PatentsDB
This page is not indexed by search engines while we improve data quality.

for imparting permanent twist

for imparting permanent twist · 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 codeD01H7/02
Official titlefor imparting permanent twist
Display labelfor imparting permanent twist
Total patents12

Filing trend

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

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
20171
20192
20201
20215
20221
20242

Representative patents

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