Unified is seeking prior art on at least claim 1 of US-7681177-B2, owned and asserted by Lower48 IP, LLC, an NPE. The '177 patent relates to a method and system for transforming data between hierarchical structures, notably trees and symbol strings, aiming to simplify manipulation of complex hierarchical data. It has been asserted against Shopify. For more information on the patent: https://portal.unifiedpatents.com/patents/patent/US-7681177-B2 View the Similar Documents (patents + scholarly publications) generated by Google Patents: Patents: https://patents.google.com/?q=(~patent%2fUS7681177B2)&before=filing:20050228 NPL: https://patents.google.com/?q=(~patent%2fUS7681177B2)&before=filing:20050228&patents=false&scholar ** PLEASE READ THE RULES FOR THIS CONTEST BEFORE YOU DECIDE TO PARTICIPATE. ** ** TO QUALIFY FOR CONSIDERATION, A CLAIM CHART IS REQUIRED. ** ** PLEASE USE THE PROVIDED CLAIM CHART AS A TEMPLATE. LINK OR PROVIDE A PDF COPY OF THE CITED ART. ** ** PRIOR ART THAT HAS BEEN PREVIOUSLY CITED DURING PROSECUTION WILL NOT BE CONSIDERED. ** Claim Chart Template (Google Doc version): https://docs.google.com/document/d/1CkJcJ5E5LdFD8aQPIz16HOS76volgsP1OTk_iRBToLo/edit?usp=sharing Publication of Winning Prior Art The prior art from the winning submission will be published on the Unified Patents PATROLL platform so that any company can use the prior art to defend itself if the target patent is asserted against them.