This page is not indexed by search engines while we improve data quality.

and polypropylene oxide chain in the alcohol moiety

and polypropylene oxide chain in the alcohol moiety · Cooperative Patent Classification (CPC)

Chemical and metallurgical processes, compounds, and materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	C08F220/307
Official title	{and polypropylene oxide chain in the alcohol moiety}
Display label	and polypropylene oxide chain in the alcohol moiety
Total patents	7

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

Filing activity over the last five years is growing.

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