PCT Patent Application: 5 Myths and Facts

Feb 23, 2023 | PCT, PCT National Phase in India

 

Patent Cooperation Treaty or PCT is an important treaty, concluded in 1970. The uniqueness of PCT stems from the fact that it provides a unified procedure for filing patent applications in its contracting states, earning it the title of “International Application”.  As on 1st September 2020, 153 countries are contracting states of PCT (details may be viewed here: https://www.wipo.int/export/sites/www/pct/en/list_states.pdf). PCT is administered by the World Intellectual Property Organization (WIPO), primarily created to promote and protect intellectual property (IP) across the world by cooperating with countries as well as international organizations. Headquartered in Geneva, Switzerland, WIPO began operations on 26th April 1970 when the convention came into force. Key responsibilities of WIPO include extending technical & legal assistance in the area of intellectual property, conducting research on various areas of IPR and ensuring the proper facilitation of international IP protection.

Steps to file PCT Application

PCT is one of the most preferred ways to file patent application in multiple counties. Steps to file PCT application are as below:

  1. Applicant is required to file patent application (provisional or complete application) in his home country first to claim date of priority.
  2. Within 12 months from the date of priority, PCT application shall be filed.
  3. PCT application may be filed directly with International Bureau of WIPO (online) or via a Receiving Office (RO), which ultimately transmits PCT application to International Bureau.

As soon as the PCT application is filed, international phase starts. The application is searched by International Search Authority or ISA at a later point in time and international search report and written opinion is generated. This report is very important as it gives detailed patentability analyses of the invention. The inventor can consider this report and can take a decision regarding the number of countries in which the application must be filed.

Before International Phase ends, i.e., within 30 or 31 months from the date of priority, PCT national phase application, in PCT-contracting states shall be filed. The applicant may chose any number of countries out of 153 contracting states of PCT. The deadline to enter national phase is 30 months in majority of the countries but some countries like India follow a deadline of 31 months from the date of priority. 

Advantages of PCT application filing

The main advantages of filing PCT application are as below:

  • PCT is a unified platform that enables applicants to file their patent application in multiple countries claiming priority from the application filed in their home country’s national office. Please note that the applicant can file patent application via PCT route only in the countries that are member states or contracting states of PCT.
  • The process of filing PCT application is completely hassle-free. The application may be filed online, requiring the filing of only a single application.
  • Unlike convention application filing where international application has to be filed within 12 months from the date of priority, PCT allows the applicant a time window of 30 or 31 months from the date of priority to file application in individual countries that are PCT contracting states.
  • International Search Authority (ISA) gives written opinion on patentability of invention which helps applicant to take right decision with respect to national phase filing.

Myths and facts

Even though PCT is a popular and a convenient way to file patent application in multiple countries, there are a lot of myths surrounding PCT filing, as listed below:

Myth 1: PCT grants patent

Fact: PCT is a patent filing platform and does not grant patents. Patents are granted only by national offices when PCT-national phase application is filed and prosecuted as per national laws of the given country (ies). PCT does not have any authority to grant patents.

Myth 2: PCT filing ensures grant of patent globally

Fact: Filing PCT application does not mean that you have an automatic protection in all contracting states of PCT. Instead, you get protection in the contracting states of PCT only if you file national phase application there and your patent is granted by such national offices.

Myth 3: Foreign attorney files PCT application

Fact: The patent agent of your country is authorised to file PCT application, which means you don’t need a foreign attorney to file PCT application. However, a local attorney belonging to the country in which the PCT is being filed will be required for filing PCT National Phase application in that specific country.

Myth 4: PCT filing fee takes care of all expenses

Fact: Applicants often ask whether they are required to file separate fees at the time of filing PCT national phase application as they have already paid PCT filing fees. The fact is that PCT national phase filing fees is independent of PCT filing fees. The fee that the applicant paid to PCT is only for PCT filing and for generating the search report. When a national phase application is to be filed, applicant needs to pay fees for each country for filing and prosecution of the application.

Myth 5: With PCT, National Phase application may be filed in any country

Fact: By filing PCT application, national phase application can only be filed in PCT contracting states. Before considering PCT filing, it is highly recommended to look into list of PCT contracting states on the official website of WIPO to ensure that the countries where you desire to file application is a contracting state of PCT.

