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Created with Raphaël 2.1.0 15.02.1994 Formal examination (assignment of filing date) 31.08.1994 Publication of the decision of grant (B1) 31.01.1995 Issuance of patent (C2) 28.02.1995 Completion of the opposition filing period 15.02.1997 Valid until 31.01.1999 Publication of the decision of forfeiture, the term of re-establishment has expired

Patent expired

(11)Number of the document59
(21)Number of the application94-0068
(22)Filing date of the application1994.02.15
 Date of filing the request for examination (de fond) 15.02.1994
(71)Name(s) of applicant(s), code of the countryRODLEBEN PHARMA GMBH, DE;
(72)Name(s) of inventor(s), code of the countryMartina BALLNUS, DE; Ernst TENOR, DE; Eckehard THOMAS, DE; Rudi PASCHE, DE; Hans Jurgen MEST, DE; Hans-Ulrich BLOCK, DE; Peter MENTZ, DE; Ingrid HEINROTH-HOFFMAN, DE;
(73)Name(s) of owner(s), code of the countryRODLEBEN PHARMA GMBH, DE;
(54)Title of the invention Process for obtaining the 5-piperidino-7-N-(N-pentyl)-N-(b-oxyethyl)-amino)-S-triazolo (1,5-a) pyrimidine
(13)Kind-of-document code C2
(51)International Patent Classification C07D 487/04 (2006.01);
(45)Date of publication of patent granting decision:1994.08.31
(47)Date of issuance of patent1995.01.30
(30)PriorityWP C 07 D/262043.8, 1984.04.17, DE
(74)Patent attorneySOKOLOVA Sofia, Str. Drumul Viilor nr. 42, bloc 3, ap. 37, MD-2021, Chiєinгu, Republica Moldova
 Payment for maintenance up to the date1997.02.15
 Date of patent termination1997.02.15
 Date of publication of the termination of patent, with the right of restoration1996.04.30
 Date of publication of the termination of patent, without the right of restoration1999.01.31
(30*)Priority of the former USSR application3884102/23-04, 1985.04.16, SU
(10*)Title of protection of the former USSR1468423, SU