Nanjing Intellectual Property Office was established in February 2006 at 5438+0 65438. Address: Room 6 12, Nanjing Science and Technology Center, Chengxian Street 165438, Nanjing Tel: 025-83637606, 025-83639296 E-mail: Contact: Yang.
Nanjing Tianyi Patent Agency Co., Ltd. (formerly Nanjing Patent Office) Address: Nanjing Science and Technology Center, Chengxian Street 1 18, Nanjing Tel: 025-83378404 Fax: 025-83378783 Email: Contact: Tang.