Fused raw material for the production of a refractory product, a method for the production of the fused raw material and a use of the fused raw material
US-2020277232-A1 · Sep 3, 2020 · US
This page is not indexed by search engines while we improve data quality.
Refractories by fusion casting
Refractories by fusion casting · 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 | C04B35/05 |
| Official title | Refractories by fusion casting |
| Display label | Refractories by fusion casting |
| Total patents | 5 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2020 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Batch for production of a refractory magnesia-carbon product or a refractory alumina-magnesia-carbon product, a process for the production of a product of this type, a product of this type as well as the use of a product of this type
US-9969650-B2 · May 15, 2018 · US
Composition for preparing a green body for the manufacture of a refractory carbon-bonded product, method for preparing such a green body and green body prepared thereby
US-2018111879-A1 · Apr 26, 2018 · US
Batch for production of a refractory magnesia-carbon product or a refractory alumina-magnesia-carbon product, a process for the production of a product of this type, a product of this type as well as the use of a product of this type
US-2017305795-A1 · Oct 26, 2017 · US
Alumina-magnesia product for gasifier or for metallurigical furnace
US-2015353427-A1 · Dec 10, 2015 · US