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US-2018342714-A1 · Nov 29, 2018 · US
containing boron
containing boron · 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 | C03C3/19 |
| Official title | containing boron |
| Display label | containing boron |
| Total patents | 173 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 19 |
| 2017 | 21 |
| 2018 | 18 |
| 2019 | 18 |
| 2020 | 19 |
| 2021 | 7 |
| 2022 | 13 |
| 2023 | 15 |
| 2024 | 14 |
| 2025 | 14 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Feedthrough
US-10044010-B2 · Aug 7, 2018 · US
Glass derived nanoparticles for nerve tissue repair
US-2018177920-A1 · Jun 28, 2018 · US
Glass composition
US-9988299-B2 · Jun 5, 2018 · US
Optical glass, optical element using optical glass, and optical device
US-9988300-B2 · Jun 5, 2018 · US
Near-infrared cut filter glass
US-2018037492-A1 · Feb 8, 2018 · US
Glass material and method for manufacturing same
US-2018002220-A1 · Jan 4, 2018 · US
Nanocomposite coatings for oxidation protection of composites
US-2017349825-A1 · Dec 7, 2017 · US
Bioactive borophosphate glasses
US-2017349876-A1 · Dec 7, 2017 · US
Bioactive aluminoborate glasses
US-2017342382-A1 · Nov 30, 2017 · US
Bioactive glass microspheres
US-2017340666-A1 · Nov 30, 2017 · US
Glass, optical glass, glass raw material for press molding, and optical element
US-9828280-B2 · Nov 28, 2017 · US
Glass composition for wound care, wound covering material, and method for producing same
US-2017326266-A1 · Nov 16, 2017 · US
Feed-through
US-9799860-B2 · Oct 24, 2017 · US
High temperature oxidation protection for composites
US-2017267595-A1 · Sep 21, 2017 · US
Method to produce inorganic nanomaterials and compositions thereof
US-2017247281-A1 · Aug 31, 2017 · US
Glass material and method for manufacturing same
US-2017226002-A1 · Aug 10, 2017 · US
Feed-through
US-2017222195-A1 · Aug 3, 2017 · US
Bismuth borate glass encapsulant for led phosphors
US-2017190609-A1 · Jul 6, 2017 · US
Optical glass, optical element using optical glass, and optical device
US-2017152172-A1 · Jun 1, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C03C3/19?
- CPC C03C3/19 is the Cooperative Patent Classification code for “containing boron.”
- How many patents are filed under CPC C03C3/19 (containing boron)?
- Our database includes 173 publications tagged with this CPC code.
- Is patent activity under CPC C03C3/19 growing?
- Publication counts under this code: 14 in 2024 vs 14 in 2025 (latest complete years).