C07C 17/42
Use of additives
Official title: Use of additives, e.g. for stabilisation
C07C17/42 (Use of additives) appears on 188 US grants and 108 published applications in this corpus.
Search patents in C07C- Granted patents
- 188
- Published applications
- 108
- Assignees
- 82
- Inventors
- 339
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 11 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 9 | 0 |
| 1983 | 9 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 3 |
| 2004 | 2 | 5 |
| 2005 | 0 | 2 |
| 2006 | 6 | 5 |
| 2007 | 1 | 1 |
| 2008 | 1 | 4 |
| 2009 | 3 | 4 |
| 2010 | 4 | 2 |
| 2011 | 1 | 6 |
| 2012 | 6 | 4 |
| 2013 | 2 | 5 |
| 2014 | 3 | 11 |
| 2015 | 7 | 7 |
| 2016 | 7 | 9 |
| 2017 | 7 | 5 |
| 2018 | 5 | 6 |
| 2019 | 6 | 6 |
| 2020 | 4 | 1 |
| 2021 | 1 | 2 |
| 2022 | 2 | 9 |
| 2023 | 3 | 3 |
| 2024 | 2 | 1 |
| 2025 | 2 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for storing fluoro-2-butene14 Jul 2026US 12,679,791 B2Resonac Corporation
- Composition comprising monochlorotrifluoropropene and stabilizer, and its applications2 Jun 2026US 12,644,073 B2AGC Inc.
- Azeotrope or azeotrope-like compositions of 2-chloro-3,3,3-trifluoropropene (HCFO-1233xf) and water26 Aug 2025US 12,398,085 B2Honeywell International Inc.
- Stable formulations of 1-Z-bromoalk-1-ene compounds and use thereof in the manufacture of pheromones22 Apr 2025US 12,281,068 B2Melchior Material and Life Science France
- Stabilization of 1-chloro-3,3,3-trifluoropropene9 Apr 2024US 11,952,322 B2Arkema France
- Destruction of perfluoro- or polyfluoro-alkyl substances3 Sep 2026US 2026/0257978 A1
- Composition for heat transfer fluid, heat transfer apparatus, and heat transfer method13 Aug 2026US 2026/0234457 A1Daikin Industries, Ltd.
- Synthesis method for hexafluorobutadiene and synthesis system for intermediate dimer29 Jan 2026US 2026/0028298 A1Guangdong Huate Gas Co., Ltd.
- Azeotrope or azeotrope-like compositions of 2-chloro-3,3,3-trifluoropropene (hcfo-1233xf) and water6 Nov 2025US 2025/0340498 A1Honeywell International Inc.
- Stabilised (hydro)halogenated olefin composition20 Feb 2025US 2025/0059115 A1Arkema France
Most cited
By later US patents
- Emulsions of perfluorocarbons in aqueous media99US 4,859,363 AI.S. C. Chemicals Limited · 1989
- Distillation of methylchloroform47US 4,001,345 APPG Industries, Inc. · 1977
- Method for producing 2-chloro-3,3,3,-trifluoropropene (HCFC-1233xf)44US 7,795,480 B2Honeywell International Inc. · 2010
- Catalytic gas phase fluorination of 1230xa to 1234yf31US 8,158,836 B2Arkema France · 2012
- Method of manufacture of a hydrofluoroalkane28US 7,253,327 B2Solvay SA · 2007