INTERGATOR Patent Search offers a user-friendly assistant for opposition searches that guides users through the process in four steps. We start by entering the patent number DE102012214867, which the system validates and enriches with initial information. Next, we select relevant keywords, which are expanded with semantically similar terms to intensify the search. Additionally, we can specify the applicant of the patent to target documents submitted by the same applicant. In the final step, we define the technology domain, with INTERGATOR providing suitable suggestions. All inputs are encapsulated as individual elements that can be flexibly adjusted. This structured approach ensures a precise and comprehensive opposition search.