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Created with Raphaël 2.1.0 23.12.2019 Formal examination (assignment of filing date) 10.01.2020 Preliminary examination 10.03.2020 Establishment of the national regular filing 10.03.2020 Examination of the conditions for granting STPI 31.08.2020 Publication of the decision of grant (Y) 28.02.2021 Completion of the opposition filing period 31.03.2021 Issuance of patent (Z) 17.05.2024 23.12.2024 Valid until 23.12.2025 Patent expiration date

Patent in force


(11)Number of the document1453
(21)Number of the applications 2019 0133
(22)Filing date of the application2019.12.23
(71)Name(s) of applicant(s), code of the countryINSTITUTIA PUBLICA UNIVERSITATEA TEHNICA A MOLDOVEI, MD;
(72)Name(s) of inventor(s), code of the countrySAVCENCO Alexandra, MD; BAERLE Alexei, MD; TATAROV Pavel, MD; IVANOVA Raisa, MD;
(73)Name(s) of owner(s), code of the countryUNIVERSITATEA TEHNICA A MOLDOVEI, MD;
(54)Title of the inventionProcess for producing dyes from Safflower petals (Carthamus tinctorius L.)  
(13)Kind-of-document code
Z, BOPI 03/2021
Y, BOPI 08/2020
(51)International Patent Classification C09B 61/00 (2006.01);
(19)CountryMD
(45)Date of publication of patent granting decision:2020.08.31
(47)Date of issuance of patent2021.03.31
 Substantive examiner(s)COLESNIC Inesa
 Payment for maintenance up to the date2024.12.23
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/inventions/details/s 2019 0133