The list of documents required by them both have been listed below: Indian Nationals PAN Card: PAN is Permanent Account number of the individual that is issued by the Income Tax Department of India.
The application is generally filed 1 year after the corresponding application filed at the Receiving office, for Indian applicant the receiving office will be Indian Patent office.
Patent Attorney The term patent attorney has not been defined in the Patent legislation whereas, a patent agent has been defined in section 126 of the Indian Patents Act, and hence people use the term interchangeably.