Top legal experts in Taiwan provide an exclusive insight into the country’s patent prosecution and litigation strategy for 2018
How do you get a patent in your jurisdiction?
Types of protection and eligibility criteria
Article 1 of the Patent Act provides for a patent regime to encourage, protect and utilise inventions, utility models and designs for promoting industrial development. Article 1 stipulates the categories of subject coverable by patent protection, namely:
- utility model; and
Invention patent rights commence from the publication date and are protected for 20 years from the filing date. Such rights are valid for 10 years for utility models and 12 years for design patents. An invention patent, which is a technical solution using the laws of nature (Article 21 of the Patent Act), can be granted either to methods or products; in contrast, utility model patents are granted only to products. A ‘utility model’ is a creation for the shape or structure (or a combination thereof) of a product (Article 104 of the Patent Act), whereas a ‘patent-eligible design’ is the creation of a shape, pattern or colour (or a combination thereof) of a part or the whole of a product (Article 121 of the Patent Act). Notably, a design must be visually appealing.
Similar to Article 27 of the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPs), the following constitute non-patentable subject matters:
- animals, plants and essential biological processes for the production of animals or plants, except for processes for producing microorganisms;
- diagnostic, therapeutic and surgical methods for the treatment of humans or animals; and
- other inventions violating public order or morality.
Novelty requires that, before the date of filing or priority, an industrially applicable invention, utility model or design must not:
- be made available in a printed publication;
- be publicly implemented; or
- be made known to the public by any other means.
Further, a novel invention, utility model or design must not be granted a patent if it can be easily completed (or conceived for design) by a person with ordinary skill in the art based on prior art.
The latest amendment to the Patent Act 2017 extensively relaxed the provision of grace periods. Before the amendment, only a few specific facts of disclosure were exemptible from the loss of novelty up to six months before filing. Now, either the applicant’s intended or unintended fact of disclosure is subject to exemption if a patent application is duly filed within an extended period of 12 months. Nevertheless, disclosure due to the publication of a foreign or domestic patent application is not exempted.
The application – process and costs
To secure a filing date for an invention patent, one must submit:
- an application form;
- a patent specification;
- claims; and
- the necessary drawings.
A design application requires the submission of an application form, patent specification and drawing(s). To claim international priority, an electronic copy of the priority document is necessary – a hard copy is no longer required. Further, Taiwan has entered into an electronic priority exchange agreement with the Korean IP Office and Japan IP Office, under which a priority claim is completed by indicating a specific access code, the KR/JP first-filed application number and the date on the application form. The official fee for filing is NT$3,000 for a utility model and design and NT$3,500 for an invention.
Following the effective filing of an invention patent application, the applicant has a three-year window to request for substantive examination, which cannot be extended, reinstated or withdrawn. Where this window lapses due to division or conversion, the applicant has a further 30 days to make a request. A utility model patent is registered when procedural requirements are met. Design applications are to be examined substantively ex officio. To request substantive examination, the fee is NT$3,000 for up to 10 claims and NT$800 for each additional claim.
Re-examination is available with the Taiwan IP Office (TIPO). Upon receiving a rejection, the applicant may request for re-examination along with arguments or amendments within two months from such rejection. The fee is NT$7,000 for up to 10 invention applications, plus NT$800 for any additional claim. A design application incurs a fee of NT$3,500.
Technology-based considerations (eg, software and pharmaceuticals)
Computer software-related inventions are patentable as long as they use technical means to solve technical problems and produce technical results. Data structures, the mere presentation of information, algorithms or business methods are not patent eligible.
Practically, computer-related inventions are often claimed as computer program products or computer readable media. A graphic user interface (GUI) which temporarily presents on a display device is classified as an exterior creation of patterns or of an integration of patterns with colours and is therefore eligible for design patent protection.
In pharmaceutical patent law, unexpected results are often used to argue against the rejection of new chemical entities or compositions. A new chemical entity with a structural similarity to a known compound normally lacks inventive step. However, if the entity produces an unexpected result (eg, a different usage or advantageous biological effect) it is deemed inventive over the prior art. Likewise, a composition of known compounds which yields synergistic effects is inventive. Notably, human or animal diagnostic, therapeutic or surgical methods cannot be patented, although a Swiss-type claim can be adopted as an alternative.
As early as 2011, Taiwan revised the compulsory pharmaceutical licensing rules in the Patent Act and accepted Article 31bis of TRIPs the following year. To provide countries of insufficient or no manufacturing capacity with medicines for treating HIV/AIDS, tuberculosis and malaria, among other epidemics, TIPO may approve a request for compulsory licensing for the necessary medicine.
A patent term extension (PTE) is available for delayed marketing due to market approval examinations for pharmaceuticals or agrichemicals, or the manufacturing process thereof. A patentee may apply for a PTE of an invention patent based on the first market approval, which can be used only once. A PTE may be granted for a maximum of five years.
What are the major administrative procedures in your jurisdiction?
Appealing patent office decisions
If a re-examination is unsuccessful, the applicant has 30 days to appeal the rejected application to the Ministry of Economic Affairs (MOEA), which is the supervising authority over TIPO. MOEA’s Petition and Appeals Committee reviews administrative appeals from TIPO’s decisions.
Please see Figure 1 for the examination and administrative appeal workflow.
