A method for returning polymer to a fluidised bed reactor
US-2018369775-A1 · Dec 27, 2018 · US
of solvents, plasticisers or unreacted monomers
of solvents, plasticisers or unreacted monomers · 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 | C08J11/02 |
| Official title | of solvents, plasticisers or unreacted monomers |
| Display label | of solvents, plasticisers or unreacted monomers |
| Total patents | 143 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 17 |
| 2016 | 15 |
| 2017 | 18 |
| 2018 | 22 |
| 2019 | 12 |
| 2020 | 15 |
| 2021 | 6 |
| 2022 | 8 |
| 2023 | 7 |
| 2024 | 10 |
| 2025 | 11 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
In-line blending process
US-2018327529-A1 · Nov 15, 2018 · US
Solvent separation apparatus and waste heat utilization method
US-2018319948-A1 · Nov 8, 2018 · US
Solvent recovery apparatus and solvent recovery method
US-2018319949-A1 · Nov 8, 2018 · US
Modified resins and uses thereof
US-2018282588-A1 · Oct 4, 2018 · US
Modified resins and uses thereof
US-2018284085-A1 · Oct 4, 2018 · US
Cooling between multiple polyolefin polymerization reactors
US-2018272309-A1 · Sep 27, 2018 · US
Hydrofluorocarbon recovery method
US-9994649-B2 · Jun 12, 2018 · US
Method for producing super absorber particles
US-2018126030-A1 · May 10, 2018 · US
Recovery of hydrocarbons from a hydrocarbon recycle
US-2018002458-A1 · Jan 4, 2018 · US
Method for producing binder resin, method for producing resin composition, binder resin, and resin composition
US-9845397-B2 · Dec 19, 2017 · US
Process for separating components of a polymer-monomer mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers
US-2017348658-A1 · Dec 7, 2017 · US
Process for purification of vent streams
US-2017335084-A1 · Nov 23, 2017 · US
Process for the separation of a stream comprising vapour and solids in a separation vessel
US-2017335023-A1 · Nov 23, 2017 · US
Process to form oil containing ethylene-based polymers
US-2017313800-A1 · Nov 2, 2017 · US
Method of purifying polyolefin
US-9790292-B2 · Oct 17, 2017 · US
Process for improving the operations of a polymerisation plant
US-9790293-B2 · Oct 17, 2017 · US
Method of preparing polyalkylene carbonate resin
US-2017226284-A1 · Aug 10, 2017 · US
Process for recycling solvent used in an ethylene-based polymerization reaction and system therefor
US-9708418-B2 · Jul 18, 2017 · US
Method for eliminating metal ions from a viscous organic solution
US-2017197204-A1 · Jul 13, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08J11/02?
- CPC C08J11/02 is the Cooperative Patent Classification code for “of solvents, plasticisers or unreacted monomers.”
- How many patents are filed under CPC C08J11/02 (of solvents, plasticisers or unreacted monomers)?
- Our database includes 143 publications tagged with this CPC code.
- Is patent activity under CPC C08J11/02 growing?
- Publication counts under this code: 10 in 2024 vs 11 in 2025 (latest complete years).