Bulk material receiving, conveying, storing, and dispensing
US-2025353663-A1 · Nov 20, 2025 · US
Compacting the glass batches, e.g. pelletising
Compacting the glass batches, e.g. pelletising · 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 | C03B1/02 |
| Official title | Compacting the glass batches, e.g. pelletising |
| Display label | Compacting the glass batches, e.g. pelletising |
| Total patents | 60 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 7 |
| 2017 | 8 |
| 2018 | 8 |
| 2019 | 7 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 9 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bulk material receiving, conveying, storing, and dispensing
US-12404091-B2 · Sep 2, 2025 · US
Method for producing mixed raw material, method for producing molten glass, method for producing glass article, apparatus for producing molten glass, and apparatus for producing glass article
US-12338153-B2 · Jun 24, 2025 · US
Briquettes
US-12319883-B2 · Jun 3, 2025 · US
Bulk material retrieval and transport system and methods
US-12246926-B2 · Mar 11, 2025 · US
Briquettes
US-2024141247-A1 · May 2, 2024 · US
Furnace control
US-2024092673-A1 · Mar 21, 2024 · US
Fluorescent glass ceramics and glasses with europium content
US-11905207-B2 · Feb 20, 2024 · US
Thin-film electro-optical waveguide modulator device
US-11846836-B2 · Dec 19, 2023 · US
Preparation of a raw material composition
US-2023391653-A1 · Dec 7, 2023 · US
Glass-ceramics and glass-ceramic articles with UV- and NIR-blocking characteristics
US-11746041-B2 · Sep 5, 2023 · US
Briquettes
US-2022389343-A1 · Dec 8, 2022 · US
Fluorescent glass ceramics and glasses with cerium and tin content
US-11440833-B2 · Sep 13, 2022 · US
Fluorescent glass ceramics and glasses with europium content
US-11440834-B2 · Sep 13, 2022 · US
Method for producing mixed raw material, method for producing molten glass, method for producing glass article, apparatus for producing molten glass, and apparatus for producing glass article
US-2022242770-A1 · Aug 4, 2022 · US
Fluorescent Glass Ceramics And Glasses With Europium Content
US-2022204383-A1 · Jun 30, 2022 · US
Preparation of carbon-doped silicon dioxide granulate as an intermediate in the preparation of quartz glass
US-11339076-B2 · May 24, 2022 · US
Bulk material retrieval and transport system and methods
US-2022106123-A1 · Apr 7, 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 C03B1/02?
- CPC C03B1/02 is the Cooperative Patent Classification code for “Compacting the glass batches, e.g. pelletising.”
- How many patents are filed under CPC C03B1/02 (Compacting the glass batches, e.g. pelletising)?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC C03B1/02 growing?
- Publication counts under this code: 3 in 2024 vs 5 in 2025 (latest complete years).