The legal research included a "patent search" and an "opinion of patentability. " The inventor contracted with.The claims at issue recite administering RAS inhibitors to patients diagnosed as in need of stroke treatment or prevention. Michael A. Montgomery has filed for patents to protect the following inventions. Each claim has to be in ONE complete sentence. The following pages show what a patent application should look like. This is a patent case. The process described in this Example took 2-3 hours to complete. Simply click on the link to view the sample patent in a PDF format. Sample Patent – Michael Neustel Inventor.