C08G 65/33355
Cyclic
Official title: {cyclic}
C08G65/33355 (Cyclic) appears on 17 US grants and 33 published applications in this corpus.
Search patents in C08G- Granted patents
- 17
- Published applications
- 33
- Assignees
- 30
- Inventors
- 108
- Latest grant
- 25 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 2 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 2 |
| 2017 | 0 | 1 |
| 2018 | 2 | 1 |
| 2019 | 3 | 3 |
| 2020 | 0 | 2 |
| 2021 | 0 | 3 |
| 2022 | 1 | 0 |
| 2023 | 1 | 3 |
| 2024 | 0 | 1 |
| 2025 | 2 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Amphiphilic block copolymer25 Feb 2025US 12,234,311 B2BYK-Chemie GmbH
- Nitrile oxide compound28 Jan 2025US 12,209,062 B2Daikin Industries, Ltd.
- Coarse particle solid nonionic synthetic associative thickeners for paint formulations and methods for producing the same17 Oct 2023US 11,787,972 B2Hercules Incorporated
- Silane-terminated polyurethane crosslinking polymer for high tensile strength adhesive6 Sep 2022US 11,434,323 B2Henkel AG & Co. KGaA
- Amine based polymer polyol stabilizers19 Nov 2019US 10,479,862 B2Covestro LLC
- Compound, coating composition and film8 Oct 2026US 2026/0308409 A1Industrial Technology Research Institute
- Polymer polyols and processes for their preparation2 Jul 2026US 2026/0184839 A1Covestro LLC
- Compatibilizing agents and uses thereof22 Jan 2026US 2026/0022242 A1Lord Corporation
- Composition for adhesion of dissimilar materials, and preparation method therefor20 Nov 2025US 2025/0354040 A1Samyang Corporation
- Perfluoropolyether copolymers for biomedical applications23 Jan 2025US 2025/0026885 A1Axoft, Inc.
Most cited
By later US patents
- Wettable, flexible, oxygen permeable, contact lens containing polyoxyalkylene backbone units, and use thereof15US 5,070,166 A1991
- Orthopaedic splinting material10US 4,960,116 ASmith and Nephew Associated Companies Limited · 1990
- Curable composition5US 7,759,425 B2Kaneka Corporation · 2010
- Amine based polymer polyol stabilizers4US 10,479,862 B2Covestro LLC · 2019
- Thickener blend composition and method for thickening aqueous systems4US 7,741,401 B2Rohm and Haas Company · 2010