Conveyance apparatus and method with adjustable fluid flow
US-2025304485-A1 · Oct 2, 2025 · US
Transporting continuous glass ribbons
Transporting continuous glass ribbons · 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 | C03B35/246 |
| Official title | {Transporting continuous glass ribbons} |
| Display label | Transporting continuous glass ribbons |
| Total patents | 44 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 8 |
| 2020 | 2 |
| 2021 | 5 |
| 2022 | 9 |
| 2023 | 7 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing glass film
US-12421152-B2 · Sep 23, 2025 · US
Methods and apparatus for manufacturing a glass ribbon
US-2024166550-A1 · May 23, 2024 · US
System, process and related sintered article
US-11952285-B2 · Apr 9, 2024 · US
System, process and related sintered article
US-2023365423-A1 · Nov 16, 2023 · US
System, process and related sintered article
US-11746022-B2 · Sep 5, 2023 · US
Conveying apparatus and methods for conveying ribbon
US-11739020-B2 · Aug 29, 2023 · US
Apparatus and method for forming thin glass articles
US-11680006-B2 · Jun 20, 2023 · US
Method for manufacturing belt-shaped glass and device for manufacturing belt-shaped glass
US-11661370-B2 · May 30, 2023 · US
System, process and related sintered article
US-2023074514-A1 · Mar 9, 2023 · US
Methods and apparatus for supporting a ribbon
US-2023012114-A1 · Jan 12, 2023 · US
Method for producing glass film
US-2022411308-A1 · Dec 29, 2022 · US
Conveying apparatus and methods for conveying ribbon
US-2022371937-A1 · Nov 24, 2022 · US
System, process and related sintered article
US-11505468-B2 · Nov 22, 2022 · US
Apparatus and method for processing a glass substrate
US-2022332626-A1 · Oct 20, 2022 · US
Conveying apparatus and conveying ribbon
US-11440831-B2 · Sep 13, 2022 · US
Apparatus and method for processing a glass substrate
US-11420895-B2 · Aug 23, 2022 · US
System, process and related sintered article
US-2022242742-A1 · Aug 4, 2022 · US
System, process and related sintered article
US-11325837-B2 · May 10, 2022 · US
Conveying apparatus and conveying ribbon
US-2022048807-A1 · Feb 17, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C03B35/246?
- CPC C03B35/246 is the Cooperative Patent Classification code for “Transporting continuous glass ribbons.”
- How many patents are filed under CPC C03B35/246 (Transporting continuous glass ribbons)?
- Our database includes 44 publications tagged with this CPC code.
- Is patent activity under CPC C03B35/246 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).