C08G 73/1017
In the form of amine
Official title: {in the form of (mono)amine}
C08G73/1017 (In the form of amine) appears on 134 US grants and 139 published applications in this corpus.
Search patents in C08G- Granted patents
- 134
- Published applications
- 139
- Assignees
- 83
- Inventors
- 356
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 8 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 4 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 3 |
| 2005 | 1 | 1 |
| 2006 | 2 | 2 |
| 2007 | 1 | 1 |
| 2008 | 3 | 4 |
| 2009 | 1 | 2 |
| 2010 | 3 | 3 |
| 2011 | 2 | 0 |
| 2012 | 3 | 1 |
| 2013 | 0 | 3 |
| 2014 | 1 | 4 |
| 2015 | 2 | 3 |
| 2016 | 3 | 3 |
| 2017 | 2 | 7 |
| 2018 | 6 | 10 |
| 2019 | 7 | 12 |
| 2020 | 11 | 12 |
| 2021 | 8 | 14 |
| 2022 | 6 | 14 |
| 2023 | 3 | 10 |
| 2024 | 10 | 12 |
| 2025 | 11 | 7 |
| 2026 | 4 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Resin composition26 May 2026US 12,637,560 B2Dupont Electronic Materials International, LLC
- Polyimide resin composition24 Mar 2026US 12,584,015 B2Mitsubishi Gas Chemical Company, Inc.
- Resin composition, resin molded article and method for producing same17 Mar 2026US 12,577,399 B2Mitsubishi Gas Chemical Company, Inc.
- System and method for manufacturing polyamic acid, and system and method for manufacturing polyimide27 Jan 2026US 12,534,574 B2Kaneka Corporation
- Flame-retardant polyimide shaping material and shaped body11 Nov 2025US 12,466,935 B2Mitsubishi Gas Chemical Company, Inc.
- Polyimide resin precursor, polyimide resin, and polyimide film20 Aug 2026US 2026/0242541 A1Mitsubishi Gas Chemical Company, Inc.
- Resin composition and molded body18 Jun 2026US 2026/0167821 A1Mitsubishi Gas Chemical Company, Inc.
- Polyimide and method of manufacture26 Mar 2026US 2026/0085208 A1Essex Solutions USA LLC
- Polyimide and method of manufacture26 Mar 2026US 2026/0085209 A1Essex Solutions USA LLC
- Photosensitive composition, cured product, electronic component, and method for producing cured product19 Mar 2026US 2026/0079397 A1Toray Industries, Inc.
Most cited
By later US patents
- Novel acetylene end-capped polyimide oligomers56US 4,251,417 AGulf Oil Corporation · 1981
- Process for producing organic silicon-terminated polyimide precursor and polyimide55US 4,748,228 AHitachi, Ltd. · 1988
- Melt-processible semicrystalline block copolyimides47US 6,444,783 B1E. I. Du Pont de Nemours and Company · 2002
- Polyimide resin with reduced mold deposit35US 6,919,422 B2General Electric Company · 2005
- Polyimide molding powder, coating, adhesive and matrix resin34US 5,147,966 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1992