C08G 65/2669
Non-metals or compounds thereof
Official title: {Non-metals or compounds thereof (boron C08G65/2654)}
C08G65/2669 (Non-metals or compounds thereof) appears on 107 US grants and 99 published applications in this corpus.
Search patents in C08G- Granted patents
- 107
- Published applications
- 99
- Assignees
- 77
- Inventors
- 363
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 1 |
| 2002 | 6 | 3 |
| 2003 | 2 | 4 |
| 2004 | 1 | 1 |
| 2005 | 1 | 3 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 4 |
| 2010 | 0 | 4 |
| 2011 | 1 | 7 |
| 2012 | 0 | 2 |
| 2013 | 3 | 7 |
| 2014 | 5 | 5 |
| 2015 | 6 | 4 |
| 2016 | 4 | 1 |
| 2017 | 1 | 3 |
| 2018 | 3 | 0 |
| 2019 | 1 | 4 |
| 2020 | 1 | 11 |
| 2021 | 4 | 4 |
| 2022 | 3 | 3 |
| 2023 | 4 | 8 |
| 2024 | 5 | 3 |
| 2025 | 1 | 4 |
| 2026 | 4 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C08G 65/2675Phosphorus or compounds thereof36
- C08G 65/2672Nitrogen or compounds thereof34
- C08G 65/2684Halogens or compounds thereof23
- C08G 65/2678Sulfur or compounds thereof19
- C08G 65/2681Silicon or compounds thereof9
- C08G 65/2687Elements not covered by groups c08g65/2672 - c08g65/2684 or compounds thereof7
Recent patents
- Method for producing polymer4 Aug 2026US 12,698,361 B2Nissan Chemical Corporation
- Alkylene oxide polymerization using aluminum compounds and cyclic amidines26 May 2026US 12,637,541 B2Dow Global Technologies LLC
- Method for sequence controllable block copolymerization of cyclic ester and epoxy monomers28 Apr 2026US 12,612,490 B2South China University of Technology
- Alkylene oxide polymerization using aluminum compounds and phosphorus-nitrogen bases14 Apr 2026US 12,600,816 B2Dow Global Technologies LLC
- Process for preparing a polyoxyalkylene carbonate polyol12 Aug 2025US 12,384,869 B2Covestro Deutschland AG
- Alkoxylation processes using monocationic and dicationic cyclopentadienyl phosphorus catalysts30 Jul 2026US 2026/0217912 A1Dow Global Technologies LLC
- Alkoxylation processes using phosphorus and double metal cyanide catalysts23 Jul 2026US 2026/0208173 A1Dow Global Technologies LLC
- New ether-amine compositions and the use thereof as curing agents for epoxy resins23 Jul 2026US 2026/0209427 A1BASF SE
- Batch process for preparing a polyether alcohol using a double metal cyanide catalyst16 Jul 2026US 2026/0201105 A1Shell USA, Inc.
- Alkylene oxide polymerization using aluminum compounds and phosphorus-nitrogen bases2 Jul 2026US 2026/0184848 A1Dow Global Technologies LLC
Most cited
By later US patents
- Cationic polymerization87US 4,393,199 AS R I International · 1983
- Energetic copolymers and method of making same65US 4,483,978 AS R I International · 1984
- Fluoroaliphaticsulfonyl substituted ethylenes34US 3,932,526 AMinnesota Mining and Manufacturing Company · 1976
- Photo-curable epoxy resin type composition34US 4,975,471 AKabushiki Kaisha Toshiba · 1990
- Method for producing fatty acid polyglycol ester sulphates27US 6,235,913 B1Cognis Deutschland GmbH & Co. KG · 2001