Acacia Research Corporation said its subsidiary has purchased patents relating to catheter ablation technology.

Acacia Research Corporation’s subsidiaries collaborate with inventors and patent owners, license the patents to corporate users, and share the revenue.

Acacia Research Corporation CEO Paul Ryan said Acacia continues to increase the number of patent portfolios they control in the medical technology sector.

"Acacia is expanding its presence as a leader in patent licensing for both the technology and medical technology sectors," Ryan said.