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Created with Raphaël 2.1.0 28.02.1995 Formal examination (assignment of filing date) 31.12.1995 Publication of the decision of grant (F1) 30.06.1996 Completion of the opposition filing period 30.09.1996 Issuance of patent (G2) 28.02.1999 Valid until 30.11.2002 Publication of the decision of forfeiture, the term of re-establishment has expired

Patent expired


(11)Number of the document354
(21)Number of the application95-0216
(22)Filing date of the application1995.02.28
 Date of filing the request for examination (pe raspunderea solicitantului) 26.06.1995
(71)Name(s) of applicant(s), code of the countryINSTITUTUL DE CHIMIE, MD;
(72)Name(s) of inventor(s), code of the countryVLAD Pavel, MD; COLTA Mihai, MD; MIRONOV Grigore, MD;
(73)Name(s) of owner(s), code of the countryINSTITUTUL DE CHIMIE AL ACADEMIEI DE STIINTE A REPUBLICII MOLDOVA, MD;
(54)Title of the invention Method of obtaining (8aS)-2,5,5,8a-tetrametil-D1-1-carbometoxymethil-3-oxo-trans-octahydronaphtalene
(13)Kind-of-document code G2
(51)International Patent Classification C07C 49/693 (2006.01); C07C 63/34 (2006.01); C07C 63/36 (2006.01);
(19)CountryMD
(45)Date of publication of patent granting decision:1995.12.31
(47)Date of issuance of patent1996.09.30
 Payment for maintenance up to the date1999.02.28
 Date of patent termination1999.02.28
 Date of publication of the termination of patent, with the right of restoration2002.02.20
 Date of publication of the termination of patent, without the right of restoration2002.11.30
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