C08G 65/24
Epihalohydrins
C08G65/24 (Epihalohydrins) appears on 106 US grants and 91 published applications in this corpus.
Search patents in C08G- Granted patents
- 106
- Published applications
- 91
- Assignees
- 72
- Inventors
- 263
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 6 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 3 |
| 2002 | 3 | 3 |
| 2003 | 3 | 1 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 2 | 2 |
| 2009 | 0 | 4 |
| 2010 | 0 | 6 |
| 2011 | 0 | 4 |
| 2012 | 3 | 3 |
| 2013 | 4 | 2 |
| 2014 | 2 | 6 |
| 2015 | 2 | 5 |
| 2016 | 8 | 1 |
| 2017 | 5 | 8 |
| 2018 | 2 | 0 |
| 2019 | 3 | 8 |
| 2020 | 4 | 5 |
| 2021 | 5 | 9 |
| 2022 | 1 | 1 |
| 2023 | 2 | 6 |
| 2024 | 2 | 1 |
| 2025 | 2 | 5 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium9 Jun 2026US 12,649,825 B2Resonac Corporation
- Polyether compound and gas separation membrane10 Mar 2026US 12,570,798 B2Zeon Corporation
- Branched copolymers as additives for viscosity reduction of mineral binder compositions13 Jan 2026US 12,522,538 B2Sika Technology AG
- Coating compositions for use in creped paper product manufacturing and methods for producing the same13 Jan 2026US 12,522,747 B2Solenis Technologies, L.P.
- Leveler compositions for use in copper deposition in manufacture of microelectronics26 Aug 2025US 12,398,480 B2MacDermid Enthone Inc.
- Chlorine-containing polyether polyol composition2 Jul 2026US 2026/0184840 A1Tosoh Corporation
- Polymer solid electrolyte and all solid-state battery comprising the same26 Mar 2026US 2026/0088340 A1LG Energy Solution, Ltd.
- Semiconductor photoresist composition and method of forming patterns using the composition15 Jan 2026US 2026/0016748 A1Samsung Electronics Co., Ltd.
- Process for the synthesis of polyepichlorohydrin1 May 2025US 2025/0136756 A1Eurenco
- Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium24 Apr 2025US 2025/0129208 A1Resonac Corporation
Most cited
By later US patents
- Polyether copolymer and crosslinked solid polymer electrolyte40US 6,159,389 ADaiso Co., Ltd. · 2000
- Electrically conducting member, process cartridge, and electrophotographic apparatus39US 8,715,830 B2Canon Kabushiki Kaisha · 2014
- Alkoxylation products and process for preparing them by means of DMC catalysts36US 9,068,044 B2Evonik Degussa GmbH · 2015
- Halogenated polyether polyols and polyurethane foams produced therefrom35US 4,173,710 ASolvay & Cie · 1979
- Fluorinated polymer compositions and methods for treating hydrocarbon-bearing formations using the same32US 8,418,759 B23M Innovative Properties Company · 2013