Textiles & Paper

Textiles & Paper · 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 codeD04C1/06
Official title
Display labelTextiles & Paper (mapped technology topic)
Total patents458

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
201533
201625
201734
201843
201963
202058
202144
202244
202334
202441
202534
20265

Representative patents

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

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Frequently asked questions

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

What is CPC D04C1/06?
CPC D04C1/06 is the Cooperative Patent Classification code for “Textiles & Paper.”
How many patents are filed under CPC D04C1/06 (Textiles & Paper)?
Our database includes 458 publications tagged with this CPC code.
Is patent activity under CPC D04C1/06 growing?
Publication counts under this code: 41 in 2024 vs 34 in 2025 (latest complete years).