Branched copolymers as dispersants for mineral binders
US-12378159-B2 · Aug 5, 2025 · US
containing polyether side chains
containing polyether side chains · 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 | C04B24/2605 |
| Official title | {containing polyether side chains} |
| Display label | containing polyether side chains |
| Total patents | 35 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2017 | 4 |
| 2018 | 7 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Copolymers of carboxylates and polyethers comprising polyether side chains of different length, and use thereof in mineral binder compositions
US-2025214897-A1 · Jul 3, 2025 · US
Comb polymers as blocking additives for swelling clays
US-12338175-B2 · Jun 24, 2025 · US
Admixture for cement
US-2024327284-A1 · Oct 3, 2024 · US
Comb polymers as blocking additives for swelling clays
US-2024246858-A1 · Jul 25, 2024 · US
Comb polymers as blocking additives for swelling clays
US-12017957-B2 · Jun 25, 2024 · US
Branched copolymers as dispersants for mineral binders
US-2024059612-A1 · Feb 22, 2024 · US
Clay blocking additives for gypsum compositions
US-2023303444-A1 · Sep 28, 2023 · US
Methods for making poly(oxyalkylene) acrylic polymers at high solids and low viscosity
US-2023227359-A1 · Jul 20, 2023 · US
Comb polymers as blocking additives for swelling clays
US-2023087362-A1 · Mar 23, 2023 · US
Use of comb polymers as inerting agents for non-swelling layer- silicates
US-2022388904-A1 · Dec 8, 2022 · US
Additive for hydraulically setting compositions
US-11377392-B2 · Jul 5, 2022 · US
Comb polymers as blocking additives for swelling clays
US-2022033306-A1 · Feb 3, 2022 · US
Copolymers having a gradient structure
US-11066330-B2 · Jul 20, 2021 · US
Aqueous polymer composition and copolymer
US-2021122862-A1 · Apr 29, 2021 · US
Block copolymers as dispersants for alkali-activated binders
US-10981829-B2 · Apr 20, 2021 · US
Copolymers having a gradient structure as dispersant for alkalinically activated binding agents
US-10745322-B2 · Aug 18, 2020 · US
Additive containing a superplasticizer and a copolymer
US-10689303-B2 · Jun 23, 2020 · US
Copolymers having a gradient structure
US-2020131089-A1 · Apr 30, 2020 · US
Accelerator composition
US-10618842-B2 · Apr 14, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B24/2605?
- CPC C04B24/2605 is the Cooperative Patent Classification code for “containing polyether side chains.”
- How many patents are filed under CPC C04B24/2605 (containing polyether side chains)?
- Our database includes 35 publications tagged with this CPC code.
- Is patent activity under CPC C04B24/2605 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).