Cognition IP - Patents for startups
Patentswatch - Software for monitoring patent applications worldwide
LOT Network - Help eliminate the patent troll threat
Patent Monk - The patent search engine you always wanted to exist
Unpatent - A crowdfunding platform to combat patent trolls
Harvel - Copyright protection tool scanning the web for illegal copies of your content, sending DMCA Takedowns to Google and hosting sites, in order to prevent revenue leak and increase sales.