in solid state

in solid state · Cooperative Patent Classification (CPC)

Agriculture, food, personal care, health, and life sciences.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeA23B2/425
Official title{in solid state}
Display labelin solid state
Total patents33

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is rapidly growing.

Patents filed per year
YearPatents
20151
20166
20171
20183
20194
20204
20211
20224
20233
20243
20253

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 A23B2/425?
CPC A23B2/425 is the Cooperative Patent Classification code for “in solid state.”
How many patents are filed under CPC A23B2/425 (in solid state)?
Our database includes 33 publications tagged with this CPC code.
Is patent activity under CPC A23B2/425 growing?
Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).