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Patent Enforcement & Litigation

In an increasingly competitive global market, patents are not only the embodiment of innovation but also a vital safeguard of core competitiveness. However, infringement does occur, and effective enforcement has become a major challenge for many companies.

We provide comprehensive patent enforcement and litigation services, including:

Infringement analysis & evidence collection: evaluate infringement risks through technical comparisons and legal analysis, and collect effective evidence.
Negotiation & mediation: pursue pre-litigation settlement opportunities to reduce time and cost.
Administrative and judicial representation: represent clients before patent review boards and courts to enforce rights.
Cross-border enforcement strategy: tailor multi-dimensional protection plans across jurisdictions for international businesses.

Our goal is to help clients maximize patent value and ensure that innovations receive effective legal protection.

Recommended Related Services

Patent Search & Evaluation

Novelty and inventive step searches before filing to reduce rejection risks.

Patent Application

Professional team drafts and files patent applications to maximize the scope of rights.

PCT International Application

File under the Patent Cooperation Treaty (PCT) to secure multi-country protection opportunities.

Patent Invalidation & Defense

Prepare invalidation petitions and defense opinions to protect client interests.

Patent Portfolio Management & Maintenance

Full-cycle patent monitoring, annuity management, and portfolio strategy planning.

Related Countries & Regions

ORG

Regional Systems

Centered on EUIPO/EPO, OAPI/ARIPO, and WIPO’s Madrid, PCT, and Hague systems, achieve “one filing, multiple jurisdictions, centralized management,” reducing cross-border uncertainties through unified timelines and costs.

Europe

With EUIPO + EPO at the core, flexibly adding the UK and key member states to balance speed and coverage.

Noth America

For the US and Canada, trademarks emphasize proof of use and response strategies, while patents focus on the Provisional → PCT/US route and the quality of substantive examination responses.

South America

Anchored in key economies such as Brazil, combining Spanish/Portuguese localization and sworn translations to coordinate Madrid/national filings and subsequent enforcement.

Asia

Focusing on high-demand markets such as China, Japan, Korea, and Southeast Asia, following a cautious “file first, disclose later” approach, combined with phased expansion through Madrid/PCT.

Africa

Make effective use of the combination of OAPI/ARIPO and national routes, balancing jurisdictional differences and time costs, complemented by customs recordals and online monitoring.

Oceania

Leveraging the efficient routes of Australia and New Zealand, coordinated with Madrid/PCT, ideal for rapid protection of new products and testing emerging markets.

Want a deeper dive or expert advice?

Want to learn more or get expert advice?

We offer consulting from quick Q&A to in-depth analysis to help you clarify issues, assess risks, and craft actionable plans

We provide consulting from quick answers to in-depth analysis to help you clarify issues, assess risks, and develop a plan.

Questions? Tell us...