Lubricant additive, lubricant composition, and working fluid composition
US-12590263-B2 · Mar 31, 2026 · US
This page is not indexed by search engines while we improve data quality.
containing carbon, hydrogen and halogen only
containing carbon, hydrogen and halogen only · 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 | C10M131/02 |
| Official title | containing carbon, hydrogen and halogen only |
| Display label | containing carbon, hydrogen and halogen only |
| Total patents | 12 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2019 | 1 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lubricant additive, lubricant composition, and working fluid composition
US-2025163341-A1 · May 22, 2025 · US
Cooling and flame-retardant lubricating composition for a propulsion system of an electric or hybrid vehicle
US-11591538-B2 · Feb 28, 2023 · US
Cooling and flame-retardant composition for a propulsion system of an electric or hybrid vehicle
US-11390789-B2 · Jul 19, 2022 · US
Cooling and flame-retardant composition for a propulsion system of an electric or hybrid vehicle
US-11365366-B2 · Jun 21, 2022 · US
Fluorocarbon, lubricant for use on ice and snow, and coating method
US-11306222-B2 · Apr 19, 2022 · US
Cooling and flame-retardant lubricating composition for a propulsion system of an electric or hybrid vehicle
US-2021277322-A1 · Sep 9, 2021 · US
Cooling and flame-retardant composition for a propulsion system of an electric or hybrid vehicle
US-2021253928-A1 · Aug 19, 2021 · US
Cooling and flame-retardant composition for a propulsion system of an electric or hybrid vehicle
US-2021253971-A1 · Aug 19, 2021 · US
Fluorocarbon, lubricant for use on ice and snow, and coating method
US-2021062046-A1 · Mar 4, 2021 · US
Heat transfer compositions having improved miscibility with lubricating oil
US-10450488-B2 · Oct 22, 2019 · US
Heat transfer compositions having improved miscibility with lubricating oil
US-2015027146-A1 · Jan 29, 2015 · US