Electrostatic chuck with reduced charge injection into dielectric layer
US-2025273500-A1 · Aug 28, 2025 · US
by reaction with halogens or compounds containing halogen (C09J123/32 takes precedence)
by reaction with halogens or compounds containing halogen (C09J123/32 takes precedence) · 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 | C09J123/28 |
| Official title | by reaction with halogens or compounds containing halogen (C09J123/32 takes precedence) |
| Display label | by reaction with halogens or compounds containing halogen (C09J123/32 takes precedence) |
| Total patents | 34 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 2 |
| 2019 | 7 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bonding system
US-2024327681-A1 · Oct 3, 2024 · US
Aqueous dispersion
US-2024228761-A9 · Jul 11, 2024 · US
Aqueous dispersion
US-2024132708-A1 · Apr 25, 2024 · US
Dispersion composition
US-2023192919-A1 · Jun 22, 2023 · US
Chlorinated polyolefin resin composition
US-11518872-B2 · Dec 6, 2022 · US
Chloroprene rubber latex adhesive composition
US-11479698-B2 · Oct 25, 2022 · US
Bonding system
US-2022112409-A1 · Apr 14, 2022 · US
Aqueous adhesive composition
US-2022064504-A1 · Mar 3, 2022 · US
Laminating adhesive, laminate using the same, and secondary battery
US-11063315-B2 · Jul 13, 2021 · US
Modified polyolefin resin
US-11046844-B2 · Jun 29, 2021 · US
Adhesive composition for bonding rubber to metal
US-10975271-B2 · Apr 13, 2021 · US
Chlorinated polyolefin resin and use thereof
US-2021009727-A1 · Jan 14, 2021 · US
Chlorinated polyolefin resin composition
US-2020385557-A1 · Dec 10, 2020 · US
Chloroprene rubber latex adhesive composition
US-2020190374-A1 · Jun 18, 2020 · US
Durable high strength composite prosthetic valve leaflets
US-2019269506-A1 · Sep 5, 2019 · US
Modified polyolefin resin
US-2019264020-A1 · Aug 29, 2019 · US
Methods of making durable multi-layer high strength polymer composite suitable for implant and articles produced therefrom
US-10342658-B2 · Jul 9, 2019 · US
Methods of making durable multi-layer high strength polymer composite suitable for implant and articles produced therefrom
US-2019133759-A9 · May 9, 2019 · US
Laminating adhesive, laminate using the same, and secondary battery
US-2019131595-A1 · May 2, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09J123/28?
- CPC C09J123/28 is the Cooperative Patent Classification code for “by reaction with halogens or compounds containing halogen (C09J123/32 takes precedence).”
- How many patents are filed under CPC C09J123/28 (by reaction with halogens or compounds containing halogen (C09J123/32 takes precedence))?
- Our database includes 34 publications tagged with this CPC code.
- Is patent activity under CPC C09J123/28 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).