Grease composition, and rolling bearing
US-2023323240-A1 · Oct 12, 2023 · US
Thiols; Sulfides; Polysulfides; Mercaptals
Thiols; Sulfides; Polysulfides; Mercaptals · 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 | C10M2219/08 |
| Official title | Thiols; Sulfides; Polysulfides; Mercaptals |
| Display label | Thiols; Sulfides; Polysulfides; Mercaptals |
| Total patents | 71 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 10 |
| 2017 | 5 |
| 2018 | 9 |
| 2019 | 6 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 6 |
| 2024 | 4 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lubricating oil composition for internal combustion engine
US-11649413-B2 · May 16, 2023 · US
Lubricant additive and lubricant composition comprising same
US-2022396748-A1 · Dec 15, 2022 · US
Metal nanoparticles as lubricant additives
US-11370988-B2 · Jun 28, 2022 · US
Method for lubricating surfaces
US-11292982-B2 · Apr 5, 2022 · US
Grease composition for a constant-velocity joint
US-11279899-B2 · Mar 22, 2022 · US
Grease composition for a constant-velocity joint
US-2021340459-A1 · Nov 4, 2021 · US
Vapor phase corrosion inhibition
US-2021230496-A1 · Jul 29, 2021 · US
Lubricating oil composition for internal combustion engine
US-2021214640-A1 · Jul 15, 2021 · US
Lubricant oil composition and lubrication method
US-10883064-B2 · Jan 5, 2021 · US
Grease composition for constant velocity joints, and constant velocity joint in which same is sealed
US-10829714-B2 · Nov 10, 2020 · US
Grease composition and use of grease composition
US-2020208075-A1 · Jul 2, 2020 · US
Lubricating oil composition
US-2020032160-A1 · Jan 30, 2020 · US
Fluorinated polyacrylate antifoam components for lubricating compositions
US-2020017794-A1 · Jan 16, 2020 · US
Metal nanoparticles as lubricant additives
US-2019352574-A1 · Nov 21, 2019 · US
Fluorinated polyacrylate antifoam components for lubricating compositions
US-2019322959-A1 · Oct 24, 2019 · US
Lubricating oil composition for gear oil
US-10443016-B2 · Oct 15, 2019 · US
Grease composition for constant velocity joints, and constant velocity joint in which same is sealed
US-2019177644-A1 · Jun 13, 2019 · US
Lubricant oil composition and lubrication method
US-2019119597-A1 · Apr 25, 2019 · US
Lubricating oil composition for internal combustion engines
US-2019002793-A1 · Jan 3, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10M2219/08?
- CPC C10M2219/08 is the Cooperative Patent Classification code for “Thiols; Sulfides; Polysulfides; Mercaptals.”
- How many patents are filed under CPC C10M2219/08 (Thiols; Sulfides; Polysulfides; Mercaptals)?
- Our database includes 71 publications tagged with this CPC code.
- Is patent activity under CPC C10M2219/08 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).