Indianapolis, Indiana – Patent lawyers for Alcon Research, Ltd. and Alcon Laboratories, Inc., both of Fort Worth, TX, Alcon Pharmaceuticals, Ltd. of Fribourg, Switzerland, and Kyowa Hakko Kirin Co., Ltd. of Tokyo, Japan, filed a patent infringement suit alleging Sandoz Inc. of Princeton, NJ, has infringed, and will infringe, the…
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