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Teva v. Sandoz Revisited

Teva v. Sandoz Revisited On June 18, 2015, a Federal Circuit panel reaffirmed that the key claim of the patent at issue inTeva v. Sandoz, was invalid as indefinite. The procedural posture and technical background leading up to this decision is discussed in aprior blog post.  The Federal Circuit ultimately concluded that they are still […]

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“Intangible” Software Unpatentable? – AllVoice Developments v. Microsoft

  In this non-precedential opinion (Fed. Cir. 2015) the Court held claims 60-68 of U.S. Patent No. 5,799,273 (the “‘273 Patent‚¬) invalid under 35. U.S.C. § 101 as not being directed to one of the four statutory categories of inventions identified in 35 U.S.C. 101. Claim 60 is set forth below: 60. A universal speech-recognition […]

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Apple v. Samsung-Part II, A Design Patent Breakdown

  The United States Court of Appeals for the Federal Circuit recently decided the appeal for Apple v. Samsung, involving allegations of trade dress dilution, design patent infringement, and utility patent infringement. The case relates to Samsung’s alleged copying of Apple’s popular iPhone smartphone. A jury previously found that Samsung infringed Apple’s design and utility […]

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Lost Profit Damages Require Actual Sales by Patentee

The award of damages in patent infringement cases is governed by 35 U.S.C. § 284. The statute provides “[u]pon finding for the [patent owner] the court shall award the claimant damages adequate to compensate for the infringement, but in no event less than a reasonable royalty for the use made of the invention by the […]

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Cancelation of Trademarks due to First Actual Use After Application

Federal registration of a trademark provides a number of benefits to the trademark owner, including protection throughout the entire country, advantageous litigation position—for example presumption of validity and enhanced monetary damages—and enlistment of the U.S. Customs Service to stop importation of counterfeit goods. The federal trademark system provides two separate avenues for protecting a mark: […]

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Claim Preambles as Limitations- the Saga Continues

The preamble of a patent claim normally recites some purpose or objective, but is generally not considered to limit the scope of the claim unless it “breaths life and meaning into the claim.” There are a number of ways that the preamble can take on patentable weight, including by serving as the antecedent basis for […]

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