C07F 3/003
Without c-metal linkages
Official title: {without C-Metal linkages}
C07F3/003 (Without c-metal linkages) appears on 490 US grants and 396 published applications in this corpus.
Search patents in C07F- Granted patents
- 490
- Published applications
- 396
- Assignees
- 344
- Inventors
- 1,267
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 17 | 0 |
| 1977 | 20 | 0 |
| 1978 | 15 | 0 |
| 1979 | 14 | 0 |
| 1980 | 11 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 7 | 0 |
| 1993 | 11 | 0 |
| 1994 | 10 | 0 |
| 1995 | 10 | 0 |
| 1996 | 9 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 9 | 0 |
| 2001 | 9 | 5 |
| 2002 | 10 | 3 |
| 2003 | 5 | 7 |
| 2004 | 7 | 9 |
| 2005 | 5 | 12 |
| 2006 | 7 | 12 |
| 2007 | 4 | 13 |
| 2008 | 7 | 10 |
| 2009 | 7 | 19 |
| 2010 | 14 | 22 |
| 2011 | 7 | 28 |
| 2012 | 19 | 33 |
| 2013 | 20 | 22 |
| 2014 | 24 | 26 |
| 2015 | 18 | 14 |
| 2016 | 19 | 16 |
| 2017 | 18 | 21 |
| 2018 | 9 | 11 |
| 2019 | 13 | 10 |
| 2020 | 9 | 17 |
| 2021 | 13 | 13 |
| 2022 | 5 | 22 |
| 2023 | 13 | 12 |
| 2024 | 10 | 18 |
| 2025 | 12 | 11 |
| 2026 | 5 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compositions for manufacturing thin film and methods for manufacturing semiconductor device using the same11 Aug 2026US 12,703,798 B2Adeka Corporation
- Process for the preparation of macrocyclic chelant 2,2′,2″-(10-(2-hydroxypropyl)-1,4,7,10-tetra azacyclododecane-1,4,7-triyl) triacetic acid and it's complexes with paramagnetic metal ions31 Mar 2026US 12,590,073 B2Biophore India Pharmaceuticals PVT. Ltd.
- Nanostructured silicon carbonaceous composite material and methods for producing the same24 Mar 2026US 12,583,754 B2Research Triangle Institute
- Calcium-based metal-organic framework material, method for making the same, and use in carbon dioxide capture20 Jan 2026US 12,528,829 B1Beijing University of Technology
- Method for forming an electrically conductive metal organic framework composite6 Jan 2026US 12,516,071 B2King Fahd University of Petroleum and Minerals
- Glutamic acid-metal complex and its use thereof24 Sep 2026US 2026/0283155 A1Aminomatrix Labs Co., Ltd.
- Complex comprising a psma-targeting compound linked to a lead or thorium radionuclide24 Sep 2026US 2026/0285887 A1Sciencons AS
- Nanoparticle, method for generating hydrated electron using same, and method for decomposing halogen-containing organic material13 Aug 2026US 2026/0234018 A1The Ritsumeikan Trust
- Zinc boryl complex and its preparation11 Jun 2026US 2026/0159532 A1City University of Hong Kong
- Natural porphin salt and use thereof as plant growth regulator and plant immunity inducer7 May 2026US 2026/0123631 A1Nanjing Bostec Biological Engineering Co., Ltd
Most cited
By later US patents
- Method of forming metal films on a substrate by chemical vapor deposition189US 6,110,529 A2000
- Metal complex source reagents for chemical vapor deposition188US 5,840,897 AAdvanced Technology Materials, Inc. · 1998
- Preparation of metal halide-amine complexes153US 5,045,244 AEthyl Corporation · 1991
- Crystalline metal-organic microporous materials153US 5,648,508 ANalco Chemical Company · 1997
- Zinc salt of all-trans-retinoic acid for the treatment of acne112US 4,214,000 AJohnson & Johnson · 1980