Polycondensation stoichiometry control
US-2019315922-A1 · Oct 17, 2019 · US
containing chain terminating or branching agents
containing chain terminating or branching agents · 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 | C08G73/101 |
| Official title | {containing chain terminating or branching agents} |
| Display label | containing chain terminating or branching agents |
| Total patents | 158 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 16 |
| 2017 | 12 |
| 2018 | 11 |
| 2019 | 17 |
| 2020 | 25 |
| 2021 | 9 |
| 2022 | 20 |
| 2023 | 10 |
| 2024 | 10 |
| 2025 | 13 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Resin composition, polyimide film and method for manufacturing polyimide film
US-10428238-B2 · Oct 1, 2019 · US
Polyimide aerogels having polyamide cross-links and processes for making the same
US-10358539-B1 · Jul 23, 2019 · US
Polyimide and polyetherimide from metal containing oligomers
US-2019211153-A1 · Jul 11, 2019 · US
Quick responsive, shape memory thermoset polyimide and preparation method thereof
US-2019085133-A1 · Mar 21, 2019 · US
Dielectric Film Forming Composition
US-2019077913-A1 · Mar 14, 2019 · US
Dielectric Film Forming Composition
US-2019081001-A1 · Mar 14, 2019 · US
Polyimide composition
US-10214615-B2 · Feb 26, 2019 · US
Composition for preparing polyimide or poly(imide-amide) copolymer, polyimide or poly(imide-amide) copolymer, article including polyimide or poly(imide-amide) copolymer, and display device including the article
US-2018371184-A1 · Dec 27, 2018 · US
Quick responsive, shape memory thermoset polyimide and preparation method thereof
US-10155850-B2 · Dec 18, 2018 · US
Varnish including 2-phenyl-4,4′-diaminodiphenyl ether, imide resin composition having excellent moldability, cured resin molded article having excellent breaking elongation, prepreg thereof, imide prepreg thereof, and fiber-reinforced material thereof having high heat resistance and excellent mechanical strength
US-10047246-B2 · Aug 14, 2018 · US
Laser-initiated additive manufacturing of polyimide precursor
US-2018215871-A1 · Aug 2, 2018 · US
Resin composition, polyimide film and method for manufacturing polyimide film
US-2018201805-A1 · Jul 19, 2018 · US
Precursor for polyimide and use thereof
US-2018194899-A1 · Jul 12, 2018 · US
Thermoplastic (co)polyimides and synthesis methods
US-2018155498-A1 · Jun 7, 2018 · US
Precursor for polyimide and use thereof
US-2018148544-A1 · May 31, 2018 · US
Liquid crystal aligning agent, liquid crystal alignment layer comprising the same and method for preparing liquid crystal alignment layer
US-2018094193-A1 · Apr 5, 2018 · US
Thermoplastic polyimides
US-9902809-B2 · Feb 27, 2018 · US
Dinadic phenyl amine reactive endcaps
US-2018009949-A1 · Jan 11, 2018 · US
Polyamide acid and resin composition containing same
US-9822281-B2 · Nov 21, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08G73/101?
- CPC C08G73/101 is the Cooperative Patent Classification code for “containing chain terminating or branching agents.”
- How many patents are filed under CPC C08G73/101 (containing chain terminating or branching agents)?
- Our database includes 158 publications tagged with this CPC code.
- Is patent activity under CPC C08G73/101 growing?
- Publication counts under this code: 10 in 2024 vs 13 in 2025 (latest complete years).