C08G 65/3314
Cyclic
Official title: {cyclic}
C08G65/3314 (Cyclic) appears on 96 US grants and 119 published applications in this corpus.
Search patents in C08G- Granted patents
- 96
- Published applications
- 119
- Assignees
- 74
- Inventors
- 237
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 2 |
| 2002 | 2 | 1 |
| 2003 | 4 | 2 |
| 2004 | 0 | 8 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 0 |
| 2008 | 1 | 4 |
| 2009 | 0 | 7 |
| 2010 | 1 | 4 |
| 2011 | 2 | 3 |
| 2012 | 2 | 2 |
| 2013 | 4 | 8 |
| 2014 | 4 | 4 |
| 2015 | 5 | 4 |
| 2016 | 5 | 5 |
| 2017 | 7 | 10 |
| 2018 | 7 | 7 |
| 2019 | 6 | 7 |
| 2020 | 6 | 10 |
| 2021 | 5 | 8 |
| 2022 | 5 | 5 |
| 2023 | 7 | 3 |
| 2024 | 3 | 5 |
| 2025 | 9 | 5 |
| 2026 | 1 | 2 |
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 medium20 Jan 2026US 12,531,088 B2Resonac Corporation
- Fluidizing compounds for hydraulic compositions23 Dec 2025US 12,503,395 B2Chryso
- Tissue-adhesive hydrogels1 Jul 2025US 12,344,708 B2Polyganics IP B.V.
- Temozolomide compounds, polymers prepared therefrom, and method of treating a disease24 Jun 2025US 12,338,244 B2University of Massachusetts
- Conjugates of a factor VIII moiety having an oxime-containing linkage10 Jun 2025US 12,324,828 B2Nektar Therapeutics
- Chlorine-containing polyether polyol composition2 Jul 2026US 2026/0184840 A1Tosoh Corporation
- In vivo crosslinkable hydrogels with gold nanoparticles for medical applications28 May 2026US 2026/0144900 A1Boston Scientific Scimed, Inc.
- 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 medium, and magnetic recording medium25 Sep 2025US 2025/0297185 A1Resonac Corporation
- Acetal-type releasable polyoxyethylene derivative, production method thereof and acetal-type releasable polyoxyethylene conjugate18 Sep 2025US 2025/0288684 A1Nof Corporation
Most cited
By later US patents
- Polymerizable polyalkoxylated naphthopyrans186US 6,113,814 ATransitions Optical, Inc. · 2000
- Radio-opaque polymer biomaterials182US 6,475,477 B1Rutgers, The State University · 2002
- Polymeric matrix compatibilized naphthopyrans133US 6,555,028 B2Transitions Optical, Inc. · 2003
- Radio-opaque polymeric biomaterials69US 6,852,308 B2Rutgers, The State University · 2005
- Radio-opaque polymer biomaterials66US 7,056,493 B2Rutgers, The State University · 2006