Although it was created to help defend Linux from patent trolls, the OIN is open to anyone.
"OIN is a defensive patent pool and community of patent non-aggression which enables freedom of action in Linux. Learn about OIN’s mission, team, supporters, and more."
https://www.openinventionnetwork.com/
"OIN is a defensive patent pool and community of patent non-aggression which enables freedom of action in Linux. Learn about OIN’s mission, team, supporters, and more."
https://www.openinventionnetwork.com/