Schwegman Lundberg & Woessner is a boutique law firm dedicated to the practice of intellectual property law. We focus on stra ... tegic patent portfolio planning and management, infringement, validity and clearance investigations, opinions and all phases of intellectual property prosecution practice. This includes preparation and prosecution of patent applications, appeals, re-examinations, interferences and foreign oppositions. SLW cooperates with and advises clients' litigation firms regarding their intellectual property litigation. In this fashion, SLW is able to provide its clients with a realistic appraisal of litigation risks and can work towards its mission of providing high quality corporate IP services. Our principal office is located in Minneapolis, Minnesota. Additional offices are located in San Jose, California; Austin, Texas; and the UK. read more