“Invention” means the creation of technical ideas, utilizing the laws of nature.

An invention which is industrially applicable may be granted a patent upon application in accordance with this Act, except for the following:

1. the invention was disclosed in a printed publication prior to the filing of the patent application;
2. the invention was publicly exploited prior to the filing of the patent application; or
3. the invention was publicly known prior to the filing of the patent application.