What is CPC H01B3/24?

CPC H01B3/24 is the Cooperative Patent Classification code for “containing halogen in the molecules, e.g. halogenated oils.”

How many patents are filed under CPC H01B3/24 (containing halogen in the molecules, e.g. halogenated oils)?

Our database includes 64 publications tagged with this CPC code.

Publication counts under this code: 5 in 2024 vs 20 in 2025 (latest complete years).

containing halogen in the molecules, e.g. halogenated oils · Cooperative Patent Classification (CPC)

Electric circuits, power, telecommunications, and semiconductors.

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	H01B3/24
Official title	containing halogen in the molecules, e.g. halogenated oils
Display label	containing halogen in the molecules, e.g. halogenated oils
Total patents	64

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

Filing activity over the last five years is rapidly growing.

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Answers are generated from the same data shown on this page.

What is CPC H01B3/24?: CPC H01B3/24 is the Cooperative Patent Classification code for “containing halogen in the molecules, e.g. halogenated oils.”
How many patents are filed under CPC H01B3/24 (containing halogen in the molecules, e.g. halogenated oils)?: Our database includes 64 publications tagged with this CPC code.
Is patent activity under CPC H01B3/24 growing?: Publication counts under this code: 5 in 2024 vs 20 in 2025 (latest complete years).