2026/0308105 A1Biophore India Pharmaceuticals PVT. Ltd.
- Compositions and methods for the treatment of ocular disorders8 Oct 2026US 2026/0308108 A1
Most cited
By later US patents
- Large scale photolithographic solid phase synthesis of polypeptides and receptor binding screening thereof1,998US 5,143,854 AAffymax Technologies N.V. · 1992
- Array of oligonucleotides on a solid substrate1,585US 5,445,934 AAffymax Technologies N.V. · 1995
- Arrays of materials attached to a substrate1,410US 5,744,305 AAffymetrix, Inc. · 1998
- Method and apparatus for conducting an array of chemical reactions on a support surface1,036US 5,474,796 AProtogene Laboratories, Inc. · 1995
- Active programmable electronic devices for molecular biological analysis and diagnostics1,006US 5,605,662 ANanogen, Inc. · 1997