Hollow glass body and use of a hollow glass body
US-12564540-B2 · Mar 3, 2026 · US
for rotating tubes, e.g. rollers
for rotating tubes, e.g. rollers · 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 | B23K37/0538 |
| Official title | for rotating tubes, e.g. rollers |
| Display label | for rotating tubes, e.g. rollers |
| Total patents | 35 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 3 |
| 2019 | 5 |
| 2020 | 3 |
| 2021 | 6 |
| 2022 | 7 |
| 2023 | 1 |
| 2024 | 5 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for separating a hollow glass body from a glass tube as well as method and system for manufacturing a receptacle
US-12233024-B2 · Feb 25, 2025 · US
Welding device for plate laminated body in horizontal orientation and producing method for plate structure thereof
US-12202079-B2 · Jan 21, 2025 · US
Laser-beam working machine and laser-beam machining method
US-2024383070-A1 · Nov 21, 2024 · US
Workpiece support device, unloading device, loading device, and workpiece machining apparatus
US-11992913-B2 · May 28, 2024 · US
Production system for producing a medical device from a tube
US-2024116139-A1 · Apr 11, 2024 · US
Method for producing a polymer-improved pipe element
US-2024102598-A1 · Mar 28, 2024 · US
Welding of can bodies
US-11904414-B2 · Feb 20, 2024 · US
Laser cutter adapted to cut rotating workpieces
US-11559856-B2 · Jan 24, 2023 · US
Supporting device for a laser processing machine and laser processing machine
US-2022379414-A1 · Dec 1, 2022 · US
Method and trolley for handling a rectifier
US-11499450-B2 · Nov 15, 2022 · US
Welding device for plate laminated body and producing method for plate structure
US-2022241905-A1 · Aug 4, 2022 · US
Fixing a strip end segment of a metal strip coil to an adjacent strip winding
US-2022234133-A1 · Jul 28, 2022 · US
Workpiece support device, unloading device, loading device, and workpiece machining apparatus
US-2022105597-A1 · Apr 7, 2022 · US
Friction stir welding apparatus and friction stir welding system comprising the same
US-11260469-B2 · Mar 1, 2022 · US
Welding of can bodies
US-2022032405-A1 · Feb 3, 2022 · US
Methods and machine tools for machine-cutting workpieces in plate form or bar form
US-11179810-B2 · Nov 23, 2021 · US
Method for separating a hollow glass body from a glass tube as well as method and system for manufacturing a receptacle
US-2021347674-A1 · Nov 11, 2021 · US
A roller laser texturing processing equipment and its processing method
US-2021331276-A1 · Oct 28, 2021 · US
Hollow glass body and use of a hollow glass body
US-2021186810-A1 · Jun 24, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K37/0538?
- CPC B23K37/0538 is the Cooperative Patent Classification code for “for rotating tubes, e.g. rollers.”
- How many patents are filed under CPC B23K37/0538 (for rotating tubes, e.g. rollers)?
- Our database includes 35 publications tagged with this CPC code.
- Is patent activity under CPC B23K37/0538 growing?
- Publication counts under this code: 5 in 2024 vs 2 in 2025 (latest complete years).