Indefiniteness Challenges Hinge On Textual Support

Whether a court holds a patent claim indefinite under 35 U.S.C § 112 can depend on textual support in the body of the claim or in the patent specification. In Luminati Networks, Ltd. v. UAB Tesonet, no. 2:18-cv-299 (E.D. Tex. Aug… Read More

Death and Taxes and Patent-Ineligibility of Business Methods

For all the kvetching about the frustrating subjectivity and unpredictability of applying the Mayo/Alice patent-eligibility test, here is a case showing that there is a zone of certainty in determining patentability under 35 U.S.C… Read More

Generic Computer Collecting Data and Using Mathematical Formula is Ineligible

A court held that patent claims directed toward “data collection and mathematical computations are quintessential abstract ideas,” and “[t]he generic equipment underlying the claims does not provide an inventive concept,”… Read More

Your Garage Door Opener Is Not Patent-Eligible

Patent claims directed to a “movable barrier operator,” i.e., controlling a garage door, are not patent-eligible under 35 U.S.C. § 101 and the Alice/Mayo test. Chamberlain Group, Inc. v. Techtronic Industries Co. Ltd., Nos.… Read More

Transmitting Particular Data via Conventional Mode is Ineligible

The Eastern District of Texas recently granted a motion to dismiss based on lack of patent-eligible subject matter, under 35 U.S.C. § 101 and the Alice/Mayo test, in U.S. Patent No. 6,014,089 directed to methods of transmitting… Read More

Organizing Security System Display Data Survives Patent-Eligibility Challenge

Proving that application of the Mayo/Alice patent-eligibility test remains unpredictable and inconsistent, patent claims directed to a security system that monitors “premises using a graphical floor plan” have survived a motio… Read More

Audio Compression Improvements are Patent-Eligible

The Northern District of California recently held that claims directed to data compression to improve audio signal processing are eligible under 35 U.S.C. § 101 as improvements to computer operation. Hybrid Audio, LLC v. Asus Com… Read More

Check Processing Claims Fail Alice Test at Federal Circuit

Patent claims directed to a “method for processing paper checks” are invalid under 35 U.S.C. § 101 and the Mayo/Alice abstract idea test, the Federal Circuit held in Solutran, Inc. v. Elavon, Inc., Nos. 2019, 1345, 2019-1460… Read More

No CBM: Check Deposit Patent Claims Technological Invention

Patent claims reciting a “medium comprising computer-readable instructions for depositing a check” included a “technological invention,” and thus were not eligible for Covered Business Method (CBM) review, held the Patent… 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