Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods

Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods · 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 codeD06L1/00
Official titleDry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
Display labelDry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
Total patents45

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
20164
20172
20185
20194
20205
20212
20224
20249
20252
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 D06L1/00?
CPC D06L1/00 is the Cooperative Patent Classification code for “Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods.”
How many patents are filed under CPC D06L1/00 (Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods)?
Our database includes 45 publications tagged with this CPC code.
Is patent activity under CPC D06L1/00 growing?
Publication counts under this code: 9 in 2024 vs 2 in 2025 (latest complete years).