01453nam 2200385 450 991070974370332120180703114645.0(CKB)5470000002472810(OCoLC)1042563228(EXLCZ)99547000000247281020180703d2018 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierU.S. Patent and Trademark Office: assessment of the covered business method patent review program report to the Chairman, Committee on the Judiciary, House of Representatives[Washington, D.C.] :United States Government Accountability Office,2018.1 online resource (ii, 52 pages) illustrations"March 2018.""GAO-18-320."Includes bibliographical references.U.S. Patent and Trademark OfficeBusiness method patentsUnited StatesPatent infringementUnited StatesPreventionPatent laws and legislationUnited StatesBusiness method patentsPatent infringementPrevention.Patent laws and legislationGPOGPOBOOK9910709743703321U.S. Patent and Trademark Office: assessment of the covered business method patent review program3455818UNINA