Where does Changchun apply for a patent?

China National Intellectual Property Administration patent office Changchun agency

Contact information:

Tel: 043 1-82752929

E-mail :changchun@sipo.gov.cn

Chuanzhen: 043 1-82752930

Postal code: 13005 1

Mailing address: No.287 Guiyang Street, Changchun City, Jilin Province

Bank of deposit: China Industrial and Commercial Bank Changchun Guiyang Street Sub-branch.

Account Name: Changchun Agency of China National Intellectual Property Administration Patent Office.

Account number: 42002071290000158.