Rpx Corporation

RPX Corporation is the leading provider of patent risk solutions, offering defensive buying, acquisition syndication, patent intelligence, and advisory services. Since its founding in 2008, RPX has introduced efficiency to the patent market by providing a rational alternative to litigation. The San Francisco-based company's pioneering approach combines principal capital, deep patent expertise, and client contributions to generate enhanced patent buying power. By acquiring patents and patent rights, RPX helps to mitigate and manage patent risk for its growing member network. As of January 1, 2026, RPX has invested over $5.5B to acquire rights to 330K+ US and international patent assets on behalf of nearly 300 members in eight key sectors: automotive, consumer electronics and PCs, e-commerce and software, financial services, media content and distribution, mobile communications and devices, networking, and semiconductors.