Diene copolymer including at least two blocks, method for synthesizing same and rubber composition containing same
US-2016369063-A1 · Dec 22, 2016 · US
Atom Transfer Radical Polymerization [ATRP] or reverse ATRP
Atom Transfer Radical Polymerization [ATRP] or reverse ATRP · 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 | C08F2438/01 |
| Official title | Atom Transfer Radical Polymerization [ATRP] or reverse ATRP |
| Display label | Atom Transfer Radical Polymerization [ATRP] or reverse ATRP |
| Total patents | 607 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 38 |
| 2016 | 65 |
| 2017 | 50 |
| 2018 | 51 |
| 2019 | 64 |
| 2020 | 82 |
| 2021 | 63 |
| 2022 | 52 |
| 2023 | 43 |
| 2024 | 59 |
| 2025 | 32 |
| 2026 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Star polymers and compositions thereof
US-9522972-B2 · Dec 20, 2016 · US
Zwitterionic polymers with therapeutic moieties
US-2016346400-A1 · Dec 1, 2016 · US
Anionic polymerization initiator, use thereof for synthesizing a diene elastomer having an alkyne function at the chain end, and functionalized diene elastomer
US-9481755-B2 · Nov 1, 2016 · US
Nanoparticles with multiple attached polymer assemblies and use thereof in polymer composites
US-9475922-B2 · Oct 25, 2016 · US
Additives for orientation control of block copolymers
US-9458353-B1 · Oct 4, 2016 · US
Method for preparing proton-conducting particles capable of catalyzing the reduction of oxygen or the oxidation of hydrogen by grafting proton-conducting polymers to the surface of the particles
US-9446392-B2 · Sep 20, 2016 · US
Self-assembled structures, method of manufacture thereof and articles comprising the same
US-9447220-B2 · Sep 20, 2016 · US
Copolymer formulation for directed self-assembly, methods of manufacture thereof and articles comprising the same
US-2016251538-A1 · Sep 1, 2016 · US
Lubricating composition comprising poly (isobutylene) /poly (vinyl aromatic) block copolymer
US-9428709-B2 · Aug 30, 2016 · US
Pressure-sensitive adhesive composition
US-9428675-B2 · Aug 30, 2016 · US
Method for preparing proton-conducting particles capable of catalyzing the reduction of oxygen or the oxidation of hydrogen
US-9421531-B2 · Aug 23, 2016 · US
Flame retardant acrylic/PLA copolymer
US-9422386-B2 · Aug 23, 2016 · US
Pressure sensitive adhesive composition
US-2016230054-A1 · Aug 11, 2016 · US
Polymer, preparation method thereof, composition and film comprising the same
US-9410005-B2 · Aug 9, 2016 · US
Block copolymer
US-2016208039-A1 · Jul 21, 2016 · US
Aqueous atrp in the presence of an activator regenerator
US-2016200840-A1 · Jul 14, 2016 · US
Alkoxysilane-functionalized polyacrylate compositions and method of preparation thereof
US-2016152752-A1 · Jun 2, 2016 · US
Pressure-sensitive adhesive composition
US-2016145470-A1 · May 26, 2016 · US
Associative polymers and related compositions, methods and systems
US-2016145397-A1 · May 26, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F2438/01?
- CPC C08F2438/01 is the Cooperative Patent Classification code for “Atom Transfer Radical Polymerization [ATRP] or reverse ATRP.”
- How many patents are filed under CPC C08F2438/01 (Atom Transfer Radical Polymerization [ATRP] or reverse ATRP)?
- Our database includes 607 publications tagged with this CPC code.
- Is patent activity under CPC C08F2438/01 growing?
- Publication counts under this code: 59 in 2024 vs 32 in 2025 (latest complete years).