C07C 43/225
Containing halogen
Official title: containing halogen
C07C43/225 (Containing halogen) appears on 848 US grants and 396 published applications in this corpus.
Search patents in C07C- Granted patents
- 848
- Published applications
- 396
- Assignees
- 369
- Inventors
- 1,730
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 10 | 0 |
| 1980 | 10 | 0 |
| 1981 | 19 | 0 |
| 1982 | 31 | 0 |
| 1983 | 17 | 0 |
| 1984 | 16 | 0 |
| 1985 | 22 | 0 |
| 1986 | 16 | 0 |
| 1987 | 19 | 0 |
| 1988 | 18 | 0 |
| 1989 | 24 | 0 |
| 1990 | 25 | 0 |
| 1991 | 32 | 0 |
| 1992 | 32 | 0 |
| 1993 | 36 | 0 |
| 1994 | 31 | 0 |
| 1995 | 32 | 0 |
| 1996 | 29 | 0 |
| 1997 | 19 | 0 |
| 1998 | 30 | 0 |
| 1999 | 21 | 0 |
| 2000 | 23 | 0 |
| 2001 | 27 | 5 |
| 2002 | 12 | 14 |
| 2003 | 11 | 11 |
| 2004 | 7 | 16 |
| 2005 | 5 | 9 |
| 2006 | 8 | 12 |
| 2007 | 10 | 9 |
| 2008 | 6 | 18 |
| 2009 | 9 | 12 |
| 2010 | 7 | 19 |
| 2011 | 11 | 9 |
| 2012 | 11 | 11 |
| 2013 | 12 | 15 |
| 2014 | 11 | 21 |
| 2015 | 17 | 20 |
| 2016 | 18 | 44 |
| 2017 | 25 | 32 |
| 2018 | 31 | 15 |
| 2019 | 26 | 23 |
| 2020 | 17 | 21 |
| 2021 | 17 | 8 |
| 2022 | 8 | 11 |
| 2023 | 5 | 18 |
| 2024 | 7 | 10 |
| 2025 | 6 | 8 |
| 2026 | 7 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Chlorinated fluoroaromatics and methods of using same6 Oct 2026US 12,753,140 B23M Innovative Properties Company
- Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof26 May 2026US 12,637,400 B2Duk San Neolux Co., Ltd.
- Protoporphyrinogen oxidase inhibitors26 May 2026US 12,637,438 B2Enko Chem, Inc.
- Cannabinoid derivatives and precursors, and asymmetric synthesis for same5 May 2026US 12,617,749 B2Kare Chemical Technologies Inc.
- Carboxylate, carboxylic acid generator, resin, resist composition and method for producing resist pattern5 May 2026US 12,619,145 B2Sumitomo Chemical Company, Limited
- Novel dimethylchalcone derivative3 Sep 2026US 2026/0257980 A1Chung Ang University Industry Academic Cooperation Foundation
- Compound, ion conductive polymer manufactured by the same and separator including the same4 Jun 2026US 2026/0152458 A1SK Innovation Co., Ltd.
- One-pot synthesis of substituted flourenes2 Apr 2026US 2026/0092028 A1Chevron Phillips Chemical Company LP
- Two-dimensional covalent organic frameworks for harvesting mechanical energy12 Feb 2026US 2026/0042725 A1City University of Hong Kong
- Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof1 Jan 2026US 2026/0001825 A1Duk San Neolux Co., Ltd.
Most cited
By later US patents
- Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase226US 5,480,883 ARhone-Poulenc Rorer Pharmaceuticals Inc. · 1996
- Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase209US 5,409,930 ARhone-Poulenc Rorer Pharmaceuticals Inc. · 1995
- Aryl and heteroaryl quinazoline compounds which inhibit EGF and/or PDGF receptor tyrosine kinase198US 5,710,158 ARhone-Poulenc Rorer Pharmaceuticals Inc. · 1998
- C-aryl glucoside SGLT2 inhibitors and method184US 6,515,117 B2Bristol-Myers Squibb Company · 2003
- C-aryl glucoside SGLT2 inhibitors and method180US 6,414,126 B1Bristol-Myers Squibb Company · 2002