Glass filler and method for producing the same, and resin composition including glass filler
US-12534397-B2 · Jan 27, 2026 · US
Cutting or severing (light guides G02B6/25)
Cutting or severing (light guides G02B6/25) · 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 | C03B37/16 |
| Official title | Cutting or severing (light guides G02B6/25) |
| Display label | Cutting or severing (light guides G02B6/25) |
| Total patents | 45 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 6 |
| 2018 | 10 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 6 |
| 2022 | 2 |
| 2023 | 5 |
| 2024 | 1 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and system for obtaining cut elongated elements
US-2025382214-A1 · Dec 18, 2025 · US
Method and system for obtaining cut elongated elements
US-12441650-B2 · Oct 14, 2025 · US
Optical fiber cutter and method of cutting optical fiber
US-12197009-B2 · Jan 14, 2025 · US
Method for fabrication of non-spherical/asymmetric fine particles by using glass-coated metal wires
US-12121974-B2 · Oct 22, 2024 · US
Partially separated fiber bundle and method of manufacturing same
US-11845629-B2 · Dec 19, 2023 · US
Optical fiber cutter and method of cutting optical fiber
US-2023176285-A1 · Jun 8, 2023 · US
System and method for optical fiber preform preparation via high-surface-area coating
US-11655183-B2 · May 23, 2023 · US
Method and system for obtaining cut elongated elements
US-2023089514-A1 · Mar 23, 2023 · US
Glass wool cutting device and method for manufacturing glass wool pellet using the same
US-11577277-B2 · Feb 14, 2023 · US
Glass filler and method for producing the same, and resin composition including glass filler
US-2022315735-A1 · Oct 6, 2022 · US
Partially separated fiber bundle and method of manufacturing same
US-2022055857-A1 · Feb 24, 2022 · US
Scrim glass management
US-2021387895-A1 · Dec 16, 2021 · US
System and method for optical fiber preform preparation via high-surface-area coating
US-2021387903-A1 · Dec 16, 2021 · US
Device for manufcaturing chopped fiber bundle and method for manufacturing same
US-11110622-B2 · Sep 7, 2021 · US
Chopper assembly and method for manufacturing chopped fibers
US-11053158-B2 · Jul 6, 2021 · US
Process for the production of sinter powder particles (sp) containing at least one reinforcement fiber
US-2021163350-A1 · Jun 3, 2021 · US
Producing device and producing method for chopped fiber bundles, producing device and producing method for fiber-reinforced resin forming materials, cutting blade for carbon fiber bundles, and rotary cutter for carbon fiber bundles
US-10927479-B2 · Feb 23, 2021 · US
Optical fiber cutter
US-10538454-B2 · Jan 21, 2020 · US
Optical fiber for silicon photonics
US-10429589-B2 · Oct 1, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C03B37/16?
- CPC C03B37/16 is the Cooperative Patent Classification code for “Cutting or severing (light guides G02B6/25).”
- How many patents are filed under CPC C03B37/16 (Cutting or severing (light guides G02B6/25))?
- Our database includes 45 publications tagged with this CPC code.
- Is patent activity under CPC C03B37/16 growing?
- Publication counts under this code: 1 in 2024 vs 3 in 2025 (latest complete years).