C08G 65/002
From unsaturated compounds
Official title: {from unsaturated compounds (unsaturated oxiranes C08G65/14)}
C08G65/002 (From unsaturated compounds) appears on 915 US grants and 951 published applications in this corpus.
Search patents in C08G- Granted patents
- 915
- Published applications
- 951
- Assignees
- 298
- Inventors
- 1,612
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 6 | 0 |
| 1987 | 5 | 0 |
| 1988 | 10 | 0 |
| 1989 | 16 | 0 |
| 1990 | 8 | 0 |
| 1991 | 17 | 0 |
| 1992 | 10 | 0 |
| 1993 | 17 | 0 |
| 1994 | 12 | 0 |
| 1995 | 10 | 0 |
| 1996 | 10 | 0 |
| 1997 | 12 | 0 |
| 1998 | 18 | 0 |
| 1999 | 21 | 0 |
| 2000 | 18 | 0 |
| 2001 | 16 | 7 |
| 2002 | 15 | 35 |
| 2003 | 24 | 42 |
| 2004 | 29 | 34 |
| 2005 | 16 | 20 |
| 2006 | 20 | 19 |
| 2007 | 19 | 12 |
| 2008 | 13 | 24 |
| 2009 | 9 | 26 |
| 2010 | 20 | 32 |
| 2011 | 22 | 40 |
| 2012 | 28 | 37 |
| 2013 | 40 | 45 |
| 2014 | 36 | 35 |
| 2015 | 32 | 47 |
| 2016 | 36 | 31 |
| 2017 | 29 | 35 |
| 2018 | 30 | 28 |
| 2019 | 24 | 37 |
| 2020 | 32 | 53 |
| 2021 | 23 | 63 |
| 2022 | 33 | 73 |
| 2023 | 48 | 63 |
| 2024 | 44 | 56 |
| 2025 | 32 | 41 |
| 2026 | 29 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fluorine-containing ether compound, lubricant for magnetic recording medium and magnetic recording medium25 Aug 2026US 12,715,960 B2Resonac Corporation
- Hydrophobic and oleophobic coating, preparation method therefor, and product11 Aug 2026US 12,703,942 B2Jiangsu Favored Nanotechnology Co., Ltd.
- Polymerizable compositions and compounds comprising perfluorinated group, hydrolysable silane group, and (meth)acryl group28 Jul 2026US 12,692,346 B23M Innovative Properties Company
- Fluorine-containing ether compound, method for producing same, lubricant for magnetic recording media, and magnetic recording media23 Jun 2026US 12,662,572 B2Resonac Corporation
- Surface-treated, transportable ISO tanks and methods of reducing deposition of a friction reducer on a surface9 Jun 2026US 12,649,806 B2Aculon, Inc.
- Ingestible device and process for collecting gastrointestinal samples27 Aug 2026US 2026/0248489 A1
- Water-lock releasing chemical agent for oil and gas reservoirs, preparation method therefor and use thereof6 Aug 2026US 2026/0226342 A1China Petroleum & Chemical Corporation
- Composition comprising (per)fluoropolyether polymers6 Aug 2026US 2026/0226363 A1SYENSQO SPECIALTY POLYMERS ITALY S.p.A.
- Surface modifier23 Jul 2026US 2026/0209434 A1Unimatec Co., Ltd.
- Fluorine-containing ether compound, lubricant for magnetic recording medium and magnetic recording medium2 Jul 2026US 2026/0185010 A1Resonac Corporation
Most cited
By later US patents
- Fluorocarbon emulsion stabilizing surfactants248US 9,012,390 B2Raindance Technologies, Inc. · 2015
- Fluorocarbon emulsion stabilizing surfactants147US 9,498,761 B2President and Fellows of Harvard College · 2016
- Compositions for providing abherent coatings132US 4,321,404 AMinnesota Mining and Manufacturing Company · 1982
- Silicon-containing organic fluoropolymers and use of the same125US 6,183,872 B2Daikin Industries, Ltd. · 2001
- PFPE coatings for micro-mechanical devices122US 5,512,374 ATexas Instruments Incorporated · 1996