Refrigerating machine oil, working fluid composition for refrigerating machine, lubricating method, and method for producing refrigerating machine oil
US-2025154425-A1 · May 15, 2025 · US
containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate · 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 | C10M145/10 |
| Official title | containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate |
| Display label | containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate |
| Total patents | 31 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2018 | 5 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 6 |
| 2023 | 6 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Refrigerator oil, and working fluid composition for refrigerator
US-12258532-B2 · Mar 25, 2025 · US
Refrigerating machine oil, working fluid composition for refrigerating machine, lubricating method, and method for producing refrigerating machine oil
US-12227712-B2 · Feb 18, 2025 · US
Refrigerating machine oil
US-12122976-B2 · Oct 22, 2024 · US
Functionalized C4 to C5 Olefin Polymers and Lubricant Compositions Containing Such
US-2024141156-A1 · May 2, 2024 · US
High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same
US-11685874-B2 · Jun 27, 2023 · US
Method for reducing piston deposits in a marine diesel engine
US-11685872-B2 · Jun 27, 2023 · US
Refrigerator oil, and working fluid composition for refrigerator
US-2023167377-A1 · Jun 1, 2023 · US
Refrigerating machine oil
US-2023159851-A1 · May 25, 2023 · US
Lubricant additive composition
US-11639481-B2 · May 2, 2023 · US
Lubricant additive composition
US-2023025387-A1 · Jan 26, 2023 · US
Refrigerating machine oil, working fluid composition for refrigerating machine, lubricating method, and method for producing refrigerating machine oil
US-2022411710-A1 · Dec 29, 2022 · US
High-pressure polymerization process for liquid ethylene copolymers
US-11498986-B2 · Nov 15, 2022 · US
High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same
US-11384311-B2 · Jul 12, 2022 · US
High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same
US-11365273-B2 · Jun 21, 2022 · US
Lubricating composition containing a self-assembling polymethacrylate block copolymer and an ethylene-α-olefin copolymer
US-11359159-B2 · Jun 14, 2022 · US
High Viscosity Index Comb Polymer Viscosity Modifiers and Methods of Modifying Lubricant Viscosity Using Same
US-2022169947-A1 · Jun 2, 2022 · US
High Viscosity Index Comb Polymer Viscosity Modifiers and Methods of Modifying Lubricant Viscosity Using Same
US-2021179760-A1 · Jun 17, 2021 · US
A high-pressure polymerization process for liquid ethylene copolymers
US-2021095061-A1 · Apr 1, 2021 · US
Method for Reducing Piston Deposits in a Marine Diesel Engine
US-2021047576-A1 · Feb 18, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10M145/10?
- CPC C10M145/10 is the Cooperative Patent Classification code for “containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate.”
- How many patents are filed under CPC C10M145/10 (containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate)?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC C10M145/10 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).