Scheduled Maintenance Notice: Temporary Disruption of Patent E-Filing Services on 21/07/2025

All stakeholders are hereby informed that due to a scheduled maintenance activity on 21/07/2025, between 3:00 PM to 5:00 PM, Patent Comprehensive E-Filing services may be affected. Further, stakeholders are requested to raise the issues related to e-filing website accessibility i.e broken website links, etc. (if any) post maintenance activity on the following communication channels immediately. Email: ipo-helpdesk@nic.in Phone: 011-25300304 , 011-28089556