Combined processes according to {or processes combined with} methods covered by groups B21D1/00 - B21D31/00 (B21D21/00 takes precedence)

Combined processes according to {or processes combined with} methods covered by groups B21D1/00 - B21D31/00 (B21D21/00 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 codeB21D35/00
Official titleCombined processes according to {or processes combined with} methods covered by groups B21D1/00 - B21D31/00 (B21D21/00 takes precedence)
Display labelCombined processes according to {or processes combined with} methods covered by groups B21D1/00 - B21D31/00 (B21D21/00 takes precedence)
Total patents74

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
20151
20164
20174
20185
20193
202013
202111
202211
20238
20248
20255
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 B21D35/00?
CPC B21D35/00 is the Cooperative Patent Classification code for “Combined processes according to {or processes combined with} methods covered by groups B21D1/00 - B21D31/00 (B21D21/00 takes precedence).”
How many patents are filed under CPC B21D35/00 (Combined processes according to {or processes combined with} methods covered by groups B21D1/00 - B21D31/00 (B21D21/00 takes precedence))?
Our database includes 74 publications tagged with this CPC code.
Is patent activity under CPC B21D35/00 growing?
Publication counts under this code: 8 in 2024 vs 5 in 2025 (latest complete years).