C07C 37/02
By substitution of halogen
Official title: by substitution of halogen
C07C37/02 (By substitution of halogen) appears on 44 US grants and 29 published applications in this corpus.
Search patents in C07C- Granted patents
- 44
- Published applications
- 29
- Assignees
- 30
- Inventors
- 111
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 1 | 7 |
| 2011 | 2 | 0 |
| 2012 | 3 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 3 |
| 2015 | 2 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 2 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cresol preparation method for inhibiting production of byproduct26 May 2026US 12,637,402 B2Hanwha Solutions Corporation
- Resist topcoat composition, and method of forming patterns using the composition31 Mar 2026US 12,590,221 B2Samsung Electronics Co., Ltd.
- Metal organic interactions at hydrothermal conditions7 Jan 2025US 12,187,670 B2Arizona Board of Regents on behalf of Arizona State University
- Process for the preparation of Crisaborole in a stable crystal form10 May 2022US 11,325,922 B2Olon S.P.A.
- Process for the preparation of crisaborole25 Jun 2019US 10,329,311 B1Olon S.P.A.
- Metal organic interactions at hydrothermal conditions12 Jun 2025US 2025/0188008 A1
- Systems and methods for manufacturing electrochromics1 May 2025US 2025/0135444 A1Kennesaw State University Research and Service Foundation, Inc.
- Cresol preparation method for inhibiting production of byproduct15 Feb 2024US 2024/0051906 A1Hanwha Solution Corporation
- Resist topcoat composition, and method of forming patterns using the composition26 Jan 2023US 2023/0021469 A1Samsung Electronics Co., Ltd.
- Metal organic interactions at hydrothermal conditions29 Jul 2021US 2021/0230088 A1Arizona Board of Regents on behalf of Arizona State University
Most cited
By later US patents
- Propylene impact copolymer and method21US 7,935,766 B2Dow Global Technologies LLC · 2011
- Random propylene copolymer compositions, articles and process21US 8,106,138 B2Dow Global Technologies LLC · 2012
- Propylene-based polymer, articles, and process for producing same17US 8,263,692 B2Dow Global Technologies LLC · 2012
- 3-chloro-4-fluoro-5-nitrobenzotrifluoride16US 4,582,948 AOccidental Chemical Corporation · 1986
- Hydrolysis of haloaromatic compounds11US 4,001,340 AThe Dow Chemical Company · 1977