Refractory article, coating composition for preventing redox reaction, and method of manufacturing a refractory article
US-12529132-B2 · Jan 20, 2026 · US
characterised by surface properties, e.g. coated or rough
characterised by surface properties, e.g. coated or rough · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01F35/512 |
| Official title | characterised by surface properties, e.g. coated or rough |
| Display label | characterised by surface properties, e.g. coated or rough |
| Total patents | 35 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 3 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 4 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mixing tank and mixing device
US-2025381539-A1 · Dec 18, 2025 · US
Systems and methods for producing a mixer
US-2025162260-A1 · May 22, 2025 · US
Disperser and method for using same
US-2025099928-A1 · Mar 27, 2025 · US
Disperser and method for using same
US-2025091060-A1 · Mar 20, 2025 · US
Systems and methods for producing a mixer
US-12226957-B2 · Feb 18, 2025 · US
Refractory article, coating composition for preventing redox reaction, and method of manufacturing a refractory article
US-2023250525-A1 · Aug 10, 2023 · US
Feed unit for a fuel cell system for feeding and/or controlling a gaseous medium
US-2023204050-A1 · Jun 29, 2023 · US
Refractory article, coating composition for preventing redox reaction, and method of manufacturing a refractory article
US-11674211-B2 · Jun 13, 2023 · US
Device For Dispersing Water-Soluble Polymers
US-2023166222-A1 · Jun 1, 2023 · US
Automated sample processing, fluid distribution, and sedimentation assay
US-11471881-B2 · Oct 18, 2022 · US
Preparing and dispensing polymer materials and producing polymer articles therefrom
US-11413591-B2 · Aug 16, 2022 · US
Small-scale mixer
US-2022040926-A1 · Feb 10, 2022 · US
Apparatus for making a solution and related methods
US-11167255-B2 · Nov 9, 2021 · US
Culture bag, and culture apparatus
US-11168293-B2 · Nov 9, 2021 · US
Refractory article, coating composition for preventing redox reaction, and method of manufacturing a refractory article
US-2021140027-A1 · May 13, 2021 · US
Solution making system and method
US-10376854-B2 · Aug 13, 2019 · US
Coated mixing device for hydrocarbon fluid storage containers to combat mixing abrasion
US-10343124-B2 · Jul 9, 2019 · US
Preparing and dispensing polymer materials and producing polymer articles therefrom
US-2019126223-A1 · May 2, 2019 · US
Culture bag, and culture apparatus
US-2018340141-A1 · Nov 29, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F35/512?
- CPC B01F35/512 is the Cooperative Patent Classification code for “characterised by surface properties, e.g. coated or rough.”
- How many patents are filed under CPC B01F35/512 (characterised by surface properties, e.g. coated or rough)?
- Our database includes 35 publications tagged with this CPC code.
- Is patent activity under CPC B01F35/512 growing?
- Publication counts under this code: 4 in 2023 vs 5 in 2025 (latest complete years).