Archive | Patentable Subject Matter

Divided Infringement and Non-Infringement

A patent claim for configuring a “satellite” credit card of a main credit card was not infringed directly by any defendant, nor was the claim directly infringed by any third party, and therefore it could not be indirectly infringed.  Spendingmoney LLC v. American Express Co., No. 3:08cv1376 (D. Conn. March 27, 2012).  The claim of […]

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Software Claims Held Patent Eligible

A Northern District of California court has rejected an argument that “a method of executing an instruction” was not patent eligible subject matter.  Nazomi Communications, Inc. v. Samsung Telecommunications, Inc., No. C-10-05545 (N.D. Cal. March 21, 2012).  The representative claim, reproduced below, recited a method by which a Java interpreter could more efficiently access byte […]

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Software Patent (and Other) Lessons From Prometheus v. Mayo

In addressing claims directed to medical diagnoses, the Supreme Court’s opinion in Mayo Collaborative Services v. Prometheus Laboratories, Inc. may actually lend some clarity to questions of patentability pertaining to software patents.  True, a clearer understanding of software patentability might not be the most obvious take-away from Prometheus.  And we are still a long way from […]

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Claims Upheld Under Bilski in the E.D. Texas

A recent Eastern District of Texas decision found patentable subject matter in claims directed to determining Current Procedural Technology (“CPT”) codes based on information gathered during a physician-patient encounter.   Prompt Medical Systems, L.P. v.  AllscriptsMisys Healthcare Solutions, Inc., 2012 U.S. Dist. LEXIS 30694, No. 6:10-CV-71 (E.D. Texas Feb. 13, 2012). Procedural Setting Defendants brought a […]

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Patentable Subject Matter: New Federal Circuit Case

Yet another post-Bilski pronouncement: the Federal Circuit has held that patent claims directed to “an investment tool designed to enable property owners to buy and sell properties without incurring tax liability” do not recite patentable subject matter under 35 U.S.C.  § 101.  Fort Properties v. American Master Lease, No. 2009-1242 (February 27, 2012). Background United […]

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