Details of the construction within the casing

Details of the construction within the casing · Cooperative Patent Classification (CPC)

Computing, optics, measurement, and control technologies.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeG21C3/16
Official titleDetails of the construction within the casing
Display labelDetails of the construction within the casing
Total patents89

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20151
20163
201710
20188
20196
202012
202110
202210
202310
202411
20257
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 G21C3/16?
CPC G21C3/16 is the Cooperative Patent Classification code for “Details of the construction within the casing.”
How many patents are filed under CPC G21C3/16 (Details of the construction within the casing)?
Our database includes 89 publications tagged with this CPC code.
Is patent activity under CPC G21C3/16 growing?
Publication counts under this code: 11 in 2024 vs 7 in 2025 (latest complete years).