Lubricant compositions containing controlled release additives
US-10377962-B2 · Aug 13, 2019 · US
This page is not indexed by search engines while we improve data quality.
of carbonic or haloformic acids
of carbonic or haloformic acids · 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 | C10M133/18 |
| Official title | of carbonic or haloformic acids |
| Display label | of carbonic or haloformic acids |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composition and method for preventing or reducing engine knock and pre-ignition in high compression spark ignition engines
US-10119093-B2 · Nov 6, 2018 · US
Lubricant compositions containing controlled release additives
US-2017247629-A1 · Aug 31, 2017 · US
Composition and method for preventing or reducing engine knock and pre-ignition in high compression spark ignition engines
US-2016348028-A1 · Dec 1, 2016 · US
Lubricating grease composition
US-9399748-B2 · Jul 26, 2016 · US
Lubricant oil composition for internal combustion engine
US-2016152920-A1 · Jun 2, 2016 · US
Grease composition, grease-packed bearing, universal joint and linear motion device
US-9139793-B2 · Sep 22, 2015 · US
Lubricant composition and methods of using same
US-9062272-B2 · Jun 23, 2015 · US