CLS Bank v. Alice Corporation: An attempt in formulating the abstractness of the “abstract ideas” test to patent eligibility
| July 18, 2012
CLS Bank v. Alice Corporation
July 9, 2012
Panel: Linn, Prost and O’Malley. Opinion by Linn. Dissent by Prost.
Summary
The district court for the District of Columbia held that claims to computer systems, computer readable medium and claims to methods of using a computer of the asserted patents were all invalid as “abstract ideas.” In so holding, the district court ignored the limitations recited in the claims and boiled the invention down to a mere abstract concept “of employing an intermediary to facilitate simultaneous exchange of obligations in order to minimize risk.” On appeal, the Federal Circuit reversed the district court’s judgment of invalidity under 35 U.S.C. § 101. The Federal Circuit, after considering each asserted claim “as a whole”, found that it was not “manifestly evident” that the claims of the asserted patent were drawn to “abstract ideas.” Therefore, the Federal Circuit held that claims must not be deemed inadequate under 35 U.S.C. § 101.
Tags: §101 > abstract idea > algorithm > bilski > business method > computer product > computer system > mathematical formula > mental process > patent eligible subject matter
USPTO issues Interim Procedure for §101 examination after Prometheus v. Mayo
| July 3, 2012
Since the Supreme Court issued their decision in Mayo v. Prometheus (English discussion here; Japanese discussion here), rejections of claims based on failure to comply patent-eligible subject matter requirements of §101 seem to be on the rise. Until now, Examiners had been given only very little guidance (see here), resulting in Mayo being cited inconsistently. However, today, the USPTO has provided Examiners with additional guidance about how to handle this issue. Please click below for more information:
These guidelines should improve consistency of the manner in which Mayo and related cases are relied upon by the Examining Corps, as well as provide practitioners with a basic framework for responding to such rejections.
Keep in mind that as the CAFC (and perhaps the Supreme Court, eventually) continues to address this issue in other pending cases such as Myriad and Ultramercial, these guidelines may be revised by the USPTO.
Tags: §101 > bilski > law of nature > Mayo > Myriad > patent eligible subject matter
MAYO v. PROMETHEUS 米国最高裁判決
| March 23, 2012
No. 10–1150. Argued December 7, 2011—Decided March 20, 2012
For an English discussion of Mayo v. Prometheus, please click here.
背景
Prometheus Laboratories（以下、Prometheus）は、自己免疫疾患を治療するためのチオプリン（thiopurine）ドラッグに関する2つの特許（U.S. Patent No. 6,355,623、No.6,680,302）の独占的使用権を有する。特許クレームは、チオプリンが投与された患者の血中の代謝物量を測定し、それに合わて投与量を調整する方法に関するものである。
Tags: §101 > bilski > biotech > diagnostics > law of nature > patent eligible subject matter > Supreme Court
Supreme Court strikes down diagnostic method claims as non-patent-eligible subject matter
| March 20, 2012
Mayo Collaborative Services v. Prometheus Laboratories
March 20, 2012
Supreme Court, 9-0, opinion by Justice Breyer
Summary
Although we typically cover the CAFC in this blog, today we will be visiting the Supreme Court. The Supreme Court unanimously ruled that the diagnostic method claims in this highly-anticipated case were invalid as failing to comply with 35 U.S.C. §101. In short, the Court ruled that a claim reciting a diagnostic method (which is inherently based upon a law of nature) that applies only conventional, known steps is invalid.
Tags: §101 > bilski > biotech > diagnostics > law of nature > patent eligible subject matter > Supreme Court
CAFC invalidates claims directed to a method of creating a real estate investment instrument as unpatentable abstract idea
| March 7, 2012
Fort Properties, Inc. v. American Master Lease LLC
February 27, 2012
Panel: Prost, Schall and Moore. Opinion by Prost
Summary
American Master Lease (“AML”) threatened Fort Properties with an infringement lawsuit for infringement of U.S. Patent No. 6,292,788 (the ‘788 patent) and Fort Properties filed an action in the U.S. District Court for the Central District of California asking for a declaratory judgment of invalidity. In a decision prior to the Supreme Court’s Bilski v. Kappos decision, the district court granted summary judgment in favor of Fort Properties, finding all claims of the ‘788 patent invalid for failing the machine-or-transformation test. On appeal, the Federal Circuit affirmed – finding the claimed invention unpatentably abstract.
Read More/続きを読む
Tags: §101 > abstract idea > bilski > patent eligible subject matter
CAFC provides guidance for patent eligibility of computer aided methods
| February 1, 2012
Dealertrack v. Huber
January 20, 2012
Panel: Linn, Plager Dyk. Opinion by Linn. Dissent by Plager.
Summary
The CAFC affirmed the district court’s grant of summary judgment of invalidity for patent ineligibility under § 101. The CAFC stated that the claim at issue recited a “computer aided method” without reciting how the computer aids the method, the extent to which a computer aids the method, or the significance of a computer to the performance of the method. The claims are invalid as being directed to an abstract idea preemptive of a fundamental concept or idea that would foreclose innovation in this area. Other issues were addressed in the opinion; however, this discussion only addresses the issue of patent eligibility under § 101.
Tags: §101 > bilski > computer aided method > patent eligible subject matter
