C08G 18/6745
Acetylenic compounds
Official title: {Acetylenic compounds}
C08G18/6745 (Acetylenic compounds) appears on 7 US grants and 6 published applications in this corpus.
Search patents in C08G- Granted patents
- 7
- Published applications
- 6
- Assignees
- 9
- Inventors
- 27
- Latest grant
- 30 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 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 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Low viscosity poly(alkynyl carbamate) prepolymers30 Jan 2024US 11,884,770 B2The University of Southern Mississippi
- Synthesis of polyurethane polymers via copper azide-alkyne click chemistry for coatings, adhesives, sealants and elastomer applications17 Oct 2017US 9,790,398 B2Sika Technology AG
- Method for functionalising a thermoset, crosslinked isocyanate-based polymeric solid material2 Dec 2014US 8,901,180 B2Recticel
- Reactive resins with terminal and/or pendant vinyl groups19 May 1992US 5,115,072 AReichhold Chemicals, Inc.
- Triethylenediamine containing acetylenic alcohols as flow aids9 Dec 1986US 4,628,092 AAir Products and Chemicals, Inc.
- Resin compositions for optically clear adhesives and methods of preparing the same9 Oct 2025US 2025/0313727 A1
- Solid propellant binder composition for three-dimensional network24 Apr 2025US 2025/0129202 A1Agency for Defense Development
- Azido-alkyne click compositions27 May 2021US 2021/0155734 A1Covestro LLC
- Low viscosity poly(alkynyl carbamate) prepolymers27 May 2021US 2021/0155743 A1Covestro LLC
- Synthesis of polyurethane polymers via copper azide-alkyne click chemistry for coatings, adhesives, sealants and elastomer applications24 Dec 2015US 2015/0368530 A1Sika Technology AG
Most cited
By later US patents
- Polyene compounds17US 3,931,287 AW. R. Grace & Co. · 1976
- Reactive resins with terminal and/or pendant vinyl groups14US 5,115,072 AReichhold Chemicals, Inc. · 1992
- Polyurethane coating solutions or dispersions9US 4,312,798 ABASF SE · 1982
- Synthesis of polyurethane polymers via copper azide-alkyne click chemistry for coatings, adhesives, sealants and elastomer applications8US 9,790,398 B2Sika Technology AG · 2017
- Triethylenediamine containing acetylenic alcohols as flow aids7US 4,628,092 AAir Products and Chemicals, Inc. · 1986