Thermoplastic resin composition for refrigerant transporting piping, and method for producing same
US-12071541-B2 · Aug 27, 2024 · US
Polyamides derived from omega-amino carboxylic acids or from lactams thereof (C08J2377/10 takes precedence)
Polyamides derived from omega-amino carboxylic acids or from lactams thereof (C08J2377/10 takes precedence) · 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 | C08J2377/02 |
| Official title | Polyamides derived from omega-amino carboxylic acids or from lactams thereof (C08J2377/10 takes precedence) |
| Display label | Polyamides derived from omega-amino carboxylic acids or from lactams thereof (C08J2377/10 takes precedence) |
| Total patents | 758 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 43 |
| 2016 | 48 |
| 2017 | 74 |
| 2018 | 59 |
| 2019 | 72 |
| 2020 | 68 |
| 2021 | 82 |
| 2022 | 76 |
| 2023 | 79 |
| 2024 | 65 |
| 2025 | 77 |
| 2026 | 15 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fiber-Reinforced Plastic Shaped Product
US-2016319088-A1 · Nov 3, 2016 · US
Carbon fiber composite material
US-9481770-B2 · Nov 1, 2016 · US
Fiber-reinforced resin laminate
US-2016297185-A1 · Oct 13, 2016 · US
Prepreg, fibre-reinforced composite material, and particle-containing resin composition
US-2016289403-A1 · Oct 6, 2016 · US
Carbon long fiber reinforced thermoplastic resin composition and molded article manufactured using the same
US-2016222208-A1 · Aug 4, 2016 · US
Composite plastic part with improved adhesion between the plastic components contained in the composite plastic part
US-2016200883-A1 · Jul 14, 2016 · US
Polymeric solutions, methods of manufacture thereof and articles manufactured therefrom
US-2016185930-A1 · Jun 30, 2016 · US
Tire with thermoplastic innerliner
US-2016176232-A1 · Jun 23, 2016 · US
High heat radiation composite and a method of fabricating the same
US-9296871-B2 · Mar 29, 2016 · US
Electrolyte-Separating Membrane for Selective Transfer of Cations Through the Membrane and Process for Manufacturing Said Membrane
US-2016082395-A1 · Mar 24, 2016 · US
Blends of biorenewable polyamides and methods of making the same
US-9290658-B2 · Mar 22, 2016 · US
Method for producing highly viscous polyamides
US-2016075828-A1 · Mar 17, 2016 · US
Metallic pipe having a hydrolysis-resistant layer of a polyamide moulding composition
US-2016060459-A1 · Mar 3, 2016 · US
Fiber treatment agent, carbon fibers treated with fiber treatment agent, and carbon fiber composite material containing said carbon fibers
US-2016032520-A1 · Feb 4, 2016 · US
Polyamide resin composition for foam molded body, and foam molded body of polyamide resin comprising same
US-2016032068-A1 · Feb 4, 2016 · US
Thermoplastic polymer compounds with low-molecular lignins, method for the production thereof, moulded articles and also uses
US-2016002467-A1 · Jan 7, 2016 · US
Fiber-reinforced resin sheet, integrated molded product and process for producing same
US-2015376353-A1 · Dec 31, 2015 · US
Method of preparing fiber-reinforced polymer composites and fiber-reinforced polymer composites prepared thereof
US-2015368410-A1 · Dec 24, 2015 · US
Method for low-stress injection moulding of amorphous or microcrystalline polyamides and also correspondingly produced low-stress polyamide moulded articles
US-2015352765-A1 · Dec 10, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08J2377/02?
- CPC C08J2377/02 is the Cooperative Patent Classification code for “Polyamides derived from omega-amino carboxylic acids or from lactams thereof (C08J2377/10 takes precedence).”
- How many patents are filed under CPC C08J2377/02 (Polyamides derived from omega-amino carboxylic acids or from lactams thereof (C08J2377/10 takes precedence))?
- Our database includes 758 publications tagged with this CPC code.
- Is patent activity under CPC C08J2377/02 growing?
- Publication counts under this code: 65 in 2024 vs 77 in 2025 (latest complete years).