Even though PCT is a popular and convenient way to file international application, all pros and cons shall be weighed carefully before opting for PCT route.

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International Patent Filing – Reasons & Strategies

Apr 15, 2022 | Patent, PCT, PCT National Phase in India

For various reasons, every inventor wants to file for a patent internationally after filing it in his/her home country. Sometimes it’s about the status that is associated with having a patent filed in the US or Europe, but having an international patent may also enhance the valuation of the technology which ultimately may impress investors and fetch better value to the inventor. Oftentimes, inventors drop the idea of filing for patent internationally because it is expensive, complicated, and long procedure.  Laws across the countries are also not unified in terms of procedures, fee and timelines leading to more and more confusions at every stage,

It is firstly of crucial importance to understand the term “International Patent”. In reality, there is nothing called international patent or global patent. Despite there being ways to file for a patent internationally, there is no single authority to grant international patents with validity across the globe. Patents are required to be filed in and granted by each country where the inventor wishes to seek protection.

Few things are required to be focused on, when filing a patent outside India. For a resident of India, Section 39 [Residents not to apply for patents outside India without prior permission] of Indian Patents Act 1970 states that the patent must be filed in India first and can be filed in any foreign country within a period of 12 months. Once this 12-month period expires, the inventor loses the chance of filing outside India.

Two ways to file patent application internationally

There are 2 ways to file a patent in foreign countries. These are:

A. Patent Cooperation Treaty (PCT) Route

An inventor may file a single patent cooperation treaty (PCT) application or international application within 12 months from the date of filing a patent application in India. PCT is an international patent law treaty that provides a unified system for filing patent applications in each of its contracting states. It is a convenient platform to assist inventors that are seeking patent protection internationally (in the contracting states of PCT) for their inventions. It also helps patent offices with their patent granting decisions by providing comprehensive search reports for the patent application along with opinion on patentability. PCT publishes the patent application filed with it and maintains an online database called Patentscope which facilitates patent searches as well as gives public access to a wealth of technical information in the form of patents.

PCT examines the application, issues examination report and enables inventors to file their application within 30/31 months from the date of priority in any of the member states of PCT. After this, the patent is processed and granted by the national offices of the countries where patent protection is sought, based on the procedures and requirements of the respective offices.  PCT enables patent filing in its member states & gives extra time to the inventor to decide about the countries they want to file their application in.

B. Convention Route

The countries which are members of the Paris Convention are called convention countries and an application filed in a convention country is called a convention application. Unlike PCT, convention application is required to be filed in the convention country within 12 months from the priority date.

Reasons to file international application

Filing international application without clarity on the reason to file is not a good idea. It does not help inventors in long run and may actually lead to a very stressful situation if the prosecution is left midway, further making the overall process financially cumbersome. Following parameters should be considered when deciding about the countries to file patent application in:

  1. Your future business plans

Patents must be filed in the countries where the inventor wishes to expand the business in the future. It must be remembered that there is a specific time period within which inventors must file the patent application in specific countries. Once this period has lapsed, it is not possible to file an application at a later stage. Therefore, if it is desired by the inventor to expand the business in countries like the US or Japan 5 years later, it would make sense to file patents in these countries within the required time frame.

  1. Potential of technology in given jurisdiction

Sometimes, it makes sense for an inventor to file for patent in some countries even if the inventor does not have business there. Countries like the US have a mature system of buying, selling and enforcing patents. If technology has good potential in a specific country, a patent should be filed in that country. Further, licensing and selling options may also be explored to facilitate easier transition of the patented technology to the market.

  1. Your budget

Filing and prosecution of a patent is a long process and strictly regulated by several timelines. A patent may be lost if the inventor does not respond to the office in time or fails to pay the necessary fees. Further, there are standard expenses for each country and renewal fees to be paid post grant of the patent. This leaves a very small window for postponing expenses and timelines, making the overall process of getting a foreign patent extremely time consuming, complex and expensive. The tentative costs of filing, prosecution and maintenance must be assessed in advance and only then should a decision about foreign filing be taken.

Keeping in mind budget, type of invention and area of business, the decision to file patent internationally shall be taken.

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