Immunoglobulins having two or more different antigen binding sites, e.g. multifunctional antibodies

Immunoglobulins having two or more different antigen binding sites, e.g. multifunctional antibodies · 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 codeC07K16/468
Official title{Immunoglobulins having two or more different antigen binding sites, e.g. multifunctional antibodies}
Display labelImmunoglobulins having two or more different antigen binding sites, e.g. multifunctional antibodies
Total patents2,107

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
2015135
2016167
2017210
2018178
2019209
2020183
2021188
2022226
2023201
2024225
2025152
202633

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 C07K16/468?
CPC C07K16/468 is the Cooperative Patent Classification code for “Immunoglobulins having two or more different antigen binding sites, e.g. multifunctional antibodies.”
How many patents are filed under CPC C07K16/468 (Immunoglobulins having two or more different antigen binding sites, e.g. multifunctional antibodies)?
Our database includes 2,107 publications tagged with this CPC code.
Is patent activity under CPC C07K16/468 growing?
Publication counts under this code: 225 in 2024 vs 152 in 2025 (latest complete years).