This is one area of Patents Act of India which is seldom used. Notice under Section 105 of the Patents act is sent to the Patentee to seek a declaration regarding the non-infringement of the Patent. This notice, apart form other information, contains in detail, how the product is different from the Patented claims and is not under its purview. TSR helps the clients by providing them the detailed technical inputs while comparing the Product and the claims of the Patent along with description. This exercise also incorporates the Freedom-to-operate search.