Synergistic approach to develop gas tight resilient cement systems for long term wellbore integrity
US-2025368576-A1 · Dec 4, 2025 · US
from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds · 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 | C04B16/0675 |
| Official title | {from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds} |
| Display label | from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds |
| Total patents | 25 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 4 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Self-priming joint compound
US-2025346528-A1 · Nov 13, 2025 · US
Energy-saving and environment-friendly non-autoclaved pipe pile concrete material with high impact resistance and preparation method thereof
US-2024279121-A1 · Aug 22, 2024 · US
In-situ polyphosphazene generation in cement for improved elastic properties
US-11981601-B2 · May 14, 2024 · US
Foamed treatment fluids for lost circulation control
US-11926788-B2 · Mar 12, 2024 · US
Fiber material for cement reinforcement
US-11535979-B2 · Dec 27, 2022 · US
In-situ polyphosphazene generation in cement for improved elastic properties
US-2022212989-A1 · Jul 7, 2022 · US
Loss circulation material composition having alkaline nanoparticle based dispersion and water soluble hydrolysable ester
US-11352546-B2 · Jun 7, 2022 · US
Agents for enhancing cement strength
US-11230495-B2 · Jan 25, 2022 · US
Foamed Treatment Fluids for Lost Circulation Control
US-2021163809-A1 · Jun 3, 2021 · US
Loss circulation material composition having alkaline nanoparticle based dispersion and water insoluble hydrolysable polyester
US-10961430-B2 · Mar 30, 2021 · US
Foamed treatment fluids for lost circulation control
US-10954426-B2 · Mar 23, 2021 · US
Fiber material for cement reinforcement
US-2021002819-A1 · Jan 7, 2021 · US
Loss circulation material composition having alkaline nanoparticle based dispersion and water soluble hydrolysable ester
US-10759986-B2 · Sep 1, 2020 · US
Foamed Treatment Fluids for Lost Circulation Control
US-2020270507-A1 · Aug 27, 2020 · US
Loss circulation material composition having alkaline nanoparticle based dispersion and water insoluble hydrolysable polyester
US-10351755-B2 · Jul 16, 2019 · US
Self-healing composite of thermoset polymer and programmed super contraction fibers
US-10239788-B2 · Mar 26, 2019 · US
Fiber-containing concrete compositions
US-10239789-B2 · Mar 26, 2019 · US
Agents for enhancing cement strength
US-2018312435-A1 · Nov 1, 2018 · US
Process for the production of cementitious material
US-10093579-B2 · Oct 9, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B16/0675?
- CPC C04B16/0675 is the Cooperative Patent Classification code for “from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds.”
- How many patents are filed under CPC C04B16/0675 (from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds)?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC C04B16/0675 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).