Dye-labeled polymers and methods for preparing same
US-2024327655-A1 · Oct 3, 2024 · US
Introducing halogen atoms or halogen-containing groups
Introducing halogen atoms or halogen-containing groups · 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 | C08F8/18 |
| Official title | Introducing halogen atoms or halogen-containing groups |
| Display label | Introducing halogen atoms or halogen-containing groups |
| Total patents | 105 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 10 |
| 2017 | 7 |
| 2018 | 10 |
| 2019 | 9 |
| 2020 | 17 |
| 2021 | 14 |
| 2022 | 3 |
| 2023 | 7 |
| 2024 | 10 |
| 2025 | 7 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for Producing Polymer
US-2020354487-A1 · Nov 12, 2020 · US
Method for producing brominated and halohydrated polymers
US-10781271-B2 · Sep 22, 2020 · US
Centrally functionalizable living cationic polymer or copolymer and methods of synthesizing the same
US-10774185-B2 · Sep 15, 2020 · US
Imageable polymers
US-2020254117-A1 · Aug 13, 2020 · US
Radiopaque polymers
US-2020254099-A1 · Aug 13, 2020 · US
Activated isobutylene-isoprene rubber and thermoset rubber therefrom
US-10676598-B2 · Jun 9, 2020 · US
Method of producing (meth)acryloyl-terminated polyisobutylene polymer
US-10604598-B2 · Mar 31, 2020 · US
Anion exchange membranes and polymers for use in same
US-2020094241-A1 · Mar 26, 2020 · US
Radiopaque polymers
US-10568967-B2 · Feb 25, 2020 · US
Imageable polymers
US-10556022-B2 · Feb 11, 2020 · US
Methods of preparing functionalized polyolefins
US-10544238-B2 · Jan 28, 2020 · US
Vinyl-based comb polymer
US-2020010775-A1 · Jan 9, 2020 · US
Anion exchange membranes and polymers for use in same
US-10525457-B2 · Jan 7, 2020 · US
Method for producing brominated and halohydrated polymers
US-2020002442-A1 · Jan 2, 2020 · US
Method for producing brominated and halohydrated polymers
US-10457751-B2 · Oct 29, 2019 · US
Anion exchange membranes and polymers for use in same
US-2019308185-A1 · Oct 10, 2019 · US
Centrally functionalizable living cationic polymer or copolymer and methods of synthesizing the same
US-2019225757-A1 · Jul 25, 2019 · US
Radiopaque polymers
US-10350295-B2 · Jul 16, 2019 · US
Radiopaque polymers
US-2019142946-A1 · May 16, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F8/18?
- CPC C08F8/18 is the Cooperative Patent Classification code for “Introducing halogen atoms or halogen-containing groups.”
- How many patents are filed under CPC C08F8/18 (Introducing halogen atoms or halogen-containing groups)?
- Our database includes 105 publications tagged with this CPC code.
- Is patent activity under CPC C08F8/18 growing?
- Publication counts under this code: 10 in 2024 vs 7 in 2025 (latest complete years).