patentable subject matter

Uniloc Communications System Patent Survives § 101 Challenge Based on Technical Improvement: Uniloc USA, Inc. v. LG Electronics USA, Inc.

Patent claims directed to a communication system recite a technical solution and therefore, the Federal Circuit held, are not patent-ineligible under 35 U.S.C. § 101 and the two-part Mayo/Alice test. Uniloc USA, Inc. v. LG Elec… Read More

Communications System Patent Falls Under § 101

In Uniloc USA Inc. v. LG Electronics USA Inc. the district court found claims directed to “primary station for use in a communications system” in U.S. Patent 6,993,049 (“the ‘049 patent”) to be invalid under 35 U.S.C. §… Read More

Finding of Improved Computer Functionally Supports Patent-Eligibility

In IDB Ventures, LLC v. Charlotte Russe Holdings, Inc. (2:17-CV-660-WCB-RSP), the Eastern District of Texas highlighted the effectiveness of showing that a patent claim is directed to a specific improvement to computer functional… Read More

Easy CAFC Patent-Eligibility Case: Digital Product Licensing

In a one-line order under its Rule 36, the Federal Circuit has affirmed a decision of Judge Schroeder in the Eastern District of Texas granted a Rule12(b)(6) motion to dismiss claims of patent infringement where claims were direct… Read More

Patent Eligibility and Obviousness in a Covered Business Method Patent Review

The limits of patent eligibility continue to be a major hurtle for patent owners whose patents are subject to Covered Business Method Patent Review (CBM) at the USPTO’s Patent Trial and Appeal Board (PTAB). In IBG LLC v. Trading… Read More