A Patent may be a statutory right for AN invention granted for a restricted amount of your time to the inventor by the govt, in exchange of full revelation of his invention of time to the patentee by the Government, in exchange of full disclosure of his invention for excluding others, from making, using, selling, importing the patented product or process for manufacturing that product for those functions while not his consent.

Patent protection is territorial right and so it's effective solely inside the territory of India.However, filing an application in India enables the applicant to file a corresponding application for same invention in convention countries, inside or before expiration of twelve months from the filing date in India. Therefore, separate patents ought to be obtained in every country wherever the applier needs protection of his invention in those countries. There is no patent valid worldwide.
An invention relating either to a product or method that's new, involving creative step and capable of commercial application may be proprietary However, it should not below make up the classes of inventions that are non- patentable under section three and four of the Act.