*Application open for 18 months from the earliest priority date
Third-party challenges – oppositions and invalidations
If a patent is granted, any party may request for invalidation based on, for example, the following grounds:
- lack of novelty, inventive step or industrial applicability;
- non-patentable subject matter;
- lack of enablement;
- the first-to-file system;
- double patenting; or
- new matter.
Only the person of interest may file a request based on the ground of erroneous ownership, such as incomplete or false applicants. Further, they may even invalidate an extinguished patent if deserving revocable interest at law.
Each patent claim stands on its own, so invalidation is raised on a per-claim basis. To each claim, the requesting party should state the grounds on which it is made and include any relevant facts and evidence. TIPO may exercise discretion taking into account other invalidity grounds and evidence which the requesting party does not present, with regard to the challenged claims only.
Administrative enforcement options
Patent infringement is a civil matter that should be resolved in court. Administrative bodies, including TIPO, do not have the authority to undertake actions against a potential infringement.
How are patents enforced through the courts?
Key forums and their composition
Cases regarding patent infringement are tried by the IP Court. The case is heard by one judge in the first instance and by three judges in the second instance. Since patent infringement lawsuits generally involve technical issues, the judge will assign a technical examination officer (TEO) to assist in the trial. The duty of a TEO is as follows:
- to enquire about or explain factual and legal issues to the parties in order to clarify the disputes in action;
- to enquire directly to witnesses or expert witnesses;
- to state opinions on the case to the judge;
- to assist in evidence taking in the event of preservation of evidence; and
- to assist in injunctive procedures or compulsory enforcement procedures.
Although the parties may not question the TEO, they may respond to the TEO’s interpretation of facts. Meanwhile, the opinion or report addressed by the TEO is for reference only and cannot be used as evidence for proving any facts or as a basis of the judgment.
Trial flow – discovery, trial, witnesses, timing and cost
After filing the lawsuit, both parties will raise their arguments by submitting briefs or making statements in a hearing. The court will determine whether to investigate evidence and subpoena a witness requested by the parties at its discretion. The court will then hold a hearing, during which the parties will debate the issue. Generally, there is only one hearing and the court will release its judgment several weeks later.
Generally, it takes eight to 10 months for a normal patent infringement case in the IP Court at first or second instance.
The litigation costs are not high. On average, court fees are calculated at 0.8% of the amount in contention, while attorney fees vary depending on the number of hearings. The IP Court prefers to host hearings to clarify issues with parties; therefore, the total number of hearings tends to be higher than in other jurisdictions.
Legal doctrines, available remedies and the appeals process
Legal doctrines (eg, the doctrines of equivalents, exhaustion and fair use) apply under the Patent Act.
The remedies for a patentee include:
- requesting the court to issue a preliminary or permanent injunctive order; and
- claiming damages against the infringer.
The average grant rate of preliminary injunction orders has been approximately 50% in recent years. The entire procedure is separated from the merits of the litigation and it generally takes three to five months for the court to make a decision.
The court will issue a permanent injunction order as requested by the patentee if the court believes that the defendant has infringed the patent.
The patentee may calculate the damages based on any of the following measures:
- damage suffered by the patentee or lost profits – if no method of proof can be produced regarding the damages suffered, a patentee may claim damages based on the difference between the profit earned through patent exploitation after infringement and the profit normally expected through exploitation of the same patent;
- the profit earned by the infringer; and
- reasonable royalty.
There are three instances for parties to seek remedies in a patent infringement case:
- before the IP Court at first instance;
- before the IP Court at second instance; and
- before the Supreme Court.
How are patents commercialised in your jurisdiction?
Patent working requirements and pharma-specific rules
Taiwan does not impose a patent working requirement. Therefore, the failure to work or the inadequate working of a granted patent will not affect a patentee negatively. That is, the lack of use of a patented technology or design is not a ground for a compulsory licence, nor is it a defence against non-infringement.
Laws and rules applicable to licensing (including FRAND)
As an intangible property, a patent can be assigned, inherited, entrusted, licensed or pledged to another party. The change or transfer of patent entitlement is a civil act, which implies that the change is effective as soon as an agreement is reached between the parties. Therefore, it is not mandatory to record an agreement at TIPO. However, recordation is necessary to effect the agreement on a third party which does not possess the relevant knowledge. Both contractual parties, except in the case of inheritance, may request recordation, which is effective from the date that TIPO approves the request.
Although FRAND is not a legal requirement as a basis for royalties in the commercialisation of standard-essential patents, the Fair Trade Commission (FTC) often analyses technology transactions in view of the relevant principles. For example, in a recent case regarding Qualcomm’s antitrust business practices in Asia concerning its chip sales, the FTC found that Qualcomm’s refusal of a licence was in violation of FRAND and issued a record-breaking fine. Further, in 2000 in a case regarding Philips’s exorbitant CD-R patent royalty, the FTC found that the licence agreement was unfair. Practices which violate FRAND principles are often considered as unfair competition acts and are therefore subject to administrative penalties under the Fair Trade Act.
Inventor remuneration issues
For service inventions, the right to apply for a patent and patent rights are vested in the employer. The employer must pay the employee a reasonable remuneration. However, the statute does not define ‘reasonable’, suggesting that in the absence of a contract the court has the discretion to determine remuneration on a case-by-case basis. Nevertheless, an employer cannot suggest that its remuneration obligation is fulfilled by the employee’s regular salary.