OIN, IBM, Microsoft and the Linux Foundation team up against open-source patent trolls - SD Times
IBM Is One of the World's Biggest Patent Trolls
Patent Trolls by the Numbers | Patently-O
Microsoft and IBM Are the Patent Trolls, They Won't Protect Us From Trolls | Techrights
Patent pledges, open IP, or patent pools? Developing taxonomies in the thicket of terminologies | PLOS ONE
IBM Helps a Microsoft-Connected Patent Troll Create Another Trolling Branch, Known as Finjan Blue | Techrights
IBM: Patent Troll Problem is 'Just Noise' Post-America Invents Act
Patent troll attacks against open source projects are up 100% since last year. Here's why | ZDNET
Two NPEs, IP Edge and Brazos, Are Leading Most of the Recent Rise in Patent Litigation
TikTok parent ByteDance joins patent troll protection group LOT Network | TechCrunch
IBM expands patent troll fight with its massive IP portfolio | TechTarget
IBM is Working to Turn Patents Into NFTs With the Help of a "Patent Troll"
Microsoft, IBM lobbying seen killing key anti-patent troll proposal | BGR
IBM's Drop in Direct IP Licensing Revenue May be a Reflection of Secular Changes in Tech, Law
SparkFun Hooks a Patent Troll - News - SparkFun Electronics
IBM leads the world in filing patents in the United States
Facebook Buys 750 IBM Patents To Defend Against Yahoo | TechCrunch
Troll The Tech Patent Trolls | Seeking Alpha
IBM Watson to battle patent trolls - ExtremeTech
IBM Is the World's Biggest Patent Troll | PCMag
Why Patent Trolls' Greatest Threat To Innovation Is Invisible
IBM's Patent Income Slips as Companies Resist 'Godfather' Deals - Bloomberg
IBM is Working to Turn Patents Into NFTs With the Help of a "Patent Troll"
IBM's Patent Income Slips as Companies Resist 'Godfather' Deals
The biggest threat to patent reform: The Apple/IBM/Microsoft coalition | VentureBeat
Can You Get A Patent On Being A Patent Troll? : Planet Money : NPR
