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The Right Way to Calculate Due Dates in Europe and China
If you are docketing in China or Europe, you may notice that calculated due dates don’t match the dates given by your foreign associate. This program will explain why and the proper way to calculate due dates in these countries.
Using Analytics as a Patent Annuity Decision Tool
Join us as our panel discusses best practices for the annuity payment decision process and how patent analytics can help assist annuity decision makers in making the best decisions possible.
IP Punch List for Software Companies
The Software field is a dynamic growing area. This webinar will focus on the challenges that software companies face in protecting their innovations both in the US and in other important jurisdictions.
Event Title
Schwegman is teaming up with WIPO to host an all-day complimentary "Advanced PCT Training" seminar that will provide insights to practitioners on amendments and recent developments to the PCT rules, developing a strategy for international filings and procedural safeguards.
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Schwegman Lundberg & Woessner

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Areas of Practice
  • Clean Technologies
  • Electrical & Computers
  • Mechanical & Electromechanical
  • Medical Devices
  • Software & E-Commerce
IP Services
  • Patent Analytics
  • Patent Prosecution
  • Portfolio Management & Analysis
Bar Admissions

Roger Lang focuses his practice on preparing and prosecuting patent and trademark applications, as well as patentability searches and opinions. He is experienced in a wide range of electrical and mechanical arts, as well as software and business method patents. Roger’s industry experience includes software, telecommunications, medical devices, consumer electronics and appliances, agricultural equipment, automotive equipment, wire and cable manufacturing, and firearms and firearms accessories.

While in law school, Roger was a member of William Mitchell’s Student Intellectual Property Law Association. He served as a Student Certified Attorney in Minnesota and represented pro bono clients in Housing and Bankruptcy Courts. In addition, Roger was admitted under Georgia’s Third Year Practice Act and interned with the Clayton County Solicitor General’s Office, where he arraigned over 150 defendants, served as lead counsel in several misdemeanor trials (bench and jury), and successfully defended motions to suppress in DUI cases.

Prior to entering the practice of law, Roger was a Research Assistant at Georgia Tech, where he conducted research in Solid Oxide Fuel Cells and Chemical Vapor Deposition. In addition, Roger taught courses in experimental engineering, fluid mechanics, heat transfer, thermodynamics, and thermal systems engineering. As a holder of a pilot’s license, Roger enjoys flying airplanes in his spare time. Other activities Roger enjoys are hiking, camping, and cycling.

William Mitchell College of Law

St. Paul, MN, Juris Doctorate, 2011

Georgia Institute of Technology

Atlanta, GA, M.S., Mechanical Engineering, 2005

Georgia Institute of Technology

Atlanta, GA, BS., Mechanical Engineering, 2002, with Honors

Bar Admissions
Bar Admissions
Georgia Court of Appeals
Georgia Supreme Court
U.S. Court of Appeals 11th Circuit
U.S. Court of Appeals Federal Circuit
U.S. District Court for the Northern District of Georgia
U.S. Patent and Trademark Office