flat

flat · Cooperative Patent Classification (CPC)

Textile and paper production, treatment, and products.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeD07B2201/2003
Official titleflat
Display labelflat
Total patents33

Filing trend

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

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
20157
20175
20184
20192
20206
20211
20225
20232
20251

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 D07B2201/2003?
CPC D07B2201/2003 is the Cooperative Patent Classification code for “flat.”
How many patents are filed under CPC D07B2201/2003 (flat)?
Our database includes 33 publications tagged with this CPC code.
Is patent activity under CPC D07B2201/2003 growing?
Publication counts under this code: 2 in 2023 vs 1 in 2025 (latest complete years).