**4. Patent application**

To get an exclusive IPR rights for their innovation/invention as patent, patentee has to disclose their invention in the specific format into the public domain. Incorporation of invention details in the patent specification needs to be submitted along with the patent application. Consequently the specification should meet the basic requirements such as written description, best mode, and enablement. In order to accomplish this goal, the invention must be disseminated to the public in a manner that will allow its appreciation and exploitation.

Patent application is a complex one. Drafting the patent specification is indisputably difficult; however, it is a very essential part in the patent application. The description of invention should include both technical and nontechnical. Sufficient technical details need to be incorporated to enable the researchers to reproduce the invention, whereas nontechnical description details need to understand the reason for its advance over the art and economic value by jurors, judges, licensees, business people, etc. Also the patent application should have the provision for the incorporation and changes in near future perceptions and in critical circumstances. Hence patent specification in the patent application becomes the heart and soul. Drafting the patent specification and claim has a vital role in getting the invention to get patent. Patent application should be filed as quickly as possible to claim the priority of their invention [9, 10].
