What documents are required for registering a propritorship in India?
Types of patent application in India
Provisional application - Also known as a temporary application, a provisional application is filed when an invention is still in the pipeline and has not been finalized. Early filing of a patent will prevent any other related inventions from being designated as prior art to the inventor's application.
This type of patent application is filed when an invention requires additional time for development.
Ordinary or Non-Provisional application - This type of application does not have any priority to claim or if the application is not filed in pursuance of any preceding convention application. A complete specification can be filed through:
Direct Filing: Wherein complete specification is initially filed with the Indian Patent Office without filing any corresponding provisional specification.
Subsequent Filing: Wherein complete specification is filed after the filing of the corresponding provisional specification and claiming priority from the filed provisional specification.
Convention application - The convention application is filed for claiming a priority date based on the same or similar application filed in any of the convention countries.
To avail a status of the convention, an applicant must apply to the Indian Patent Office within a year from the date of the initial filing of a similar application in the convention country.
To re-iterate in simpler terms, a convention application entitles the applicant to claim priority in all the convention countries.
PCT international application - Though the PCT international application does not provide an international patent grant, it paves the way for the streamlined patent application process in many countries at one go.
The Patent Corporation Treaty governs it and can be validated in up to 142 countries. Filing this application will protect an invention from being replicated in these countries.
PCT National application - This application is filed if the applicant discovers that he has come across an invention, a slight modification of the invention that has already been applied for or patented by the applicant. PCT National application can be filed if the invention does not involve a substantial inventive step.
Divisional application - An applicant may choose to divide an application and furnish two or more applications if a particular application claims more than one invention. The priority date for these applications is similar to that of the parent application.
