why patent is granted

A patent is granted to an inventor or company when they meet certain criteria set by patent laws in their country. The granting of a patent provides the inventor with exclusive rights to their invention for a certain period of time, typically 20 years from the date of filing the patent application. Here are the main reasons why a patent may be granted:

1. Novelty: In order to be granted a patent, the invention must be new and original. This means that it cannot have been publicly disclosed or made available to the public before the filing of the patent application.
2. Non-obviousness: The invention must not be obvious to someone skilled in the relevant field. This means that the invention must not be something that would be considered an obvious solution to a problem.
3. Utility: The invention must have a useful application. It must serve a practical purpose or provide a useful improvement to an existing technology.
4. Industrial applicability: The invention must be capable of being produced or used in an industry or commercial setting.
5. Proper filing and payment: The patent application must be filed properly and all necessary fees paid.

Overall, a patent is granted to an inventor or company when they meet certain criteria related to novelty, non-obviousness, utility, industrial applicability, and proper filing and payment.