definiens: means, in respect of each Licensor, and solely wi th respect to inventions that were discovered, generated, invented or improved by or o n behalf of that Licensor or its Affiliates ( includ ing without limitation any and all employees any Licens or or its Affiliates ) during the conduct and analys is of the Study, all rights, title and interests in and t o ( a ) all national, regional and international pate nts and patent applications filed in any country of the world incl uding provisional patent applications and all supplementary protection certificates, ( b ) all pate nt applications filed either from such patents, pat ent applications or provisional applications or from an application claiming priority from any of these, i ncluding any continuation, continuation - in part, divisional, provisional, converted provisionals and continued prosecution applications, or any substitute applica tions, ( c ) any patent issued with respect to or in the future issued from any such patent applications, including utility models, petty patents and design patents a nd certificates of invention, and ( d ) any and all exte nsions or restorations by existing or future extens ion or restoration mechanisms, including revalidations, re issues, reexaminations and extensions ( including an y supplementary protection certificates and the like ) of the foregoing patents or patent applications ; i t being understood and agreed that shall be limited to all of the foregoing as and to the exte nt generated during the conduct and analysis of the St udy