C07F 5/04
Esters of boric acids
C07F5/04 (Esters of boric acids) appears on 504 US grants and 481 published applications in this corpus.
Search patents in C07F- Granted patents
- 504
- Published applications
- 481
- Assignees
- 331
- Inventors
- 1,360
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 10 | 0 |
| 1978 | 5 | 0 |
| 1979 | 5 | 0 |
| 1980 | 4 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 13 | 0 |
| 1984 | 10 | 0 |
| 1985 | 13 | 0 |
| 1986 | 10 | 0 |
| 1987 | 6 | 0 |
| 1988 | 10 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 9 | 0 |
| 1992 | 11 | 0 |
| 1993 | 8 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 5 | 9 |
| 2003 | 6 | 4 |
| 2004 | 8 | 13 |
| 2005 | 3 | 6 |
| 2006 | 5 | 5 |
| 2007 | 5 | 11 |
| 2008 | 1 | 3 |
| 2009 | 9 | 11 |
| 2010 | 9 | 6 |
| 2011 | 5 | 7 |
| 2012 | 5 | 17 |
| 2013 | 12 | 34 |
| 2014 | 21 | 40 |
| 2015 | 37 | 50 |
| 2016 | 38 | 46 |
| 2017 | 29 | 28 |
| 2018 | 30 | 26 |
| 2019 | 22 | 25 |
| 2020 | 22 | 34 |
| 2021 | 12 | 26 |
| 2022 | 16 | 20 |
| 2023 | 13 | 13 |
| 2024 | 14 | 24 |
| 2025 | 10 | 11 |
| 2026 | 5 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Non-aqueous electrolyte and battery29 Sep 2026US 12,749,713 B2Shenzhen Capchem Technology Co., Ltd.
- Cross-linking agent for quasi-solid electrolyte, quasi-solid electrolyte comprising same, and secondary battery using same15 Sep 2026US 12,738,538 B2Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
- Boronic acid derivatives and therapeutic uses thereof26 May 2026US 12,637,481 B2Qpex Biopharma, Inc.
- Boracic acid compound31 Mar 2026US 12,590,108 B2Phaeno Therapeutics Co., Ltd.
- Boronic acid derivatives and synthesis, polymorphic forms, and therapeutic uses thereof17 Feb 2026US 12,552,815 B2Qpex Biopharma, Inc.
- Compounds for restoring susceptibility to beta-lactam antibiotics24 Sep 2026US 2026/0284011 A1University of Notre Dame du Lac
- Compound10 Sep 2026US 2026/0269321 A1Sumitomo Chemical Company, Limited
- Boron containing compounds and therapeutic uses thereof20 Aug 2026US 2026/0240881 A1Sunrise Oncology (Hong Kong) Limited
- Thermally activated delayed fluorescent solvent-free organic liquid20 Aug 2026US 2026/0242397 A1
- Method for producing homocoupling reaction product9 Jul 2026US 2026/0193241 A1National University Corporation Hokkaido University
Most cited
By later US patents
- Boronic ester and acid compounds, synthesis and uses183US 6,083,903 ALeukoSite, Inc. · 2000
- Boronic ester and acid compounds175US 5,780,454 AProScript, Inc. · 1998
- Boronic ester and acid compounds, synthesis and uses133US 6,297,217 B1Millennium Pharmaceuticals, Inc. · 2001
- Boronic ester and acid compounds, synthesis and uses99US 6,066,730 AProScript, Inc. · 2000
- Formulation of boronic acid compounds90US 6,713,446 B2The United States of America, as represented by the Secretary, Department of Health and Human Services · 2004