OPINION
CALEB M. WRIGHT, Senior District Judge.
BACKGROUND
This is a suit alleging infringement of United States Patent No. 3,113,115 ('115), issued to Dr. Karl Ziegler of the Max Planck Institute for Coal Research in 1963. The plaintiff, Studiengesellschaft Kohl mbH, (SGK), is the successor in interest to Professor Ziegler. The defendant Dart Industries is the successor corporation to Rexall Drug & Chemical Company. This action was initiated...
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