The following can be considered as general conditions of an invention to be patentable:

• Subject; the subject of the invention must be in a scope of patentable subjects, which are described by national laws.

• Applicability; the invention must have a practical application for industrial or agricultural purposes

• Novelty; the invention must be new, its contribution in the technical field should be beyond to the state-of-art,

• Inventive step; The invention must not be obvious, the proposed solution to the considered problem could not be reduced

by someone with average knowledge of the technical field

• Presentation of the invention; The invention must be clearly and completely described while applying for a patent.