C08G 64/0225
Containing atoms other than carbon, hydrogen or oxygen
Official title: {containing atoms other than carbon, hydrogen or oxygen}
C08G64/0225 (Containing atoms other than carbon, hydrogen or oxygen) appears on 159 US grants and 188 published applications in this corpus.
Search patents in C08G- Granted patents
- 159
- Published applications
- 188
- Assignees
- 107
- Inventors
- 391
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 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 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 0 | 2 |
| 2008 | 0 | 3 |
| 2009 | 2 | 4 |
| 2010 | 2 | 7 |
| 2011 | 2 | 8 |
| 2012 | 5 | 15 |
| 2013 | 13 | 7 |
| 2014 | 6 | 9 |
| 2015 | 7 | 9 |
| 2016 | 10 | 11 |
| 2017 | 11 | 15 |
| 2018 | 13 | 11 |
| 2019 | 5 | 16 |
| 2020 | 20 | 23 |
| 2021 | 18 | 10 |
| 2022 | 8 | 13 |
| 2023 | 2 | 8 |
| 2024 | 8 | 5 |
| 2025 | 10 | 4 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Chlorosulfonated polypropylene carbonate, and production method and use thereof6 Oct 2026US 12,753,278 B2Changchun Institute of Applied Chemistry Chinese Academy of Sciences
- Polymer-particle light-cleavable carrier systems for photodynamic therapy22 Jul 2025US 12,364,759 B2Biolitec Research GmbH
- Process for the synthesis of polycarbonates from cyclic monothiocarbonates22 Jul 2025US 12,365,760 B2BASF SE
- Biodegradable ultra-pH sensitive polymers22 Jul 2025US 12,365,761 B2Board of Regents, The University of Texas System
- Polycarbonate polyol derivative15 Jul 2025US 12,359,023 B2Daicel Corporation
- Sulfur-containing heterocyclic compounds and thermoplastic resins20 Aug 2026US 2026/0242539 A1Mitsubishi Gas Chemical Company, Inc.
- Isocyanate-free and bpa-free co-poly(urethane-carbonate)30 Jul 2026US 2026/0217914 A1Cyclicor AB
- A polyether-based dispersant with a light stabilizing effect26 Mar 2026US 2026/0085152 A1BASF SE
- Polycarbonate diol, method for producing polycarbonate diol, and polyurethane9 Oct 2025US 2025/0313660 A1Mitsubishi Chemical Corporation
- Compositions comprising polymers, polymers, and their use11 Sep 2025US 2025/0283014 A1BASF SE
Most cited
By later US patents
- Radio-opaque compounds, compositions containing same and methods of their synthesis and use51US 7,790,141 B2Pathak Holdings LLC · 2010
- Polyether alcohols bearing alkoxysilyl groups by alkoxylation of epoxy-functional alkoxysilances over double metal cyanide (DMC) catalysts, and processes for preparation thereof48US 8,450,514 B2Evonik Goldschmidt GmbH · 2013
- Biocompatible polymers for medical devices44US 8,252,887 B2Rutgers, The State University of New Jersey · 2012
- Biocompatible polymers for medical devices42US 8,476,399 B2Rutgers, The State University of New Jersey · 2013
- Phase-separated biocompatible polymer compositions for medical uses39US 8,551,511 B2Rutgers, The State University of New Jersey · 2013