Polyimide-based binder for power storage device, electrode mixture paste, negative electrode active material layer, negative electrode sheet for power storage device, and power storage device
US-12176543-B2 · Dec 24, 2024 · US
Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C09J179/08 |
| Official title | Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors |
| Display label | Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors |
| Total patents | 262 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 17 |
| 2016 | 23 |
| 2017 | 24 |
| 2018 | 27 |
| 2019 | 20 |
| 2020 | 25 |
| 2021 | 23 |
| 2022 | 19 |
| 2023 | 25 |
| 2024 | 26 |
| 2025 | 26 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrically conductive composition
US-2017369746-A1 · Dec 28, 2017 · US
Poly(amide-imide) block copolymer, article including same, and display device including the article
US-9796816-B2 · Oct 24, 2017 · US
Polyarylether ketone imide adhesives
US-2017260332-A1 · Sep 14, 2017 · US
Multi-layer film adhesive
US-2017259528-A1 · Sep 14, 2017 · US
Resin composition and electronic component
US-2017233620-A1 · Aug 17, 2017 · US
Electrode binder, cathode electrode material and lithium ion battery
US-2017226291-A1 · Aug 10, 2017 · US
Adhesive for temporary bonding, adhesive layer, wafer work piece and method for manufacturing semiconductor device using same, rework solvent, polyimide copolymer, polyimide mixed resin, and resin composition (as amended)
US-2017221746-A1 · Aug 3, 2017 · US
Resin composition, cured film, laminated film, and method for manufacturing semiconductor device
US-9716026-B2 · Jul 25, 2017 · US
Enhanced adhesive materials and processes for 3d applications
US-2017166784-A1 · Jun 15, 2017 · US
Method for producing polyimide resin powder, and thermoplastic polyimide resin powder
US-9670320-B2 · Jun 6, 2017 · US
Maleimide film
US-2017152418-A1 · Jun 1, 2017 · US
Polyamideimide adhesives for printed circuit boards
US-9668360-B2 · May 30, 2017 · US
Automotive parts and processes for producing the same
US-2017130091-A1 · May 11, 2017 · US
Poly(imide-amide) copolymer, a method for preparing a poly(imide-amide) copolymer, and an article including a poly(imide-amide) copolymer
US-2017130004-A1 · May 11, 2017 · US
Adhesive composition and adhesive film having same, substrate provided with adhesive composition, and semiconductor device and method for manufacturing same
US-9617451-B2 · Apr 11, 2017 · US
Adhesive agent having a polyimide and acid modified rosin
US-9591768-B2 · Mar 7, 2017 · US
Fiber optic connector sub-assemblies and related methods
US-9581768-B1 · Feb 28, 2017 · US
Fiber optic connector sub-assemblies and related methods
US-2017052328-A1 · Feb 23, 2017 · US
Adhesive composition using polyamide-imide resin
US-2017002242-A1 · Jan 5, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09J179/08?
- CPC C09J179/08 is the Cooperative Patent Classification code for “Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors.”
- How many patents are filed under CPC C09J179/08 (Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors)?
- Our database includes 262 publications tagged with this CPC code.
- Is patent activity under CPC C09J179/08 growing?
- Publication counts under this code: 26 in 2024 vs 26 in 2025 (latest complete years).