and impregnating by melting a solid material, e.g. sheet, powder, fibres (B29C70/508 takes precedence)

and impregnating by melting a solid material, e.g. sheet, powder, fibres (B29C70/508 takes precedence) · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeB29C70/506
Official title{and impregnating by melting a solid material, e.g. sheet, powder, fibres (B29C70/508 takes precedence)}
Display labeland impregnating by melting a solid material, e.g. sheet, powder, fibres (B29C70/508 takes precedence)
Total patents158

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
201514
20169
201718
20188
201916
202014
202120
202211
202323
202411
202513
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 B29C70/506?
CPC B29C70/506 is the Cooperative Patent Classification code for “and impregnating by melting a solid material, e.g. sheet, powder, fibres (B29C70/508 takes precedence).”
How many patents are filed under CPC B29C70/506 (and impregnating by melting a solid material, e.g. sheet, powder, fibres (B29C70/508 takes precedence))?
Our database includes 158 publications tagged with this CPC code.
Is patent activity under CPC B29C70/506 growing?
Publication counts under this code: 11 in 2024 vs 13 in 2025 (latest complete years).