Textured glass articles and methods of making the same
US-2018282201-A1 · Oct 4, 2018 · US
for making a smooth surface
for making a smooth surface · 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 | C03C15/02 |
| Official title | for making a smooth surface |
| Display label | for making a smooth surface |
| Total patents | 195 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 17 |
| 2016 | 20 |
| 2017 | 16 |
| 2018 | 19 |
| 2019 | 18 |
| 2020 | 16 |
| 2021 | 13 |
| 2022 | 19 |
| 2023 | 15 |
| 2024 | 25 |
| 2025 | 13 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Glass article and method for forming the same
US-10077208-B2 · Sep 18, 2018 · US
Display window and manufacturing method thereof
US-2018257982-A1 · Sep 13, 2018 · US
Methods for producing strengthened and durable glass containers
US-10065884-B2 · Sep 4, 2018 · US
Thermoformed cover glass for an electronic device
US-2018086663-A1 · Mar 29, 2018 · US
Media and methods for etching glass
US-9926225-B2 · Mar 27, 2018 · US
Aluminosilicate glasses
US-9902644-B2 · Feb 27, 2018 · US
Method for activating an inner surface of a substrate tube for the manufacturing of an optical-fiber preform
US-9831068-B2 · Nov 28, 2017 · US
Glass containers with delamination resistance and improved damage tolerance
US-2017320773-A1 · Nov 9, 2017 · US
Glass treatment
US-2017313618-A1 · Nov 2, 2017 · US
Methods of forming high-density arrays of holes in glass
US-9802855-B2 · Oct 31, 2017 · US
Aluminosilicate Glasses
US-2017247285-A1 · Aug 31, 2017 · US
Mask blank substrate, mask blank, transfer mask, and method of manufacturing semiconductor device
US-2017248841-A1 · Aug 31, 2017 · US
Mask blank substrate, mask blank, transfer mask, and method of manufacturing semiconductor device
US-9690189-B2 · Jun 27, 2017 · US
Glass plate and method for manufacturing same
US-2017158542-A1 · Jun 8, 2017 · US
Anti-glare surface treatment method and articles thereof
US-9651720-B2 · May 16, 2017 · US
Electric arc apparatus for processing an optical fiber, and related systems and methods
US-2017121222-A1 · May 4, 2017 · US
Method for Etching a Primary Preform
US-2017107143-A1 · Apr 20, 2017 · US
Layered product
US-2017087927-A1 · Mar 30, 2017 · US
Apparatus of etching glass substrate
US-9598310-B2 · Mar 21, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C03C15/02?
- CPC C03C15/02 is the Cooperative Patent Classification code for “for making a smooth surface.”
- How many patents are filed under CPC C03C15/02 (for making a smooth surface)?
- Our database includes 195 publications tagged with this CPC code.
- Is patent activity under CPC C03C15/02 growing?
- Publication counts under this code: 25 in 2024 vs 13 in 2025 (latest complete years).