Looks like it took about 8 months. Patent Application Information Retrieval Minimize Maximize Global Dossier What is a Certified Copy? Order Certified Application As Filed Order Certified File Wrapper Shopping Cart View Order List Skip to Main Content 14/198,492 Treated Geothermal Brine Compositions With Reduced Concentrations of Silica, Iron and Manganese 102555-1054663 Printer Friendly Version Select New Case Application Data Transaction History Image File Wrapper Patent Term Adjustment History Continuity Data Fees Published Documents Correspondence Data Supplemental Content Assignments Display Download References Transaction History Date Transaction Description 06-16-2020 Recordation of Patent Grant Mailed 05-28-2020 Email Notification 05-27-2020 Issue Notification Mailed 06-16-2020 Patent Issue Date Used in PTA Calculation 05-13-2020 Dispatch to FDC 05-13-2020 Application Is Considered Ready for Issue 05-04-2020 Miscellaneous Incoming Letter 05-04-2020 Issue Fee Payment Verified 05-07-2020 Email Notification 05-07-2020 Email Notification 05-07-2020 Filing Receipt - Corrected 05-07-2020 Change in Power of Attorney (May Include Associate POA) 05-04-2020 Issue Fee Payment Received 04-21-2020 Email Notification 04-21-2020 Filing Receipt - Corrected 02-05-2020 Electronic Review 02-05-2020 Email Notification 02-05-2020 Mail Notice of Allowance 02-03-2020 Notice of Allowance Data Verification Completed 01-22-2020 Interview Summary - Examiner Initiated - Telephonic 01-13-2020 Date Forwarded to Examiner 01-09-2020 Response after Final Action 10-09-2019 Electronic Review 10-09-2019 Email Notification 10-09-2019 Mail Final Rejection (PTOL - 326) 10-04-2019 Final Rejection