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TRADEMARK & COPYRIGHT
Our trademark practice team comprises experienced trademark attorneys and litigators with extensive expertise in domestic and international trademarks, copyrights, and domain names. We serve clients ranging from startups to large corporations, and excel in tailoring comprehensive and efficient agency services—from consultation and search to registration, management, monitoring, and enforcement—to meet the specific needs and characteristics of each client and industry.
Practice Areas
Brand Trademark Portfolio Strategy
Trademark Search
Chinese Trademark Registration Application
Madrid System International Registration Application
Overseas Trademark Registration Application
Geographical Indication Marks (Collective/Certification Marks) Registration
Geographical Indication Products Protection Application
Special Signs Registration Application
Trademark Changing, Renewal, Assignment, Cancellation Procedures
Trademark Opposition, Cancellation, Invalidation, and Dispute Adjudication
Trademark Review (Refusal, Non-approval, Opposition, Cancellation, Invalidation)
Trademark Administrative Appeal
Trademark Monitoring/Watching
Recordal of Trademark License Contracts
Registration of Pledge on Trademark Rights
Customs Recordal for Trademark Protection
Recognition of Well-Known/Famous Trademarks
Computer Software Copyright Registration
Works Copyright Registration
Copyright Changing and Assignment Procedures
Copyright Administrative Appeal
Recordal of Copyright Contracts
Registration of Pledge on Copyright
Customs Recordal for Copyright Protection
Computer Network Domain Name Registration and Dispute Resolution
Leveraging our team's experience in serving thousands of clients in trademark matters, we help enterprises adopt a broader, higher-level perspective to implement comprehensive, systematic, forward-looking, and dynamic brand protection and trademark portfolio planning.

We develop tailored trademark protection strategies and plans based on the client's brand strategy and positioning (e.g., single-brand, parent-child brands, brand extensions, or brand upgrade strategies). Our services encompass: Brand naming and design; identification of product categories and trademark classes (including primary and secondary classifications); determination of domestic and international target markets and protection territories; selection of defensive trademarks, associated marks, and extended marks; designation of entities for trademark registration and use; timing strategies for trademark filings; methods for overseas registration (e.g., Madrid System); responses to trademark squatting or pre-existing similar marks; trademark monitoring and surveillance; dynamic portfolio adjustments and gap remediation. We further guide and represent clients to ensure seamless implementation.
Brand Protection Strategy and Trademark Portfolio Planning
Based on the potential market countries/regions of our clients and comprehensive factors, we offer suggestion on the countries and regions for their trademark layout abroad. According to the actual situation and client demands, we assist in choosing the registration approach: direct national applications, regional registrations (e.g., EU), or Madrid System international registration, and make adaptive adjustments to the trademark wording, goods/services classifications to comply with local laws and procedures.

With a network of closely collaborated law firms and trademark agencies in key jurisdictions, we ensure reliable and professional service delivery.

We also provide effective management of overseas registration processes and costs, offering tailored solutions to overcome obstacles during prosecution. This end-to-end oversight ensures full process control and maximizes client outcomes.
Madrid System International Applications and Foreign Filings
Our team has successfully handled numerous trademark review cases, including review against decisions made by the CNIPA (China National Intellectual Property Administration) such as refusals and non-approval of registrations, as well as reviews of decisions resulting from third-party oppositions, cancellation, or invalidation actions. For each case, we develop tailored response strategies based on the specific circumstances, identify and organize supporting evidence, and leverage precedents from relevant prior cases to strengthen our arguments. Our goal is to maximize the likelihood of persuading the examiner and, ultimately, to protect our clients' interests to the greatest extent possible.
Trademark Review
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金杜智源 GWIP © 2023
浙ICP备2023001183号
Zhejiang Golden Wisource Intellectual Property Co.,Ltd.
Telephone:
Address:
0571-28291666
Room 1801,18th Floor,Bank Tower,
Winland Center,No.350 Xiangjisi Road,Gongshu District,Hangzhou,
Zhejiang Province,310064,P.R.China
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