characterised by the thread guides used

characterised by the thread guides used · 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 codeD04B15/80
Official titlecharacterised by the thread guides used
Display labelcharacterised by the thread guides used
Total patents26

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
20162
20174
20182
20192
20204
20224
20232
20244
20251
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 D04B15/80?
CPC D04B15/80 is the Cooperative Patent Classification code for “characterised by the thread guides used.”
How many patents are filed under CPC D04B15/80 (characterised by the thread guides used)?
Our database includes 26 publications tagged with this CPC code.
Is patent activity under CPC D04B15/80 growing?
Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).