C08G 73/1032
Characterised by the solvent used
Official title: {characterised by the solvent(s) used}
C08G73/1032 (Characterised by the solvent used) appears on 229 US grants and 309 published applications in this corpus.
Search patents in C08G- Granted patents
- 229
- Published applications
- 309
- Assignees
- 164
- Inventors
- 787
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 8 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 7 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 4 |
| 2003 | 2 | 2 |
| 2004 | 2 | 2 |
| 2005 | 2 | 5 |
| 2006 | 3 | 1 |
| 2007 | 0 | 5 |
| 2008 | 2 | 1 |
| 2009 | 0 | 4 |
| 2010 | 1 | 3 |
| 2011 | 0 | 2 |
| 2012 | 1 | 4 |
| 2013 | 1 | 6 |
| 2014 | 5 | 11 |
| 2015 | 4 | 3 |
| 2016 | 2 | 6 |
| 2017 | 8 | 14 |
| 2018 | 4 | 9 |
| 2019 | 10 | 23 |
| 2020 | 12 | 33 |
| 2021 | 13 | 26 |
| 2022 | 12 | 41 |
| 2023 | 19 | 32 |
| 2024 | 20 | 36 |
| 2025 | 14 | 25 |
| 2026 | 13 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Water based polyimide-powder coating composition and method for manufacturing composite separator for lithium secondary battery using same29 Sep 2026US 12,749,769 B2University Industry Foundation, Yonsei University Wonju Campus
- All-aromatic liquid-crystalline homo-polyimides with aromatic endgroups and crosslinked products therefrom15 Sep 2026US 12,735,534 B2The United States of America as represented by the Secretary of the Air Force
- Porous film with low dielectric property and manufacturing method thereof8 Sep 2026US 12,729,273 B2Kyungpook National University Industry-Academic Cooperation Foundation
- Polyimide precursor prepared by using polycyclic monomer including trifluoromethyl group and flexible polyimide obtained by using the same18 Aug 2026US 12,709,662 B2Korea Advanced Institute of Science and Technology
- Polyimide binder precursor composition, and power storage device using same14 Jul 2026US 12,683,167 B2Ube Corporation
- Imide composition and preservative composition comprising the imide composition23 Jul 2026US 2026/0209439 A1
- Resin composition and prepreg and metal clad laminate including the same9 Jul 2026US 2026/0193419 A1Nan Ya Plastics Corporation
- Liquid crystal alignment agent, display panel and method for manufacturing the same2 Jul 2026US 2026/0186346 A1Tcl China Star Optoelectronics Technology Co., Ltd.
- Coating compositions containing polyamideimide polymers4 Jun 2026US 2026/0152665 A1Solvay Specialty Polymers USA, LLC
- Organic reinforcement of a polyamide with the in situ synthesis of a polyimide phase by reactive extrusion23 Apr 2026US 2026/0109816 A1Centre National de la Recherche Scientifique (CNRS)
Most cited
By later US patents
- Polyimide curing process and improved thermal ink jet printhead prepared thereby126US 5,869,595 AXerox Corporation · 1999
- Low-toxicity, high-temperature polyimides58US 6,184,333 B2Maverick Corporation · 2001
- Polyimide film-forming polyamide acid solution56US 4,880,895 ANitto Electric Industrial Co., Ltd. · 1989
- Polyimide varnish48US 5,916,632 ANissan Chemical Industries, Ltd. · 1999
- Polyimide adhesives36US 4,065,345 AThe United States of America as represented by the United States National Aeronautics and Space Administration · 1977