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Intellectual Property Litigation Roadmap

Depending on the nature of the dispute, an intellectual property matter may involve civil litigation, criminal proceedings, or administrative litigation. Common matters include patent, trademark, and copyright infringement; trade secret misappropriation; challenges to the validity of intellectual property rights; and challenges to dispositions issued by a competent authority. The applicable procedure and court jurisdiction vary by case type.

Before taking legal action, it is important to identify the nature of the dispute, the legal basis of the rights asserted, the available evidence, and the potential remedies. Parties should also assess whether to begin with negotiations, issue a cease-and-desist letter, seek preservation of evidence or provisional relief, or proceed directly with litigation in order to select an appropriate dispute resolution strategy.

Type

Types of Intellectual Property Litigation

Intellectual property litigation can generally be divided into the following three categories:

Civil Litigation

Civil litigation primarily addresses intellectual property infringement and related civil liability. Where a patent, trademark, copyright, or trade secret is infringed or misappropriated, the rights holder may seek cessation or prevention of the infringement and damages. Where necessary, the rights holder may also apply for preservation of evidence or an injunction maintaining the temporary status quo.

Patent infringement litigation
Trademark infringement litigation
Copyright infringement litigation
Trade secret misappropriation litigation
Licensing agreement disputes, ownership disputes, and damages claims

Criminal Proceedings

Certain intellectual property violations may give rise to criminal liability, including trademark counterfeiting, copyright infringement, and trade secret misappropriation. Criminal proceedings may involve the filing of a criminal complaint, investigation, prosecution, and trial, and may proceed in parallel with a civil claim for damages.

Criminal liability related to trademark counterfeiting
Criminal copyright infringement cases
Criminal trade secret misappropriation cases
Parallel civil claims for damages
Patent infringement alone is generally subject to civil remedies

Administrative Litigation

Administrative litigation generally arises when a party challenges an administrative disposition issued by a competent authority. Examples include dispositions by the Taiwan Intellectual Property Office concerning patent or trademark applications, patent invalidation proceedings, and trademark opposition, invalidation, or revocation proceedings. Such matters generally require an administrative appeal before administrative litigation may be filed if the party remains dissatisfied with the administrative appeal decision.

Refusal of a patent application
Patent invalidation decisions
Refusal of a trademark registration application
Trademark opposition, invalidation, and revocation
Other intellectual property administrative disputes

Flow

Intellectual Property Litigation Process

The procedural route and levels of appeal vary by type of action. Civil and criminal cases generally proceed through the first instance, second instance, and final appeal, while an administrative dispute generally requires an administrative appeal before proceeding to administrative litigation.

Note: Actual jurisdiction and procedural routes depend on the type of case and the applicable laws and regulations. Patent infringement alone is generally subject to civil remedies.

Assessment

Conducting a Pre-Litigation Assessment

Intellectual property litigation often involves multiple considerations, including technical subject matter, scope of rights, evidence of infringement or use, market impact, damages, and related administrative proceedings. Before initiating litigation, a comprehensive assessment should address the following:

Whether the asserted rights are valid and enforceable

Whether the accused product or conduct falls within the scope of the asserted rights

Whether the available evidence is complete and sufficient

Whether preservation of evidence or a provisional injunction is necessary

The scope of potentially recoverable damages

Whether to begin with negotiations or a cease-and-desist letter

Whether related administrative proceedings must be handled in parallel

Whether another dispute resolution mechanism would be more appropriate

A thorough pre-litigation assessment helps reduce procedural risk and enables the parties to select the most appropriate dispute resolution strategy.

Service

How We Can Assist

Our firm provides assistance with intellectual property disputes and litigation based on the nature of each matter, including:

Intellectual property infringement risk assessments

Patent infringement analysis and claim comparison

Trademark and copyright infringement analysis

Drafting cease-and-desist letters and responses

Evidence preservation and provisional injunction strategy

Representation in civil infringement litigation

Criminal complaints and assistance during investigations

Administrative remedies concerning patents, trademarks, and other intellectual property rights

Representation in administrative appeals and administrative litigation

Pre-litigation settlement, licensing negotiations, and dispute resolution strategy

Every intellectual property dispute involves a distinct factual background, status of the relevant rights, and commercial objective. If you are facing an infringement dispute, have received a cease-and-desist letter, or need to evaluate whether to take legal action, early consultation with an experienced legal team can help establish an appropriate response strategy.