What is CPC E04F2011/005?

CPC E04F2011/005 is the Cooperative Patent Classification code for “Fixed Constructions.”

How many patents are filed under CPC E04F2011/005 (Fixed Constructions)?

Our database includes 5 publications tagged with this CPC code.

Publication counts under this code: 1 in 2022 vs 2 in 2024 (latest complete years).

Fixed Constructions · Cooperative Patent Classification (CPC)

Building, mining, and civil engineering structures.

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	E04F2011/005
Official title	—
Display label	Fixed Constructions (mapped technology topic)
Total patents	5

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

Filing activity appears to be growing based on the most recent years.

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

Free tools are coming soon. Tell us what you want to track and we'll notify you.

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

What is CPC E04F2011/005?: CPC E04F2011/005 is the Cooperative Patent Classification code for “Fixed Constructions.”
How many patents are filed under CPC E04F2011/005 (Fixed Constructions)?: Our database includes 5 publications tagged with this CPC code.
Is patent activity under CPC E04F2011/005 growing?: Publication counts under this code: 1 in 2022 vs 2 in 2024 (latest complete years).