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Created with Raphaël 2.1.0 06.09.1999 Formal examination (assignment of filing date) 04.10.1999 Preliminary examination 22.11.2000 Substantive examination 30.04.2001 Publication of the decision of grant (F1) 31.10.2001 Completion of the opposition filing period 31.10.2001 Issuance of patent (G2) 06.09.2002 Valid until 31.12.2004 Publication of the decision of forfeiture, the term of re-establishment has expired

Patent expired


(11)Number of the document1654
(21)Number of the application99-0234
(22)Filing date of the application1999.09.06
 Date of filing the request for examination (pe raspunderea solicitantului) 05.11.1999
(71)Name(s) of applicant(s), code of the countryUNIVERSITATEA DE STAT DIN MOLDOVA, MD;
(72)Name(s) of inventor(s), code of the countryCOVALIOV Victor, MD; NICA Gheorghe, RO; DUCA Gheorghe, MD; TATAR Doru, RO; COVALIOVA Olga, MD;
(73)Name(s) of owner(s), code of the countryUNIVERSITATEA DE STAT DIN MOLDOVA, MD;
(54)Title of the inventionDevice for catalytic treatment of gaseous effluents
(13)Kind-of-document code
G2, BOPI 11/2001
F1, BOPI 04/2001
(51)International Patent Classification F01N 3/00 (2006.01); F01N 3/08 (2006.01); F01N 3/10 (2006.01);
(19)CountryMD
(45)Date of publication of patent granting decision:2001.04.30
(47)Date of issuance of patent2001.11.30
 Substantive examiner(s)ŞURGALSCHI Ecaterina
 Payment for maintenance up to the date2002.09.06
 Date of patent termination2002.09.06
 Date of publication of the termination of patent, with the right of restoration2003.12.31
 Date of publication of the termination of patent, without the right of restoration2004.12.31
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