June, 28, Tongwei Co., Ltd. animal health care research institute received the invention patent of ’red-head disease vaccine for pelteobagrus fulvidraco’ granted by the National Intellectual Property Office (NIPO). This technique combines biotechnology with pharmacy, and enables fish to absorb vaccine with skin, promoting immunogenicity.

This is the second national invention patent Tongwei received lately from the NIPO after the previous patent of ’Dedicated Method and Test Kid for Detecting Aeromonas Sobria, the Pathogen of alepidote’ .

As the crucial component of the State-level enterprise center, Tongwei animal health care research institute has applied for 15 patents, and received 4 National Invention Patents, as well as 2 patents of utility model.