Lymph; Lymph nodes; Thymus; Spleen; Splenocytes; Thymocytes

Lymph; Lymph nodes; Thymus; Spleen; Splenocytes; Thymocytes · Cooperative Patent Classification (CPC)

Agriculture, food, personal care, health, and life sciences.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeA61K35/26
Official titleLymph; Lymph nodes; Thymus; Spleen; Splenocytes; Thymocytes
Display labelLymph; Lymph nodes; Thymus; Spleen; Splenocytes; Thymocytes
Total patents123

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
20166
20177
201811
201911
20204
202115
202221
20237
202413
202510
20266

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 A61K35/26?
CPC A61K35/26 is the Cooperative Patent Classification code for “Lymph; Lymph nodes; Thymus; Spleen; Splenocytes; Thymocytes.”
How many patents are filed under CPC A61K35/26 (Lymph; Lymph nodes; Thymus; Spleen; Splenocytes; Thymocytes)?
Our database includes 123 publications tagged with this CPC code.
Is patent activity under CPC A61K35/26 growing?
Publication counts under this code: 13 in 2024 vs 10 in 2025 (latest complete years).