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Created with Raphaël 2.1.0 21.04.1994 Formal examination (assignment of filing date) 30.11.1994 Publication of the decision of grant (B1) 31.03.1995 Issuance of patent (C2) 31.05.1995 Completion of the opposition filing period 21.04.2002 Valid until 31.10.2004 Publication of the decision of forfeiture, the term of re-establishment has expired

Patent expired

(11)Number of the document88
(21)Number of the application94-0137
(22)Filing date of the application1994.04.21
 Date of filing the request for examination (de fond) 21.04.1994
(71)Name(s) of applicant(s), code of the countryCHINOIN GYOGYSZER -ES VEGYESZETI TERMEKEK GYARA Rt., HU;
(72)Name(s) of inventor(s), code of the countryECSERY ZOLTAN, HU; KNOLL JOZSEF, HU; SOMFAI Eva, HU; ZOLTÂN Torok, HU; SZINNYEI Eva, HU; MOSZOLITS Karoly, HU;
(73)Name(s) of owner(s), code of the countryCHINOIN GYOGYSZER -ES VEGYESZETI TERMEKEK GYARA RT, HU;
(54)Title of the inventionThe process for obtaining the the N-(2-(4-fluorphenyl)-1 methyl)-ethyl-N-propynylamine  in kind of racemate or his L-isomer, and his salts.
(13)Kind-of-document code
C2, BOPI 04/1995
B1, BOPI 11/1994
(51)International Patent Classification A61K 31/135 (2006.01); C07C 211/27 (2006.01);
(45)Date of publication of patent granting decision:1994.11.30
(47)Date of issuance of patent1995.03.22
(30)Priority2124/84, 1984.05.31, HU
(74)Patent attorneyGLAZUNOV Nicolae, Str. Trandafirilor nr. 31, bloc 1, ap. 111, MD-2038, Chişinău, Republica Moldova
 Payment for maintenance up to the date2002.04.21
 Date of patent termination2002.04.21
 Date of publication of the termination of patent, with the right of restoration2003.07.31
 Date of publication of the termination of patent, without the right of restoration2004.10.31
(30*)Priority of the former USSR application4015073/23-04, 1986.01.30, SU; 4027653/23-04, 1986.06.16, SU
(10*)Title of protection of the former USSR1609443, SU