Category: Litigation
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Can Post Grant Review Enhance Patent Quality?
We have all heard about the new post grant review (PGR) aspect of the patent reform legislation. It is supposed to provide a mechanism for review of the patent initiated in the first year of the patent’s issue. Please indulge me for a bit as I explore what this may mean for the patent system as a…
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Petition Granted for Rehearing en banc of Akamai Technologies v. Limelight Networks
On April 20, 2011, the Federal Circuit granted the petition by Akamai Technologies for rehearing en banc its appeal in Akamai Technologies, Inc. v. Limelight Networks, Inc. The order vacated the earlier opinion of December 20, 2010. The order includes a request to file new briefs addressing this question: If separate entities each perform separate…
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Federal Circuit Decision in In re Tanaka
You might recall that we discussed the BPAI decision in In re Yasuhito Tanaka in an earlier post. On April 15, the Federal Circuit reversed the BPAI decision and remanded the matter for further proceedings in accordance with the opinion. The Federal Circuit held that a patent owner that retains original patent claims and adds new narrower claims in…
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Patent Owner Reexamination Requests with Parallel Litigation
You have worked hard and obtained a patent for your company. You do your homework and believe that your competitor is infringing your patent. You ultimately engage the help of a litigation team and sue the competitor for patent infringement. But your competitor is now a defendant and responds with allegations of invalidity based on publication…
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More on Fractus Reexaminations
My earlier post had an incomplete list of the Fractus reexaminations. A better compilation is found in a document titled: Supplemental Notification of Concurrent Proceedings Pursuant to 37 C.F.R. §1.985 which is found in Reexam Control No. 95/001,414 (see item dated January 14, 2011 on Public PAIR at www.uspto.gov ). The list of reexaminations is substantial and…
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Factors in Deciding Motions to Stay Litigation Pending Reexamination
If a patent is in reexamination at the outset of a patent infringement action, there is a possibility of obtaining a stay from the district court. But motions to stay are not always successful, and they are decided after consideration of several factors. One case that demonstrates some of the factors in deciding whether to…
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Fractus, S.A. Patent Reexaminations Ordered
In large patent litigations it has become more likely to see defendants request reexamination of the patents asserted. Some of the advantages of doing so were outlined in prior posts. Fractus, S.A., is a company headquartered in Spain that sells and licenses technology relating to fractal antennas. Fractus asserted nine patents against a number of defendants last year. Defendants Kyocera,…
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Reexamination Result Used in Reversal of Finding of Exceptional Case Attorney Fees
In Old Reliable Wholesale, Inc. v. Cornell Corp. decided March 16, 2011 (Fed. Cir. Appeal No. 2010-1247), the Federal Circuit reversed the lower court’s finding of an exceptional case based on a positive reexamination result. Briefly, Old Reliable sued Cornell for patent infringement in 2006. Cornell filed an ex parte reexamination of the Old Reliable patent…
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Microsoft v. i4i – Part III: Changing the Presumption of Validity: Impact on Reexamination Practice
Posted March 14, 2011 The prior post discussed only some of the many options the Supreme Court has in the Microsoft v. i4i case (i4i). In summary, the presumption of validity of a patent as we currently know it may be changed and the standard of proof required for an accused infringer to prove invalidity…
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Microsoft v. i4i – Part II: The Supreme Court’s Many Options
Posted March 6, 2011 The previous post included a summary of the facts from the Microsoft petition for certiorari. The Supreme Court has several options when deciding the outcome of this case. It can maintain the Federal Circuit’s existing presumption of validity. On the other hand, it can relieve an accused infringer from having to…