C08G 65/3312
Acyclic
Official title: {acyclic}
C08G65/3312 (Acyclic) appears on 61 US grants and 61 published applications in this corpus.
Search patents in C08G- Granted patents
- 61
- Published applications
- 61
- Assignees
- 55
- Inventors
- 213
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 2 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 3 |
| 2010 | 0 | 3 |
| 2011 | 0 | 5 |
| 2012 | 0 | 1 |
| 2013 | 3 | 1 |
| 2014 | 3 | 0 |
| 2015 | 2 | 1 |
| 2016 | 1 | 3 |
| 2017 | 1 | 3 |
| 2018 | 2 | 5 |
| 2019 | 5 | 2 |
| 2020 | 2 | 4 |
| 2021 | 3 | 5 |
| 2022 | 1 | 3 |
| 2023 | 0 | 5 |
| 2024 | 5 | 3 |
| 2025 | 1 | 10 |
| 2026 | 4 | 1 |
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 medium8 Sep 2026US 12,729,347 B2Resonac Corporation
- Nitrogen-branched non-linear pegylated lipid containing a tertiary amine and application thereof18 Aug 2026US 12,708,675 B2Xiamen Sinopeg Biotech Co., Ltd.
- Polyethylene glycol derivative, composition comprising same, and method for preparing bioactive polypeptide conjugate by using same9 Jun 2026US 12,649,826 B2Hanmi Fine Chemical Co., Ltd.
- Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium20 Jan 2026US 12,531,088 B2Resonac Corporation
- Hydrophobically modified alkylene oxide polymer mixture17 Jun 2025US 12,331,193 B2Rohm and Haas Company
- Lipids conjugated with poly(ethylene oxide) having c1 to c3-alkyloxymethyl side chains8 Jan 2026US 2026/0008887 A1Evonik Operations GmbH
- Fluorine-containing ether compound, lubricant for magnetic recording medium and magnetic recording medium20 Nov 2025US 2025/0354079 A1Resonac Corporation
- Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium13 Nov 2025US 2025/0349317 A1Resonac Corporation
- Fluorine-containing ether compound, lubricant for magnetic recording media, and magnetic recording medium25 Sep 2025US 2025/0297184 A1Resonac Corporation
- Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium25 Sep 2025US 2025/0297185 A1Resonac Corporation
Most cited
By later US patents
- Perfluoropolyether oligomers and polymers97US 4,647,413 AMinnesota Mining and Manufacturing Company · 1987
- Halogen-containing polyether27US 4,845,268 ADaikin Industries, Ltd. · 1989
- Process for preparing capped polyoxyalkylene block polyethers24US 4,902,834 ABASF SE · 1990
- Dimer and trimer acid esters from epoxidized compounds and methods for their preparation22US 6,274,750 B1Cognis Corporation · 2001
- Coating composition17US 4,826,921 AInternational Paint public limited company · 1989