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Created with Raphaël 2.1.0 17.07.1997 Formal examination (assignment of filing date) 19.03.1999 Preliminary and substantive examination 30.06.1999 Publication of the application (A) 31.08.1999 Publication of the decision of grant (F2) 29.02.2000 Completion of the opposition filing period 29.02.2000 Issuance of patent (G2) 17.07.2000 Valid until 31.03.2003 Publication of the decision of forfeiture, the term of re-establishment has expired

Patent expired


(11)Number of the document1308
(21)Number of the application97-0252
(22)Filing date of the application1997.07.17
 Date of filing the request for examination (pe raspunderea solicitantului) 26.01.1999
(71)Name(s) of applicant(s), code of the countryUNIVERSITATEA DE STAT DIN MOLDOVA, MD;
(72)Name(s) of inventor(s), code of the countryGHIMPU Lidia, MD; GASIN Petru, MD; GAGARA Liudmila, MD;
(73)Name(s) of owner(s), code of the countryUNIVERSITATEA DE STAT DIN MOLDOVA, MD;
(54)Title of the inventionProcess for obtaining the thin-filmed heterostructures
(13)Kind-of-document code
G2, BOPI 03/2000
F2, BOPI 08/1999
A, BOPI 06/1999
(51)International Patent Classification C30B 31/04 (2006.01);
(19)CountryMD
(41)Date of publication of the application1999.06.30
(45)Date of publication of patent granting decision:1999.08.31
(47)Date of issuance of patent2000.04.30
 Substantive examiner(s)POPOV Svetlana
 Payment for maintenance up to the date2000.07.17
 Date of patent termination2000.07.17
 Date of publication of the termination of patent, with the right of restoration2002.07.30
 Date of publication of the termination of patent, without the right of restoration2003.03.31
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