C08G 18/3846
Containing imide groups
Official title: {containing imide groups (C08G18/3821 takes precedence)}
C08G18/3846 (Containing imide groups) appears on 21 US grants and 19 published applications in this corpus.
Search patents in C08G- Granted patents
- 21
- Published applications
- 19
- Assignees
- 23
- Inventors
- 69
- Latest grant
- 29 Oct 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 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 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 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 4 |
| 2017 | 1 | 3 |
| 2018 | 0 | 1 |
| 2019 | 6 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for reduction of aldehyde emission in polyurethane comprising materials29 Oct 2024US 12,129,330 B2Huntsman International LLC
- Resin composition, prepreg, metal foil-clad laminate, resin sheet and printed circuit board23 Jun 2020US 10,689,496 B2Mitsubishi Gas Chemical Company, Inc.
- Synthesis of cyclic imide containing peptide products22 Oct 2019US 10,450,343 B2Sanofi-Aventis Deutschland GmbH
- Dispersants with multiple aromatic imide anchor groups15 Oct 2019US 10,442,884 B2Lubrizol Advanced Materials, Inc.
- Gel particles, photosensitive composition, ink composition, method of producing water dispersion of gel particles, and image forming method23 Jul 2019US 10,358,568 B2FUJIFILM Corporation
- Imide-containing polyols, methods for making imide-containing polyols and methods for using imide-containing polyols9 Apr 2026US 2026/0098120 A1Dow Global Technologies LLC
- Thermally stable monomers and methods of use thereof18 Sep 2025US 2025/0289929 A1
- Method for reduction of aldehyde emission in polyurethane comprising materials23 May 2024US 2024/0166793 A1Huntsman International LLC
- Silicone polyurethane, stretchable film, and method for forming the stretchable film15 Sep 2022US 2022/0289895 A1Shin-Etsu Chemical Co., Ltd.
- Resin composition, prepreg, metal foil-clad laminate, resin sheet and printed circuit board23 May 2019US 2019/0153177 A1Mitsubishi Gas Chemical Company, Inc.
Most cited
By later US patents
- Substantially linear monomeric composition and liquid crystal polymeric compositions derived therefrom21US 4,841,009 AAmoco Corporation · 1989
- Process and compositions for production of moldings7US 4,963,640 AMobay Corporation · 1990
- Inks containing isocyanated imides of hydrocarbon anhydrides and blends thereof6US 3,993,493 APetrolite Corporation · 1976
- Flame retardant for polyurethanes4US 4,564,468 AEthyl Corporation · 1986
- Flame retardant, self-extinguishing polyurethanes and polyurethane foams3US 4,585,806 AEthyl Corporation · 1986