USPTO Systems Status and Availability

Saturday Aug 20, 2022

Current Events

Updated: Automated Information System (AIS) Maintenance

The USPTO is performing maintenance on AIS that began at 12:01 a.m., Saturday, August 20 and is set to end at 10 a.m., Saturday, August 20 ET.

During the maintenance period, the following systems may be impacted:

        Docket and Application Viewer (DAV)
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    Official Correspondence (OC)
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    One Patent Service Gateway (OPSG)
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    PALM Pre-Examination System (PALM-PreExam)
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    Patent Center
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    Integrated Quality System (IQS)
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    Patent Enterprise Access Integration - Trilateral Dossier Access (PEAI-TDA)
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    PALM Infrastructure (PALM-Infra)
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    PALM Service Gateway (PALM-SG)
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    PAIR User Resource Manager (PURM)
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    Private Pair
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    Patent Application Services and Security (PASS)
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    Patent Trial and Appeals Board End-to-End (PTAB-E2E)
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    Data Export
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    PALM File Ordering Subsystem (PALM-FOS)
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    PALM Reporting System (PALM-PRS)
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    PALM Examination and Post-Examination (PALM-EXPO)
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    Reed Technology and Information Services (RTIS-PDD)
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    PALM PatentCooperation Treaty Operations (PALM-PCT-OPS)
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    Enterprise Application Integration HUB (EAI-HUB)
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    Assignments Historical Database (AHD)
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    Assignments on the Web (AOTW)
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    Electronic Patent Assignment System (EPAS)
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    Adjudicated Case Tracking System (ACTS)
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    Patent and Trademark Assignment System (PTAS)
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    Classification Data System (CDS)
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    Central Enterprise Data Repository Infrastructure (CEDR-INFRA)
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    Enterprise Data Warehouse (EDW)
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    Patent Electronic Filing System – Web (EFS-WEB)
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    Fee Processing Next Generation (FPNG)
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    One Portal Dossier (OPD)
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    Patent Global Dossier Public Access Dossier (P-GD-PAD)
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    Patent Transfer Inquiry (PTI)
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    Services - Document Wrapper for Patents (S-DWP)
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    Certified Copy Center (CCC)
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    Sequence Listing Information Control (SLIC)
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    MyUSPTO
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    Electronic Freedom of Information Act (E-FOIA)
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    Electronic Business Center Imaging System (EBCIS)
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    File Inspection Utility (FIU)
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    File Tracking System (FTS)
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    Notice of Suit Processing System (NOSPS)
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    PLUS-Patent Linguistic Utility Search
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    Application Routing Tool (ART) and Automated Classification Evaluator (ART-ACE)
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    Warehouse File Tracking System (WFTS)