Coating device having first and second temperature controlled flow paths for coating a glass fiber and coating method
US-12577153-B2 · Mar 17, 2026 · US
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in endless form
in endless form · 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 | B05C3/172 |
| Official title | in endless form |
| Display label | in endless form |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 4 |
| 2023 | 2 |
| 2024 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of applying coating liquid to an optical fiber
US-12012358-B2 · Jun 18, 2024 · US
Method for selectively pretinning a guidewire core
US-11548086-B2 · Jan 10, 2023 · US
Coating device and coating method
US-2023002274-A1 · Jan 5, 2023 · US
Method of applying coating liquid to an optical fiber
US-2021395143-A1 · Dec 23, 2021 · US
Impregnation section of die and method for impregnating fiber rovings
US-11118292-B2 · Sep 14, 2021 · US
Method of applying coating liquid to an optical fiber
US-2021086225-A1 · Mar 25, 2021 · US
Method of applying coating liquid to an optical fiber
US-10888894-B2 · Jan 12, 2021 · US
Method for selectively pretinning a guidewire core
US-2020122258-A1 · Apr 23, 2020 · US
Method for selectively pretinning a guidewire core
US-10556287-B2 · Feb 11, 2020 · US
Impregnation Section of Die and Method for Impregnating Fiber Rovings
US-2019352829-A1 · Nov 21, 2019 · US
Method of applying coating liquid to an optical fiber
US-2018304304-A1 · Oct 25, 2018 · US
Method for selectively pretinning a guidewire core
US-2018236581-A1 · Aug 23, 2018 · US
Apparatus and method for fabricating metal-coated optical fiber
US-2017121221-A1 · May 4, 2017 · US
Impregnation section of die for impregnating fiber rovings
US-9321073-B2 · Apr 26, 2016 · US