by fritting glass powder

by fritting glass powder · Cooperative Patent Classification (CPC)

Chemical and metallurgical processes, compounds, and materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeC03C17/04
Official titleby fritting glass powder
Display labelby fritting glass powder
Total patents249

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
201525
201642
201722
201824
201920
202022
202118
202212
202321
202423
202519
20261

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Frequently asked questions

Answers are generated from the same data shown on this page.

What is CPC C03C17/04?
CPC C03C17/04 is the Cooperative Patent Classification code for “by fritting glass powder.”
How many patents are filed under CPC C03C17/04 (by fritting glass powder)?
Our database includes 249 publications tagged with this CPC code.
Is patent activity under CPC C03C17/04 growing?
Publication counts under this code: 23 in 2024 vs 19 in 2025 (latest complete years).