Refractory lining design for magnetic separation
US-2024416360-A1 · Dec 19, 2024 · US
using waste materials or refuse (clay-wares containing waste materials C04B33/132)
using waste materials or refuse (clay-wares containing waste materials C04B33/132) · 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 | C04B35/62204 |
| Official title | {using waste materials or refuse (clay-wares containing waste materials C04B33/132)} |
| Display label | using waste materials or refuse (clay-wares containing waste materials C04B33/132) |
| Total patents | 133 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 13 |
| 2017 | 7 |
| 2018 | 14 |
| 2019 | 15 |
| 2020 | 11 |
| 2021 | 11 |
| 2022 | 8 |
| 2023 | 15 |
| 2024 | 16 |
| 2025 | 10 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for obtaining calcium aluminates from non-saline aluminum slags
US-10858261-B2 · Dec 8, 2020 · US
Laminar vertical powder flow for additive manufacturing
US-10675683-B2 · Jun 9, 2020 · US
Refractory ceramic product, batch for the manufacture such a product and method for manufacturing such a product
US-2020039885-A1 · Feb 6, 2020 · US
A method for recovering valuable metals and simultaneously preparing ceramsite by roasting cyanide tailing
US-2019382312-A1 · Dec 19, 2019 · US
Graphite-containing refractory and method of producing graphite-containing refractory
US-2019368815-A1 · Dec 5, 2019 · US
Method for preparing silicon-carbon-graphene composite, composite prepared according thereto, and secondary battery to which same is applied
US-2019355985-A1 · Nov 21, 2019 · US
Fire resistant eco concrete blocks containing waste glass
US-10450230-B2 · Oct 22, 2019 · US
Coating material, outer periphery-coated silicon carbide-based honeycomb structure, and method for coating outer periphery of silicon carbide-based honeycomb structure
US-2019300440-A1 · Oct 3, 2019 · US
Feedstock Gel and Method of Making Glass-Ceramic Articles from the Feedstock Gel
US-2019284083-A1 · Sep 19, 2019 · US
New process for producing highly carbonaceous materials and the highly carbonaceous material obtained
US-2019270678-A1 · Sep 5, 2019 · US
Feedstock gel and method of making glass-ceramic articles from the feedstock gel
US-10399886-B2 · Sep 3, 2019 · US
Chromium oxide refractory object and methods of forming thereof
US-10336653-B2 · Jul 2, 2019 · US
Method for preparing carbon material using polyolefin-based plastic and carbon material prepared therefrom
US-2019144279-A1 · May 16, 2019 · US
Fire Resistant Eco Concrete Blocks Containing Waste Glass
US-2019092685-A1 · Mar 28, 2019 · US
Method for producing a raw material for the production of refractory ceramic products, a raw material produced according to the method and a raw material for producing refractory ceramic products
US-10233122-B2 · Mar 19, 2019 · US
Method for producing tungsten carbide
US-10227235-B2 · Mar 12, 2019 · US
Ceramic particles for use in a solar power tower
US-2019056150-A1 · Feb 21, 2019 · US
Feedstock Gel and Method of Making Glass-Ceramic Articles from the Feedstock Gel
US-2019016622-A1 · Jan 17, 2019 · US
Vibration assisted densification of a carbon fiber preform
US-10151026-B2 · Dec 11, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B35/62204?
- CPC C04B35/62204 is the Cooperative Patent Classification code for “using waste materials or refuse (clay-wares containing waste materials C04B33/132).”
- How many patents are filed under CPC C04B35/62204 (using waste materials or refuse (clay-wares containing waste materials C04B33/132))?
- Our database includes 133 publications tagged with this CPC code.
- Is patent activity under CPC C04B35/62204 growing?
- Publication counts under this code: 16 in 2024 vs 10 in 2025 (latest complete years).