This is a subordinate office of the Government of India and administers the Indian law of Patents , Designs and Trade Marks .
The Indian Patent Office is administered by the Office of the Controller General of Patents , Designs & Trade Marks ( CGPDTM ) .
This is a subordinate Indian Patent Office of the Government of India and administers the Indian law of Patents , Designs and Trade Marks .
The Indian Patent Office is administered by the Office of the Controller General of Patents , Designs & Trade Marks ( CGPDTM ) .