Qianqian Liang

BeijingDomestic Trademark Department

+86-10-6604 6788

+86-10-6641 5678

liangqq@ccpit-patent.com.cn

Qualification:

Trademark Attorney since 2023
Lawyer's Qualification since 2023

Languages:

Chinese and English

Education and Training:

Master of Foreign Linguistics and Applied Linguistics, University of International Business and Economics (UIBE), 2021

Professional Experience:

Joined CCPIT Patent and Trademark Law Office in 2022

Practice Area:

Trademark Prosecution, Trademark Search and Watch, Administrative Protection of Trademark Right, Trademark Validity Litigation, Licensing/Assignment of Trademark

Representative Cases:

1. From 2023 to 2025, Miss LIANG represented a China National Tobacco Corporation in the recognition and protection of well-known trademarks in China, promoted batch-based enforcement of well-known trademarks, and filed oppositions, invalidation applications and cancellation actions against hundreds of similar trademark applications in a concentrated manner. Innovatively applied administrative reconsideration, achieving an overall success rate of over 80% in rights protection.
2. In 2025, Miss LIANG represented a national commercial bank to facilitate coexistence of domestic trademarks at the trademark review stage by means of a coexistence agreement.
3. In 2024, Miss LIANG represented a group in handling trademark distinctiveness cases in Thailand, winning all proceedings including first instance, second instance and retrial, successfully breaking through local trademark examination standards, which is of important benchmark significance.