Nanoparticles

Nanoparticles · Cooperative Patent Classification (CPC)

Chemical and metallurgical processes, compounds, and materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeC25D7/006
Official title{Nanoparticles}
Display labelNanoparticles
Total patents51

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
20156
20164
201710
20185
201911
20205
20212
20221
20232
20244
20251

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 C25D7/006?
CPC C25D7/006 is the Cooperative Patent Classification code for “Nanoparticles.”
How many patents are filed under CPC C25D7/006 (Nanoparticles)?
Our database includes 51 publications tagged with this CPC code.
Is patent activity under CPC C25D7/006 growing?
Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).