<story><title>Project Jengo Redux: Cloudflare’s Prior Art Search Bounty Returns</title><url>https://blog.cloudflare.com/project-jengo-redux-cloudflares-prior-art-search-bounty-returns/</url></story><parent_chain></parent_chain><comment><author>eastdakota</author><text>Some of my favorite checks I&amp;#x27;ve ever gotten to sign were paying out the recipients of our first patent troll prior art search bounty. Looking forward to doing it again! &lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;blog.cloudflare.com&amp;#x2F;the-project-jengo-saga-how-cloudflare-stood-up-to-a-patent-troll-and-won&amp;#x2F;&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;blog.cloudflare.com&amp;#x2F;the-project-jengo-saga-how-cloud...&lt;/a&gt;</text></comment>
<story><title>Project Jengo Redux: Cloudflare’s Prior Art Search Bounty Returns</title><url>https://blog.cloudflare.com/project-jengo-redux-cloudflares-prior-art-search-bounty-returns/</url></story><parent_chain></parent_chain><comment><author>cortesoft</author><text>I thought patents only last 20 years... some of those on the list are older than that. Can you sue for previous violations of now expired patents?</text></comment>