A recording medium is provided to make an applicant request a novelty examination for divisional applications in a novelty examination petition term by checking the novelty examination petition term of each divisional application and providing expiration information for the novelty examination petition term of each divisional application. An information providing server checks an original application of divisional applications of which a novelty examination is not requested(510). The information providing server checks an application date of the checked original application(530). The information providing server checks an expiration date of a novelty examination petition term of each divisional application based on the application date of the original application(545). The information providing server checks a mobile number registered by an applicant or manager of the divisional application(550). The information providing server transmits expiration information of the novelty examination petition term of the divisional application to the checked mobile number(555).
