C08G 73/1082
Wholly aromatic in the tetracarboxylic moiety
Official title: {wholly aromatic in the tetracarboxylic moiety}
C08G73/1082 (Wholly aromatic in the tetracarboxylic moiety) appears on 265 US grants and 332 published applications in this corpus.
Search patents in C08G- Granted patents
- 265
- Published applications
- 332
- Assignees
- 192
- Inventors
- 882
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 8 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 8 | 0 |
| 1991 | 8 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 6 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 5 | 6 |
| 2003 | 3 | 3 |
| 2004 | 3 | 3 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 3 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 9 |
| 2010 | 1 | 8 |
| 2011 | 6 | 10 |
| 2012 | 1 | 3 |
| 2013 | 2 | 2 |
| 2014 | 4 | 13 |
| 2015 | 5 | 17 |
| 2016 | 14 | 26 |
| 2017 | 11 | 16 |
| 2018 | 14 | 19 |
| 2019 | 10 | 20 |
| 2020 | 16 | 24 |
| 2021 | 13 | 31 |
| 2022 | 13 | 30 |
| 2023 | 10 | 30 |
| 2024 | 19 | 28 |
| 2025 | 16 | 14 |
| 2026 | 10 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- UV-curable resin compositions suitable for redistribution layers25 Aug 2026US 12,717,232 B2Designer Molecules, Inc.
- Photocurable maleimide resin composition16 Jun 2026US 12,655,254 B2Shin-Etsu Chemical Co., Ltd.
- Provisional fixation material and method for producing electronic component16 Jun 2026US 12,655,334 B2Sekisui Chemical Co., Ltd.
- Polyimide resin composition19 May 2026US 12,630,675 B2Mitsubishi Gas Chemical Company, Inc.
- Curable resin composition, temporary fixing material, and electronic component manufacturing method5 May 2026US 12,617,944 B2Sekisui Chemical Co., Ltd.
- Polyimides and processes of making and using same8 Oct 2026US 2026/0308324 A1Government of the United States as Represented by the Secretary of the Air Force
- Polyamic acid with sacrificial carboxylic acid groups as passivators for perovskites10 Sep 2026US 2026/0271611 A1City University of Hong Kong
- Power storage device binder aqueous solution, power storage device slurry, power storage device electrode, power storage device separator, power storage device separator/electrode laminate, and power storage device20 Aug 2026US 2026/0245905 A1Arakawa Chemical Industries, Ltd.
- Imide composition and preservative composition comprising the imide composition23 Jul 2026US 2026/0209439 A1
- Polymer and composition employing the same25 Jun 2026US 2026/0176422 A1Industrial Technology Research Institute
Most cited
By later US patents
- Polyimides, a process for their preparation and their use90US 4,629,777 ACiba-Geigy Corporation · 1986
- Asymmetric polyimide membranes65US 4,113,628 AE. I. Du Pont de Nemours and Company · 1978
- Tetraaroxyperylene-3,4,9,10-tetracarboxylic polyimides60US 5,677,417 AMax-Planck-Gesellschaft zur Foerderung · 1997
- Low-toxicity, high-temperature polyimides58US 6,184,333 B2Maverick Corporation · 2001
- Polyimide resin-forming composition50US 4,183,839 A1980