C07B 59/00
Introduction of isotopes of elements into organic compounds
Official title: Introduction of isotopes of elements into organic compounds {; Labelled organic compounds per se}
C07B59/00 (Introduction of isotopes of elements into organic compounds) appears on 1,829 US grants and 3,471 published applications in this corpus.
Search patents in C07B- Granted patents
- 1,829
- Published applications
- 3,471
- Assignees
- 1,194
- Inventors
- 7,517
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 9 | 0 |
| 1993 | 13 | 0 |
| 1994 | 19 | 0 |
| 1995 | 19 | 0 |
| 1996 | 19 | 0 |
| 1997 | 30 | 0 |
| 1998 | 35 | 0 |
| 1999 | 28 | 0 |
| 2000 | 18 | 0 |
| 2001 | 15 | 4 |
| 2002 | 16 | 17 |
| 2003 | 13 | 8 |
| 2004 | 13 | 17 |
| 2005 | 4 | 18 |
| 2006 | 14 | 29 |
| 2007 | 2 | 32 |
| 2008 | 9 | 55 |
| 2009 | 19 | 85 |
| 2010 | 24 | 72 |
| 2011 | 23 | 72 |
| 2012 | 46 | 78 |
| 2013 | 57 | 119 |
| 2014 | 59 | 130 |
| 2015 | 92 | 147 |
| 2016 | 108 | 168 |
| 2017 | 121 | 170 |
| 2018 | 133 | 180 |
| 2019 | 132 | 163 |
| 2020 | 128 | 152 |
| 2021 | 101 | 178 |
| 2022 | 96 | 224 |
| 2023 | 79 | 182 |
| 2024 | 98 | 287 |
| 2025 | 123 | 367 |
| 2026 | 92 | 517 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compounds, compositions, and methods29 Sep 2026US 12,747,232 B2Denali Therapeutics Inc.
- Metal oxide thin film precursor, method of fabricating metal oxide thin film using the same, and semiconductor device including the metal oxide thin film29 Sep 2026US 12,747,258 B2University-Industry Cooperation Group of Kyung Hee University
- Macrocyclic complexes of alpha-emitting radionuclides and their use in targeted radiotherapy of cancer22 Sep 2026US 12,741,964 B2Cornell University
- Selective transition metal catalyzed deuterium incorporation into alkyne and alkene functionalities15 Sep 2026US 12,735,369 B2Marquette University
- Psilocybin analogs, salts, compositions, and methods of use15 Sep 2026US 12,735,386 B2Cybin IRL Limited
- Organic compounds8 Oct 2026US 2026/0306489 A1Intra-Cellular Therapies, Inc.
- 18f-fluorinated fatty acids and uses thereof8 Oct 2026US 2026/0308102 A1Ratio Therapeutics, Inc.
- Compositions and methods for the treatment of ocular disorders8 Oct 2026US 2026/0308108 A1
- Selective Serotonin Receptor Modulators and Methods of Making and Using the Same8 Oct 2026US 2026/0308110 A1Park City Bio, LLC
- 5-ht2a receptor inverse agonist, and preparation method therefor and use thereof8 Oct 2026US 2026/0308142 A1Luye Innomind Pharma Shijiazhuang Co., Ltd.
Most cited
By later US patents
- Method for enhancing transmembrane transport of exogenous molecules352US 5,416,016 APurdue Research Foundation · 1995
- Method of using deuterated calcium channel blockers334US 6,221,335 B1Isotechnika Inc. · 2001
- Enhancement of the efficacy of nifedipine by deuteration322US 5,846,514 AIsotechnika Inc. · 1998
- Method for deuteration of a heterocyclic ring304US 7,517,990 B2Wako Pure Chemical Industries, Ltd. · 2009
- Method for enhanced transmembrane transport of exogenous molecules302US 5,108,921 APurdue Research Foundation · 1992