Preparation of hybrid cells by fusion of two or more cells, e.g. protoplast fusion {(monoclonal antibodies C07K16/00; apparatus for cell fusion C12M)}

Preparation of hybrid cells by fusion of two or more cells, e.g. protoplast fusion {(monoclonal antibodies C07K16/00; apparatus for cell fusion C12M)} · 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 codeC12N15/02
Official titlePreparation of hybrid cells by fusion of two or more cells, e.g. protoplast fusion {(monoclonal antibodies C07K16/00; apparatus for cell fusion C12M)}
Display labelPreparation of hybrid cells by fusion of two or more cells, e.g. protoplast fusion {(monoclonal antibodies C07K16/00; apparatus for cell fusion C12M)}
Total patents111

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
20153
20169
201714
201820
201916
202015
20219
20229
20236
20246
20254

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 C12N15/02?
CPC C12N15/02 is the Cooperative Patent Classification code for “Preparation of hybrid cells by fusion of two or more cells, e.g. protoplast fusion {(monoclonal antibodies C07K16/00; apparatus for cell fusion C12M)}.”
How many patents are filed under CPC C12N15/02 (Preparation of hybrid cells by fusion of two or more cells, e.g. protoplast fusion {(monoclonal antibodies C07K16/00; apparatus for cell fusion C12M)})?
Our database includes 111 publications tagged with this CPC code.
Is patent activity under CPC C12N15/02 growing?
Publication counts under this code: 6 in 2024 vs 4 in 2025 (latest complete years).