A retrospective search delivers a comprehensive and up-to-date overview of the validity of a patent or the patent situation of a specific subject matter. Whether you want to check the novelty of a new development, collect material for an opposition or invalidity proceedings, or gain an overview of the state of the art or existing technical solutions of a specific technology: A retrospective search enables you to make well-founded strategic decisions.
Our search team conducts comprehensive and reliable worldwide searches for patent agencies, law firms and corporate IP departments. We search and analyse patents and utility models quickly and efficiently and search by applicant, inventor, classifications or keywords in relevant patent databases, as required.