Patent Drafting for Beginners: Week 4. Answers: Week 4 Assignment 4.The course is designed to enable beginners without any prior knowledge on patent drafting to draft patent specifications on their own. Patent Drafting for Beginners: Week 2. Answers: Week 2 Assignment 2. This course is designed to enable beginners without any prior knowledge on patent drafting to draft patent specifications on their own. NPTEL's online learning; Assignments and term-end test. The certification involves writing an exam that is proctored and conducted in. This lecture is a part of a NPTEL course on Patent Drafting for Beginners. (IIT Kharagpur), Video Lectures on "Operating. Systems".