patentable subject matter

Federal Circuit Invalidates Business Method Patent (Yawn)

The Federal Circuit has upheld the invalidity of a patent whose claims recite “[a] computer-implemented method for providing certified financial data indicating financial risk about an individual.”  Clarilogic, Inc. v. FormFr… Read More

Mobile Info Retrieval and XML Management Fail Alice Test

In companion cases decided the same day, the Federal Circuit has held invalid, as failing the patent-eligibility requirements of the Alice case and 35 U.S.C. § 101, claims of three patents owned by Intellectual Ventures, two of w… Read More

Cryptography Claims Survive Patent-Eligibility Challenge

Here is further evidence that claims directed to processing data are not per se patent-ineligible: patent claims directed to cryptography applications have survived a motion to dismiss alleging invalidity under 35 U.S.C. § 101 an… Read More

Can Legislation Resolve the Patent-Eligibility Mess?

A recent proposal by the Intellectual Property Owners Association for amending 35 U.S.C. § 101 to attempt to clarify the law of patent-eligibility has garnered a lot of attention.  In essence, the IPO proposes to curtail, if not… Read More

Check Fraud Prevention Patent Passes Bilski Test

Saying the issue was a “close call,” a Missouri court has ruled that method and apparatus claims directed to using encrypted codes to prevent check fraud are patent-eligible under 35 U.S.C. § 101.  Advanced Software Design C… Read More