to hydrogen atoms or to carbon atoms of a saturated carbon skeleton

to hydrogen atoms or to carbon atoms of a saturated carbon skeleton · 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 codeC07C327/42
Official titleto hydrogen atoms or to carbon atoms of a saturated carbon skeleton
Display labelto hydrogen atoms or to carbon atoms of a saturated carbon skeleton
Total patents36

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
201611
201711
20181
20191
20201
20212
20221
20231
20241
20252

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 C07C327/42?
CPC C07C327/42 is the Cooperative Patent Classification code for “to hydrogen atoms or to carbon atoms of a saturated carbon skeleton.”
How many patents are filed under CPC C07C327/42 (to hydrogen atoms or to carbon atoms of a saturated carbon skeleton)?
Our database includes 36 publications tagged with this CPC code.
Is patent activity under CPC C07C327/42 growing?
Publication counts under this code: 1 in 2024 vs 2 in 2025 (latest complete years).