C08G 18/3268
Salt complexes of polyamines
Official title: {Salt complexes of polyamines}
C08G18/3268 (Salt complexes of polyamines) appears on 19 US grants and 18 published applications in this corpus.
Search patents in C08G- Granted patents
- 19
- Published applications
- 18
- Assignees
- 19
- Inventors
- 39
- Latest grant
- 29 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 1 |
| 2017 | 0 | 2 |
| 2018 | 2 | 1 |
| 2019 | 2 | 1 |
| 2020 | 2 | 0 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Production of polyurethane systems29 Oct 2024US 12,129,329 B2Evonik Operations GmbH
- Carbon dioxide-reversibly-protected chain extension-crosslinking agent and preparation method and use thereof2 Aug 2022US 11,401,238 B2Changchun Institute of Applied Chemistry Chinese Academy of Sciences
- Production of polyurethane systems4 May 2021US 10,995,174 B2Evonik Operations GmbH
- Guanylurea alcohol phosphates and their use as reactants in polyurethane and epoxy resin applications26 May 2020US 10,662,275 B2Lubrizol Advanced Materials, Inc.
- Storage stable activated prepolymer composition3 Mar 2020US 10,577,450 B2LANXESS Solutions US Inc.
- Curable composition and 3d-printed object formed therefrom and process for forming the same24 Apr 2025US 2025/0129263 A1BASF SE
- Two-component adhesive composition comprising a borane-amine complex18 Aug 2022US 2022/0259440 A1Bostik SA
- Carbon dioxide-reversibly-protected chain extension-crosslinking agent and preparation method and use thereof28 Oct 2021US 2021/0332006 A1Changchun Institute of Applied Chemistry Chinese Academy of Sciences
- Production of polyurethane systems15 Jul 2021US 2021/0214488 A1Evonik Operations GmbH
- Production Of Polyurethane Systems28 Mar 2019US 2019/0092893 A1Evonik Degussa GmbH
Most cited
By later US patents
- Organoborane polyamine complex initiator systems and polymerizable compositions made therewith75US 5,686,544 AMinnesota Mining and Manufacturing Company · 1997
- Organoborane polyamine complex initiator systems and polymerizable compositions made therewith33US 6,093,778 A3M Innovative Properties Company · 2000
- Organoborane polyamine complex initiator systems and polymerizable compositions made therewith27US 6,008,308 A3M Innovative Properties Company · 1999
- Organoborane polyamine complex initiator systems and polymerizable compositions made therewith26US 5,994,484 A3M Innovative Properties Company · 1999
- Organoborane amine complex polymerization initiators and polymerizable compositions24US 6,740,716 B2Dow Global Technologies LLC · 2004