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Created with Raphaël 2.1.0 21.04.1999 Formal examination (assignment of filing date) 05.05.1999 Preliminary examination 23.12.1999 Substantive examination 31.07.2000 Publication of the decision of grant (F1) 31.01.2001 Completion of the opposition filing period 31.01.2001 Issuance of patent (G2) 21.04.2001 Valid until 17.09.2003 Publication of the decision of forfeiture, the term of re-establishment has expired

Patent expired


(11)Number of the document1516
(21)Number of the application99-0132
(22)Filing date of the application1999.04.21
 Date of filing the request for examination (pe raspunderea solicitantului) 21.04.1999
(71)Name(s) of applicant(s), code of the countryDOROGAN Valerian, MD;
(72)Name(s) of inventor(s), code of the countryDOROGAN Valerian, MD; BRANZARI Vladimir, MD; VIERU Tatiana, MD; MANOLE Mihail, MD; CANTER Valeriu, MD;
(73)Name(s) of owner(s), code of the countryDOROGAN Valerian, MD;
(54)Title of the inventionPhotodetector of ultra-violet radiation
(13)Kind-of-document code
G2, BOPI 02/2001
F1, BOPI 07/2000
(51)International Patent Classification H01L 31/00 (2006.01);
(19)CountryMD
(45)Date of publication of patent granting decision:2000.07.31
(47)Date of issuance of patent2001.04.30
 Substantive examiner(s)POPOV Svetlana
 Payment for maintenance up to the date2001.04.21
 Date of patent termination2001.04.21
 Date of publication of the termination of patent, with the right of restoration2003.02.28
 Date of publication of the termination of patent, without the right of restoration2003.09.17
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