What is CPC A01H1/08?

CPC A01H1/08 is the Cooperative Patent Classification code for “Methods for producing changes in chromosome number.”

How many patents are filed under CPC A01H1/08 (Methods for producing changes in chromosome number)?

Our database includes 500 publications tagged with this CPC code.

Publication counts under this code: 13 in 2024 vs 9 in 2025 (latest complete years).

Methods for producing changes in chromosome number · Cooperative Patent Classification (CPC)

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

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	A01H1/08
Official title	Methods for producing changes in chromosome number
Display label	Methods for producing changes in chromosome number
Total patents	500

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is rapidly declining.

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Answers are generated from the same data shown on this page.

What is CPC A01H1/08?: CPC A01H1/08 is the Cooperative Patent Classification code for “Methods for producing changes in chromosome number.”
How many patents are filed under CPC A01H1/08 (Methods for producing changes in chromosome number)?: Our database includes 500 publications tagged with this CPC code.
Is patent activity under CPC A01H1/08 growing?: Publication counts under this code: 13 in 2024 vs 9 in 2025 (latest complete years).