Posts Tagged: Claim Scope


Federal Circuit Corrects District Court’s Claim Construction

The United Stated Court of Appeals for the Federal Circuit recently held that a district court erred in its claim construction and vacated the district court’s …

Federal Circuit affirms PTAB Mixed Decision in Acceleration Bay v. Activision Blizzard

Acceleration Bay appealed the final written decisions of the Board holding claims 1-9 of U.S. Patent No. 6,829,634, claims 1-11 and 16-19 of U.S. Patent No. 6,701,344, …

SimpleAir v. Google: Consider the Scope of the Claims in a Claim Preclusion Analysis

On March 12, 2018, the Federal Circuit held in SimpleAir, Inc. v. Google LLC, No. 2016-2738, that a terminal disclaimer does not raise a presumption that a continuation patent …
By Elizabeth Crompton
1 year ago 5

Changes in Patent Language to Ensure Eligibility Under Alice

When a rule becomes a target, it ceases to be a good rule.  In the three years since the Supreme Court issued its opinion in Alice, there …

UK Supreme Court says regardless of Article 2, doctrine of equivalents exists under UK patent law

The UK Supreme Court recently addressed the extent to which under the European Patent Convention 2000 (“EPC 2000”), a patentee may obtain protection against products or processes that are …
By Patrick Cantrill
2 years ago 4

Statements Made by Patent Owner During IPR Can Support Finding of Prosecution Disclaimer

In the case of Aylus Networks, Inc. v. Apple Inc., the Federal Circuit affirmed the district court’s finding of summary judgment for Apple Inc. (“Apple”). The …