In-line blending process
US-2018327529-A1 · Nov 15, 2018 · US
Removal of residual monomers by physical means
Removal of residual monomers by physical means · 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 | C08F6/001 |
| Official title | {Removal of residual monomers by physical means} |
| Display label | Removal of residual monomers by physical means |
| Total patents | 150 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 18 |
| 2016 | 16 |
| 2017 | 17 |
| 2018 | 19 |
| 2019 | 11 |
| 2020 | 20 |
| 2021 | 12 |
| 2022 | 15 |
| 2023 | 6 |
| 2024 | 8 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Solvent separation apparatus and waste heat utilization method
US-2018319948-A1 · Nov 8, 2018 · US
Cooling between multiple polyolefin polymerization reactors
US-2018272309-A1 · Sep 27, 2018 · US
Process for preparing polyalkenamers for packaging applications
US-2018230263-A1 · Aug 16, 2018 · US
Mitigation of catalyst inhibition in olefin polymerization
US-10047178-B2 · Aug 14, 2018 · US
Methods to Control Swell Index in High Impact Polystyrene
US-2018162961-A1 · Jun 14, 2018 · US
Process for producing fluorinated polymer
US-2018118858-A1 · May 3, 2018 · US
Method and apparatus for the preparation of a polyolefin
US-2018086856-A1 · Mar 29, 2018 · US
Recovery of hydrocarbons from a hydrocarbon recycle
US-2018002458-A1 · Jan 4, 2018 · US
Novel immunogenic formulations comprising linear or branched polyacrylic acid polymer adjuvants
US-2017360923-A1 · Dec 21, 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 the separation of a stream comprising vapour and solids in a separation vessel
US-2017335023-A1 · Nov 23, 2017 · US
Component separations in polymerization
US-9790298-B2 · Oct 17, 2017 · US
Paraffin mixture and method for producing same
US-9745231-B2 · Aug 29, 2017 · US
Mitigation of wax levels in the high pressure low density polyethylene process
US-2017152329-A1 · Jun 1, 2017 · US
Mitigation of Catalyst Inhibition in Olefin Polymerization
US-2017145129-A1 · May 25, 2017 · US
Component Separations in Polymerization
US-2017145125-A1 · May 25, 2017 · US
Process for separating components of a reaction mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers with improved level control
US-9637568-B2 · May 2, 2017 · US
Process for separating components of a reaction mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers
US-9631035-B2 · Apr 25, 2017 · US
Methods of making polyethylene polymer comprising polar comonomer and polymer compositions
US-9611343-B2 · Apr 4, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F6/001?
- CPC C08F6/001 is the Cooperative Patent Classification code for “Removal of residual monomers by physical means.”
- How many patents are filed under CPC C08F6/001 (Removal of residual monomers by physical means)?
- Our database includes 150 publications tagged with this CPC code.
- Is patent activity under CPC C08F6/001 growing?
- Publication counts under this code: 8 in 2024 vs 7 in 2025 (latest complete years).