with withdrawable units

with withdrawable units · Cooperative Patent Classification (CPC)

Electric circuits, power, telecommunications, and semiconductors.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeH02B1/36
Official titlewith withdrawable units
Display labelwith withdrawable units
Total patents290

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
201520
201636
201719
201828
201932
202029
202119
202228
202328
202421
202527
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 H02B1/36?
CPC H02B1/36 is the Cooperative Patent Classification code for “with withdrawable units.”
How many patents are filed under CPC H02B1/36 (with withdrawable units)?
Our database includes 290 publications tagged with this CPC code.
Is patent activity under CPC H02B1/36 growing?
Publication counts under this code: 21 in 2024 vs 27 in 2025 (latest complete years).