C08F 283/04
On to polycarbonamides, polyesteramides or polyimides
Official title: on to polycarbonamides, polyesteramides or polyimides {(C08F283/004 takes precedence)}
C08F283/04 (On to polycarbonamides, polyesteramides or polyimides) appears on 186 US grants and 180 published applications in this corpus.
Search patents in C08F- Granted patents
- 186
- Published applications
- 180
- Assignees
- 153
- Inventors
- 567
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 10 | 0 |
| 2002 | 5 | 5 |
| 2003 | 6 | 9 |
| 2004 | 5 | 7 |
| 2005 | 5 | 8 |
| 2006 | 3 | 9 |
| 2007 | 5 | 3 |
| 2008 | 6 | 8 |
| 2009 | 2 | 12 |
| 2010 | 5 | 12 |
| 2011 | 8 | 6 |
| 2012 | 9 | 6 |
| 2013 | 5 | 1 |
| 2014 | 4 | 8 |
| 2015 | 7 | 4 |
| 2016 | 6 | 3 |
| 2017 | 3 | 7 |
| 2018 | 2 | 6 |
| 2019 | 8 | 7 |
| 2020 | 7 | 9 |
| 2021 | 8 | 10 |
| 2022 | 1 | 8 |
| 2023 | 5 | 5 |
| 2024 | 7 | 6 |
| 2025 | 5 | 17 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Resin composition26 May 2026US 12,637,560 B2Dupont Electronic Materials International, LLC
- Polyelectrolyte hydrogel coating with strong substrate binding performance and method of manufacturing the same27 Jan 2026US 12,534,549 B2Zhejiang University
- Poly(amide-imide) copolymer, composition and polymer film comprising thereof2 Sep 2025US 12,404,371 B2LG Chem.Ltd.
- Method for surface treatment prior to metallization5 Aug 2025US 12,378,671 B2Cuptronic Technology Ltd.
- Metabolic control over organometallic catalysts using electroactive bacteria27 May 2025US 12,312,628 B2Board of Regents, The University of Texas System
- Photosensitive composition, transfer film, method for manufacturing laminate, laminate, and semiconductor package27 Aug 2026US 2026/0256003 A1FUJIFILM Corporation
- Compositions for forming polyimide coatings13 Aug 2026US 2026/0234438 A1Hd Microsystems, Ltd.
- Grafted polymer of mono-unsaturated polycarboxylic acid as dyeing auxiliary or as re-tanning agent for leather9 Apr 2026US 2026/0098312 A1Stahl International B.V.
- Resin composition, cured product of resin composition, semiconductor device, and electronic component26 Feb 2026US 2026/0055225 A1Namics Corporation
- Resin composition, prepreg, film with resin, metal foil with resin, metal-clad laminate, and wiring board13 Nov 2025US 2025/0346761 A1Panasonic Intellectual Property Management Co., Ltd.
Most cited
By later US patents
- Compositions and systems for forming crosslinked biomaterials and associated methods of preparation and use264US 6,458,889 B1Cohesion Technologies, Inc. · 2002
- Methods for tissue repair using adhesive materials255US 6,833,408 B2Cohesion Technologies, Inc. · 2004
- Water-dispersible polyester blends94US 4,946,932 AEastman Kodak Company · 1990
- Water-based printing ink prepared from polyamide/acrylic graft copolymers70US 5,026,755 ASun Chemical Corporation · 1991
- Compositions and systems for forming crosslinked biomaterials and methods of preparation of use67US 7,883,693 B2AngioDevice International GmbH · 2011