Estoppel Doctrine in China's Patent System
With institution rates of IPR petitions continuing to slide, and with district courts determining (depending on narrow or broad readings of the Shaw case) how estoppel may or may not apply in district court to noninstituted...more
In an opinion dated October 12, 2017, the U.S. District Court for the Eastern District of Wisconsin granted a motion in limine to exclude evidence that a challenged patent had survived twenty post-issuance proceedings,...more