of alkylene oxides containing 2 carbon atoms only

of alkylene oxides containing 2 carbon atoms only · 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 codeC10M145/28
Official titleof alkylene oxides containing 2 carbon atoms only
Display labelof alkylene oxides containing 2 carbon atoms only
Total patents38

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
20153
20165
20175
20183
20194
20206
20212
20222
20234
20242
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 C10M145/28?
CPC C10M145/28 is the Cooperative Patent Classification code for “of alkylene oxides containing 2 carbon atoms only.”
How many patents are filed under CPC C10M145/28 (of alkylene oxides containing 2 carbon atoms only)?
Our database includes 38 publications tagged with this CPC code.
Is patent activity under CPC C10M145/28 growing?
Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).