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Successively applying two or more different solvent-based treating materials

Successively applying two or more different solvent-based treating materials · 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 codeD06B9/04
Official titleSuccessively applying two or more different solvent-based treating materials
Display labelSuccessively applying two or more different solvent-based treating materials
Total patents11

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
20202
20224
20233
20241
20251

Representative patents

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