A Patent Troll Defeated: A Victory for Innovation
Cloudflare, a leading US company specializing in DNS, CDN, and DDoS protection, has announced a significant triumph over the notorious patent troll, Sable IP and Sable Networks. This victory may mark a pivotal moment for the tech industry.
Sable, a fictional entity, operates purely by exploiting a portfolio of patents acquired in 2006. Unlike genuine companies, Sable does not develop or manufacture products. Instead, it targets businesses by accusing them of patent infringement, threatening costly lawsuits, and forcing settlements. Sable has previously targeted giants like Cisco, Fortinet, and Juniper Networks, draining resources and stifling innovation.
Clarity of Language for Doctrine of Equivalents
The recent NextStep, Inc. v. Comcast Cable Communications decision reinforces the critical importance of precise language in patent litigation, particularly concerning the doctrine of equivalents. The appeals court affirmed the lower court's finding of non-infringement, highlighting significant deficiencies in NextStep's evidentiary presentation.
Central to the court's decision was NextStep's expert testimony, which the court found lacking in specificity and proper claim analysis.