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Created with Raphaël 2.1.0 08.04.2014 Formal examination (assignment of filing date) 08.04.2014 Establishment of the national regular filing 26.05.2014 Preliminary and substantive examination 31.10.2015 Publication of the decision of grant (B1) 30.04.2016 Completion of the opposition filing period 31.05.2016 Issuance of patent (C1) 03.07.2024 08.04.2025 Valid until 08.04.2026 Payment of maintenance fee 08.04.2034 Patent expiration date

Patent in force


(11)Number of the document4374
(21)Number of the applicationa 2014 0036
(22)Filing date of the application2014.04.08
 Date of filing the request for examination (de fond) 08.04.2014
(71)Name(s) of applicant(s), code of the countryMISCU Vera, MD; UNGUREANU Dumitru, MD;
(72)Name(s) of inventor(s), code of the countryMISCU Vera, MD; UNGUREANU Dumitru, MD;
(73)Name(s) of owner(s), code of the countryMISCU Vera, MD; UNGUREANU Dumitru, MD;
(54)Title of the inventionInstallation and process for deep treatment of sewage water
(13)Kind-of-document code
C1, BOPI 05/2016
B1, BOPI 10/2015
(51)International Patent Classification C02F 3/30 (2006.01); C02F 3/02 (2006.01); C02F 3/08 (2006.01); C02F 9/14 (2006.01);
(19)CountryMD
(45)Date of publication of patent granting decision:2015.10.31
(47)Date of issuance of patent2016.05.31
 Substantive examiner(s)LEVIŢCHI Svetlana, CAISÎM Natalia
 Payment for maintenance up to the date2025.04.08
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