Divisional application When the application made by an applicant claims more than one invention, the applicant on his own request or to meet the official objection raised by the Controller of Patents may divide the application and file two or more applications as applicable for each of the inventions. This type of application divided out of the parent one is called divisional application. The priority date for all the divisional applications will be same as that claimed by the parent application (Ante-dating).
If an application covers too large an area, then the patent office can divide the application into separate applications called divisional applications. The specifications of a divisional application are the same as the application but claims a different