3d glass-ceramic articles and methods for making the same
US-2025313503-A1 · Oct 9, 2025 · US
Pelletisation or prereacting of powdered raw materials (apparatus or methods C03B1/02)
Pelletisation or prereacting of powdered raw materials (apparatus or methods C03B1/02) · 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 | C03C1/026 |
| Official title | {Pelletisation or prereacting of powdered raw materials (apparatus or methods C03B1/02)} |
| Display label | Pelletisation or prereacting of powdered raw materials (apparatus or methods C03B1/02) |
| Total patents | 69 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 6 |
| 2019 | 9 |
| 2020 | 9 |
| 2021 | 5 |
| 2022 | 7 |
| 2023 | 7 |
| 2024 | 4 |
| 2025 | 10 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Glass fiber and method for producing the same
US-2025214885-A1 · Jul 3, 2025 · US
Manufacturing method of porous glass base material for optical fiber and manufacturing apparatus
US-2024294417-A1 · Sep 5, 2024 · US
Manufacturing method of porous glass base material for optical fiber and manufacturing apparatus
US-11999646-B2 · Jun 4, 2024 · US
Composition for inorganic molded article production use, and method for producing inorganic molded article
US-11975996-B2 · May 7, 2024 · US
Briquettes
US-2024141247-A1 · May 2, 2024 · US
Preparation of a raw material composition
US-2023391653-A1 · Dec 7, 2023 · US
Fluorite synthetic stones and method of making fluorite synthetic stones
US-2023357075-A1 · Nov 9, 2023 · US
High-strength glass-ceramic-based lightweight aggregates and preparation method thereof
US-11780776-B2 · Oct 10, 2023 · US
High-strength glass-ceramic-based lightweight aggregates and preparation method thereof
US-2023234886-A1 · Jul 27, 2023 · US
Preparation of a quartz glass body in a multi-chamber oven
US-11708290-B2 · Jul 25, 2023 · US
Optical glass, preparation method thereof, backlight module and display module
US-11643358-B2 · May 9, 2023 · US
Process for the preparation of a glass-ceramic blank for dental purposes
US-11583374-B2 · Feb 21, 2023 · US
Briquettes
US-2022389343-A1 · Dec 8, 2022 · US
Method and apparatus for producing a glass component
US-11512017-B2 · Nov 29, 2022 · US
Preparation of quartz glass bodies from silicon dioxide granulate
US-11492285-B2 · Nov 8, 2022 · US
Optical glass, preparation method thereof, backlight module and display module
US-2022289620-A1 · Sep 15, 2022 · US
Dense glass-ceramic articles via additive manufacture of glass frit
US-2022274867-A1 · Sep 1, 2022 · US
Bulk material receiving, conveying, storing, and dispensing
US-2022106104-A1 · Apr 7, 2022 · US
Briquettes
US-2022033726-A1 · Feb 3, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C03C1/026?
- CPC C03C1/026 is the Cooperative Patent Classification code for “Pelletisation or prereacting of powdered raw materials (apparatus or methods C03B1/02).”
- How many patents are filed under CPC C03C1/026 (Pelletisation or prereacting of powdered raw materials (apparatus or methods C03B1/02))?
- Our database includes 69 publications tagged with this CPC code.
- Is patent activity under CPC C03C1/026 growing?
- Publication counts under this code: 4 in 2024 vs 10 in 2025 (latest complete years).