C07F 13/005
Compounds without a metal-carbon linkage
Official title: {Compounds without a metal-carbon linkage}
C07F13/005 (Compounds without a metal-carbon linkage) appears on 611 US grants and 490 published applications in this corpus.
Search patents in C07F- Granted patents
- 611
- Published applications
- 490
- Assignees
- 345
- Inventors
- 1,293
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 7 | 0 |
| 1984 | 6 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 8 | 0 |
| 1988 | 7 | 0 |
| 1989 | 14 | 0 |
| 1990 | 11 | 0 |
| 1991 | 20 | 0 |
| 1992 | 18 | 0 |
| 1993 | 16 | 0 |
| 1994 | 17 | 0 |
| 1995 | 13 | 0 |
| 1996 | 14 | 0 |
| 1997 | 29 | 0 |
| 1998 | 14 | 0 |
| 1999 | 15 | 0 |
| 2000 | 10 | 0 |
| 2001 | 17 | 3 |
| 2002 | 20 | 17 |
| 2003 | 25 | 29 |
| 2004 | 18 | 24 |
| 2005 | 18 | 22 |
| 2006 | 17 | 21 |
| 2007 | 9 | 21 |
| 2008 | 14 | 17 |
| 2009 | 5 | 19 |
| 2010 | 12 | 20 |
| 2011 | 10 | 14 |
| 2012 | 10 | 21 |
| 2013 | 19 | 30 |
| 2014 | 21 | 42 |
| 2015 | 27 | 16 |
| 2016 | 15 | 19 |
| 2017 | 18 | 13 |
| 2018 | 8 | 15 |
| 2019 | 9 | 19 |
| 2020 | 11 | 26 |
| 2021 | 13 | 15 |
| 2022 | 16 | 13 |
| 2023 | 11 | 17 |
| 2024 | 10 | 18 |
| 2025 | 8 | 11 |
| 2026 | 2 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- High yield synthesis of metal-organic frameworks19 May 2026US 12,630,567 B2ExxonMobil Technology and Engineering Company
- Organic metal halide hybrid scintillators and methods of making17 Feb 2026US 12,552,987 B2The Florida State University Research Foundation, Inc.
- Coordination complex and electronic device comprising the same16 Dec 2025US 12,501,822 B2Novaled GmbH
- Radioisotope labeled compound for imaging or treatment of prostate cancer2 Dec 2025US 12,486,294 B2Seoul National University R&Db Foundation
- Pharmaceutical composition comprising tetrofosmin and pharmaceutically acceptable salts thereof14 Oct 2025US 12,440,583 B2Jubilant Draximage Inc.
- Metal organic framework20 Aug 2026US 2026/0242325 A1Kyoto University
- Organic trace minerals of l-lysine or a derivative thereof and their use in human or animal feed6 Aug 2026US 2026/0224518 A1Metabolic Explorer
- Cationic Multimetallic Transition Metal Complexes Salts As Oxygen Releaser In Hard Disk Drives6 Aug 2026US 2026/0229257 A1Western Digital Technologies, Inc.
- Natural porphin salt and use thereof as plant growth regulator and plant immunity inducer7 May 2026US 2026/0123631 A1Nanjing Bostec Biological Engineering Co., Ltd
- Complexes and Compounds of Mercaptophenols and Curcumin for Therapeutic Applications23 Apr 2026US 2026/0109720 A1
Most cited
By later US patents
- 1-substituted-1,4,7-triscarboxymethyl-1,4,7,10-tetraazacyclododecane and analogs191US 4,885,363 AE. R. Squibb & Sons, Inc. · 1989
- Substituted pyridino pentaazamacrocyle complexes having superoxide dismutase activity94US 6,214,817 B1Monsanto Company · 2001
- Technetium chelates92US 4,444,690 AUniversity Patents, Inc. · 1984
- Chelating compounds for metal-radionuclide labeled proteins89US 4,965,392 ANeoRx Corporation · 1990
- Method for imaging and radiopharmaceutical therapy using 1-substituted-4,7,10-tricarboxymethyl-1,4,7,10-tetraazacyclododecane and analogs79US 6,143,274 A2000