Unified is seeking prior art on at least claim 1 of US-9497290-B2, owned by Malikie Innovations Limited, an NPE and entity of Key Patent Innovations. The '290 patent describes a process where a client obtains change information for a first MPD on a server and updates a second MPD on the client based on this information. For more information on the patent: https://portal.unifiedpatents.com/patents/patent/US-9497290-B2 View the Similar Documents (patents + scholarly publications) generated by Google Patents: Patents: https://patents.google.com/?q=(~patent%2fUS9497290B2)&before=filing:20100614 NPL: https://patents.google.com/?q=(~patent%2fUS9497290B2)&before=filing:20100614&patents=false&scholar PATROLL researchers are required to use Pearl to generate claim charts. Submitted invalidity charts must address every limitation of the challenged claim. This may require using more than one prior art reference. Each PATROLL researcher can generate up to 30 invalidity claim charts per month using Pearl. These charts can be downloaded then submitted to PATROLL. Click on Pearl AI-Assisted Claim Chart below to get started with Pearl