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Arguments in Patent Reexamination Trip Up Sigram Schindler
As discussed last week, patent reexamination is often leveraged concurrent with district court litigation for strategic purposes. As district court pendencies continue to rise, even in districts known for relatively speedy resolutions, an early filed reexamination will very likely mature in time to provide additional fodder for claim construction. (Markman). In some cases, even where the reexamination concludes favorably to the Patent Holder, the discussion in the reexamination prosecution history may still carry the day.
Last week, a Markman Order was issued in Sigram Schindler Beteiligungsgesellschaft mbH v. Cisco Systems, Inc., Civ. No.09-72-SLR (July 26, 2010) (More info on the Sigram Schindler patent reexamination is found here)
Interestingly, in the Markman Order, Sigram Schindler is called out by the Court for taking inconsistent positions before the USPTO in patent reexamination. Read the rest of this entry »
