the diluent being supplied from water mains

the diluent being supplied from water mains · 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 codeB67D1/004
Official title{the diluent being supplied from water mains}
Display labelthe diluent being supplied from water mains
Total patents91

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
20154
20164
20176
201814
201910
202010
20217
20227
202315
20249
20252
20263

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 B67D1/004?
CPC B67D1/004 is the Cooperative Patent Classification code for “the diluent being supplied from water mains.”
How many patents are filed under CPC B67D1/004 (the diluent being supplied from water mains)?
Our database includes 91 publications tagged with this CPC code.
Is patent activity under CPC B67D1/004 growing?
Publication counts under this code: 9 in 2024 vs 2 in 2025 (latest complete years).