Brevet nevalabil


(11)Number of the document2706
(21)Number of the applicationa 2004 0038
(22)Filing date of the application2004.02.13
 Date of filing the request for examination (pe raspunderea solicitantului) 13.02.2004
(71)Name(s) of applicant(s), code of the countryUNIVERSITATEA DE STAT DIN MOLDOVA, MD;
(72)Name(s) of inventor(s), code of the countryGUTANU Vasile, MD; COJOCARU Ludmila, MD;
(73)Name(s) of owner(s), code of the countryUNIVERSITATEA DE STAT DIN MOLDOVA, MD;
(54)Title of the inventionProcess for modification with Bi(III) compounds of the cross-linked ionic polymers containing highly basic groups
(13)Kind-of-document code
G2, BOPI 12/2005
F1, BOPI 02/2005
(51)International Patent Classification C08F 8/42 (2006.01);
(19)CountryMD
(45)Date of publication of patent granting decision:2005.02.28
(47)Date of issuance of patent2005.12.31
 Substantive examiner(s)EGOROV Tamara
 Payment for maintenance up to the date2009.02.13
 Date of patent termination2009.02.13
 Date of publication of the termination of patent, with the right of restoration2009.10.31
 Date of publication of the termination of patent, without the right of restoration2010.08.31

17.05.2024