| (11) | Number of the document | 1618 |
| (21) | Number of the application | 99-0086 |
| (22) | Filing date of the application | 1999.02.26 |
| | Date of filing the request for examination | (pe raspunderea solicitantului) 01.06.1999 |
| (71) | Name(s) of applicant(s), code of the country | UNIVERSITATEA DE STAT DIN MOLDOVA, MD; |
| (72) | Name(s) of inventor(s), code of the country | COVALIOV Victor, MD; COVALIOVA Olga, MD; DUCA Gheorghe, MD; REZNIC Ala, MD; BARCARI Elena, MD; |
| (73) | Name(s) of owner(s), code of the country | UNIVERSITATEA DE STAT DIN MOLDOVA, MD; |
| (54) | Title of the invention | Process for neutralization of waste obtained at wines demetallization with potassium ferrocyanide(II) |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | C12F 3/00 (2006.01); |
| (19) | Country | MD |
| (45) | Date of publication of patent granting decision: | 2001.02.28 |
| (47) | Date of issuance of patent | 2001.09.30 |
| | Payment for maintenance up to the date | 2002.02.26 |
| | Date of patent termination | 2002.02.26 |
| | Date of publication of the termination of patent, with the right of restoration | 2003.07.31 |
| | Date of publication of the termination of patent, without the right of restoration | 2004.12.31 |