A patent gives right to make, use or sell a product, device or process for a set period of time. Any inventor can file a patent application on the behalf of highly skilled and experienced patent attorney of India. Much number of Patent Offices provides helpful tips on how to fill out the various forms required and explain the basic format of a patent but that is as far as they are able to help. The most Patent Office staff usually very supportive they are not allowed to advice on the specific content of a patent application, nor are they allowed drafting patent applications on behalf of the public.
In order to obtain the grant of a patent, either legal or natural, a person, should file an application at a patent office with authority to grant a patent in the geographic area over which coverage is required. This will often be a national patent office but could be a regional body. Once the patent specification complies with the laws of the office concerned, a patent may be granted for the invention described and claimed by the specification in India. The procedure of "negotiating" or "quarrelling" with a patent office for the grant of a patent, and interaction with a patent office with regard to a patent after its grant is known as patent prosecution.