in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms (C09J183/10 takes precedence)

in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms (C09J183/10 takes precedence) · 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 codeC09J183/14
Official titlein which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms (C09J183/10 takes precedence)
Display labelin which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms (C09J183/10 takes precedence)
Total patents159

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
201520
201620
201731
201817
201915
20207
202116
202210
202311
20241
202510
20261

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 C09J183/14?
CPC C09J183/14 is the Cooperative Patent Classification code for “in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms (C09J183/10 takes precedence).”
How many patents are filed under CPC C09J183/14 (in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms (C09J183/10 takes precedence))?
Our database includes 159 publications tagged with this CPC code.
Is patent activity under CPC C09J183/14 growing?
Publication counts under this code: 1 in 2024 vs 10 in 2025 (latest complete years).