definiens: means a description of the invention which shall include, in reasonabledetail, a description of ( i ) database searches on state of the art undertaken ; ( ii ) relevant prior art references foundincluding an assessment of their relevance to the invention, ( iii ) the technical problem underlying the invention, ( iv)the solution to this problem, ( v ) the technical, economic and commercial advantages of the solution particularly ascompared to prior solutions to, and / or attempts to solve the problem ( vi ) the names and private addresses of theinventors, ( vii ) the individual contribution of each inventor to the invention, ( viii ) examples, all materials andmethods used in connection with performing the invention, ( ix ) any and all sources of funding for the work done onthe invention, ( x ) the date, if any, the invention was first publicly disclosed, ( xi ) any publications discussing ordescribing the invention ; and ( xi ) any encumbrance related to the invention