containing hydroxy or O-metal groups

containing hydroxy or O-metal groups · 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 codeC07C43/196
Official titlecontaining hydroxy or O-metal groups
Display labelcontaining hydroxy or O-metal groups
Total patents74

Filing trend

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

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
201513
201610
20175
20184
20198
20209
20219
20225
20234
20244
20251
20262

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 C07C43/196?
CPC C07C43/196 is the Cooperative Patent Classification code for “containing hydroxy or O-metal groups.”
How many patents are filed under CPC C07C43/196 (containing hydroxy or O-metal groups)?
Our database includes 74 publications tagged with this CPC code.
Is patent activity under CPC C07C43/196 growing?
Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).