Form or structure of the vessel (large containers B65D88/00)

Form or structure of the vessel (large containers B65D88/00) · 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 codeC12M23/02
Official title{Form or structure of the vessel (large containers B65D88/00)}
Display labelForm or structure of the vessel (large containers B65D88/00)
Total patents252

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
20154
201611
201720
201830
201928
202025
202131
202227
202333
202422
202516
20265

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 C12M23/02?
CPC C12M23/02 is the Cooperative Patent Classification code for “Form or structure of the vessel (large containers B65D88/00).”
How many patents are filed under CPC C12M23/02 (Form or structure of the vessel (large containers B65D88/00))?
Our database includes 252 publications tagged with this CPC code.
Is patent activity under CPC C12M23/02 growing?
Publication counts under this code: 22 in 2024 vs 16 in 2025 (latest complete years).