with halogen-containing compounds which may be formed in situ

with halogen-containing compounds which may be formed in situ · 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 codeC07C51/29
Official titlewith halogen-containing compounds which may be formed in situ
Display labelwith halogen-containing compounds which may be formed in situ
Total patents27

Filing trend

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

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
20154
20162
20173
20182
20193
20204
20213
20221
20231
20254

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 C07C51/29?
CPC C07C51/29 is the Cooperative Patent Classification code for “with halogen-containing compounds which may be formed in situ.”
How many patents are filed under CPC C07C51/29 (with halogen-containing compounds which may be formed in situ)?
Our database includes 27 publications tagged with this CPC code.
Is patent activity under CPC C07C51/29 growing?
Publication counts under this code: 1 in 2023 vs 4 in 2025 (latest complete years).