and Pro-amino acid; Derivatives thereof

and Pro-amino acid; Derivatives thereof · 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 codeC07K5/0823
Official title{and Pro-amino acid; Derivatives thereof}
Display labeland Pro-amino acid; Derivatives thereof
Total patents105

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
201512
20169
201714
201811
201911
20204
20216
20229
20239
202414
20253
20263

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 C07K5/0823?
CPC C07K5/0823 is the Cooperative Patent Classification code for “and Pro-amino acid; Derivatives thereof.”
How many patents are filed under CPC C07K5/0823 (and Pro-amino acid; Derivatives thereof)?
Our database includes 105 publications tagged with this CPC code.
Is patent activity under CPC C07K5/0823 growing?
Publication counts under this code: 14 in 2024 vs 3 in 2025 (latest complete years).