C08G 18/674
Unsaturated compounds containing the unsaturation at least partially in a cyclic ring
Official title: {Unsaturated compounds containing the unsaturation at least partially in a cyclic ring having at least one oxygen atom in the ring}
C08G18/674 (Unsaturated compounds containing the unsaturation at least partially in a cyclic ring) appears on 14 US grants and 4 published applications in this corpus.
Search patents in C08G- Granted patents
- 14
- Published applications
- 4
- Assignees
- 10
- Inventors
- 28
- Latest grant
- 21 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Programmable adhesive based upon Diels-Alder chemistry21 Nov 2023US 11,820,926 B1Geisys Ventures, LLC
- Thermally reversible hot melt adhesive composition containing multifunctional diene and dienophile compounds27 May 2014US 8,734,939 B2Henkel US IP LLC
- Acrylic composition and a method of forming the same via free-radical polymerization11 Mar 2008US 7,342,077 B2BASF SE
- Polyimide foam precursor and its use in reinforcing open-cell materials16 May 1989US 4,830,883 AHexcel Corporation
- Polyimide foam precursor and its use in reinforcing open-cell materials25 Apr 1989US 4,824,874 AHexcel Corporation
- Articles and compositions comprising host polymers and chromophores and methods of producing the same13 Feb 2020US 2020/0048428 A1
- Thermally reversible hot melt adhesive composition containing multifunctional diene and dienophile compounds5 Apr 2012US 2012/0082840 A1Henkel Corporation
- Ultra Violet-Cured Pressure-Sensitive Adhesive Tape or Film Without Supporting Substrate11 Sep 2008US 2008/0220251 A1
- Acrylic composition and a method of forming the same via free-radical polymerization8 Dec 2005US 2005/0272884 A1BASF SE
Most cited
By later US patents
- Thermally reversible hot melt adhesive composition containing multifunctional diene and dienophile compounds23US 8,734,939 B2Henkel US IP LLC · 2014
- Emulsifiers, aqueous isocyanate emulsions containing them and their use as binders in a process for the manufacture of molded articles22US 4,472,550 ABayer Aktiengesellschaft · 1984
- Polyurethane coating composition19US 4,007,151 AAsahi Kasei Kogyo Kabushiki Kaisha · 1977
- Ambient cure polyimide foams prepared from aromatic polyisocyanates, aromatic polycarboxylic compounds, furfuryl alcohol, and a strong inorganic acid12US 4,184,021 A1980
- Emulsifiers, aqueous isocyanate emulsions containing them and their use as binders in a process for the manufacture of molded articles11US 4,413,112 ABayer Aktiengesellschaft · 1983