Summary judgment of noninfringement reversed: challenge to reliability of expert testimony waived In a decision Friday, the Federal Circuit reversed a district court's grant of summary judgment of noninfringement. The court held the district court improperly made a factual determination regarding the reliability of an expert's test used to establish infringement. Based on statements made during summary judgment briefing and argument, the defendants could not argue the […] Continue Reading →
Supreme Court to hear patent exhaustion case In its first conference of this Term, the Supreme Court today granted certiorari in Quanta Computer, Inc. v. LG Electronics, Inc. (No. 06-937). Our previous coverage of the case can be found in these two posts. The question presented is: Whether the Federal Circuit erred by holding, in conflict with decisions of this Court and […] Continue Reading →
Claims to a “method for mandatory arbitration resolution” not drawn to statutory subject matter In the second of two decisions regarding the scope of patentable subject matter on Thursday, the Federal Circuit found claims in a patent application directed toward a "method for mandatory arbitration resolution" as not directed toward statutory subject matter under § 101. The USPTO had not addressed the statutory subject matter issue, rather the Federal […] Continue Reading →
Declaratory judgment jurisdiction exists, sufficient corroboration of prior public use to invalidate In a decision last week, the Federal Circuit upheld a district court's decision that a case or controversy existed providing subject matter jurisdiction and that the patent was invalid under 35 U.S.C. § 102(b) based on a public use more than a year before the patent's priority date. A licensee's decision to stop royalty payments […] Continue Reading →
Injunction against patentee’s assertions of infringement reversed, bad faith standard not met In a decision last week, the Federal Circuit vacated a preliminary injunction after finding that the district court abused its discretion. The district court enjoined a patent owner from any future correspondence with any existing or potential customers of an alleged infringer (started by former employees of the patent owner), essentially stopping the patentee from […] Continue Reading →
Claims to “signal” with no reference to physical structure not patentable subject matter In the first of two decisions today regarding the scope of statutory subject matter, the Federal Circuit held that claims directed toward a "signal" were not statutory subject matter under § 101. Earlier, the USPTO allowed claims directed toward a method of embedding data in a signal; the rejected claims were the reverse: they were […] Continue Reading →
Federal Circuit clarifies standard for proving joint infringement The Federal Circuit issued a decision today affirming a district court's finding of noninfringement when a defendant neither carried out all of the steps of a method claim nor was responsible for the actions of the parties that did carry out all steps to the method claim. In doing so, the court clarified the proper […] Continue Reading →
If you just have the right to sue under a patent, don’t expect to actually be able to sue anyone Yesterday, the Federal Circuit clarified the requirements for a party to attain standing to bring a patent infringement suit when the party does not hold all substantial rights in the patent. In defining what constitutes an "injury in fact" under the constitutional standing requirement, the court held that, when a party does not have all […] Continue Reading →
Seventh Circuit: Noncompete provision in license agreement reasonable, not patent misuse In what the court described as "one of those non-patent patent cases," the Seventh Circuit yesterday affirmed a grant of summary judgment to a patentee who, in its license agreement, included a noncompete provision. The licensee had terminated the license, and argued the noncompete constituted patent misuse, and was therefore void. The court rejected this […] Continue Reading →
More examination outsourcing by the USPTO? According to a news release published today, the USPTO is exploring the feasability of having the Swedish Patent and Registration Office (PRV) perform the search and examination of international applications filed under the PCT in the U.S. receiving office. In the release, the USPTO notes that it receives about 50,000 international applications and about 400,000 […] Continue Reading →