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Results: 1-10 of 64

Resqnet.com, Inc. v. Lansa, Inc
  • Winston & Strawn LLP
  • USA
  • February 10 2010

District courts performing reasonable royalty calculations must exercise vigilance when considering past licenses to technologies other than the patent in suit


The context in which a term is used in the asserted claim can be highly instructive
  • Winston & Strawn LLP
  • USA
  • January 27 2010

The patentee sued the accused infringer on a patent related to automatically calling an elevator and taking a passenger to a specific location based on passenger specific information


Boehringer Ingelheim International GmbH v Barr Laboratories, Inc
  • Winston & Strawn LLP
  • USA
  • February 2 2010

In a patent infringement suit involving claims directed to the treatment of Parkinson’s disease, the patent at issue was the third in a chain of related divisional patents


Koninklijke Philips Electronics N.V. v. Cardiac Science Operating Co.
  • Winston & Strawn LLP
  • USA
  • January 13 2010

When a party challenges written description support in an interference proceeding, the originating disclosure should be used for claim construction; whereas when a claim's validity is challenged in an interference proceeding, the claim must be interpreted in light of the specification in which it appears


Wyeth v. Kappos, No. 2009-1120 (Fed. Cir. Jan. 7, 2010)
  • Winston & Strawn LLP
  • USA
  • January 19 2010

Under 35 U.S.C. 154(b), a patentee is entitled to patent term adjustments that combine the period of delay caused by the failure of the PTO in meeting certain examination deadlines, and by the period of delay caused by the PTO's failure to issue a patent within three years after the actual filing date


Lincoln National Life Insurance Company v. Transamerica Life Insurance Company, No. 2009-1403, -1491 (Fed. Cir. June 23, 2010)
  • Winston & Strawn LLP
  • USA
  • June 30 2010

A method claim is directly infringed only if each step of the claimed method is performed


Encyclopedia Britannica, Inc. v. Alpine Elecs. of Am., Inc., No. 2009-1544,-1545 (Fed. Cir. June 18, 2010)
  • Winston & Strawn LLP
  • USA
  • June 30 2010

In order for a patent to claim priority through a chain of patent applications, each application in the priority chain must contain a specific reference to prior applications in the chain


No “prudential reasons” or perceived increases in efficiency can trump the lack of a case or controversy brought about by a covenant not to sue that extinguishes all current and future claims
  • Winston & Strawn LLP
  • USA
  • June 2 2010

The alleged infringer brought a declaratory judgment action alleging invalidity and non-infringement of two patents


A patent’s preamble limits the invention only if it recites essential structure or steps, or is necessary to give life, meaning, and vitality to the claim
  • Winston & Strawn LLP
  • USA
  • June 2 2010

The patent-in-suit related to technology intended to decrease the time needed to decode digital television transmissions


The Forest Group, Inc. v. Bon Tool Company
  • Winston & Strawn LLP
  • USA
  • January 5 2010

35 U.S.C. 292 requires a penalty for falsely marking articles with a patent or patent number on a per article basis, rather than for each decision to falsely mark