Lubricating oil composition for continuously variable transmission
US-2020407660-A1 · Dec 31, 2020 · US
the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds · 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 | C10M169/048 |
| Official title | {the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds} |
| Display label | the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds |
| Total patents | 143 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 7 |
| 2017 | 13 |
| 2018 | 15 |
| 2019 | 20 |
| 2020 | 12 |
| 2021 | 14 |
| 2022 | 15 |
| 2023 | 11 |
| 2024 | 13 |
| 2025 | 18 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Marine diesel lubricating composition
US-10745638-B2 · Aug 18, 2020 · US
Dispersant viscosity index improvers to enhance wear protection in engine oils
US-10513668-B2 · Dec 24, 2019 · US
Lubricating composition containing an oxyalkylated aromatic polyol compound
US-10501701-B2 · Dec 10, 2019 · US
Lubricant composition
US-2019367834-A1 · Dec 5, 2019 · US
Engine lubricant containing polyether compounds
US-2019352577-A1 · Nov 21, 2019 · US
Anaerobic lubricant sealant
US-2019322957-A1 · Oct 24, 2019 · US
Lubricating oil composition for refrigerator, and refrigerator
US-10450531-B2 · Oct 22, 2019 · US
Enhanced extreme pressure lubricant formulations
US-10428293-B2 · Oct 1, 2019 · US
Composition of high performance bearing oil for steel plants
US-2019277339-A1 · Sep 12, 2019 · US
Lubricating oil composition providing wear protection at low viscosity
US-2019270947-A1 · Sep 5, 2019 · US
Lubricant composition
US-2019270948-A1 · Sep 5, 2019 · US
Functional fluids lubricating oil compositions
US-2019264128-A1 · Aug 29, 2019 · US
Method for lubricating internal combustion engine
US-2019233758-A1 · Aug 1, 2019 · US
Lubricating composition containing an oxyalkylated aromatic polyol compound
US-10364402-B2 · Jul 30, 2019 · US
Lubricants containing quaternary ammonium compounds
US-10358616-B2 · Jul 23, 2019 · US
Manual transmission oil composition having enhanced frictional properties and enabling improved fuel efficiency
US-2019194570-A1 · Jun 27, 2019 · US
Lubrication of machines using heat activated polymers
US-2019186691-A1 · Jun 20, 2019 · US
Vacuum pump oil
US-2019185781-A1 · Jun 20, 2019 · US
Dispersant Viscosity Index Improvers To Enhance Wear Protection In Engine Oils
US-2019119602-A1 · Apr 25, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10M169/048?
- CPC C10M169/048 is the Cooperative Patent Classification code for “the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds.”
- How many patents are filed under CPC C10M169/048 (the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds)?
- Our database includes 143 publications tagged with this CPC code.
- Is patent activity under CPC C10M169/048 growing?
- Publication counts under this code: 13 in 2024 vs 18 in 2025 (latest complete years).