| (11) | Number of the document | 491 |
| (21) | Number of the application | 95-0286 |
| (22) | Filing date of the application | 1995.07.05 |
| | Date of filing the request for examination | (pe raspunderea solicitantului) 05.07.1995 |
| (71) | Name(s) of applicant(s), code of the country | SIBOV Vasilii, MD; |
| (72) | Name(s) of inventor(s), code of the country | SIBOV Vasile, MD; SIBOV Liviu, MD; SIBOV Mihai, MD; |
| (73) | Name(s) of owner(s), code of the country | INOVAT SISTEM S.R.L., MD; |
| (54) | Title of the invention | Process of operation of the piston internal combustion engine and piston internal combustion engine |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | F02D 15/02 (2006.01); F02D 15/04 (2006.01); F02D 19/12 (2006.01); |
| (19) | Country | MD |
| (45) | Date of publication of patent granting decision: | 1996.10.31 |
| (47) | Date of issuance of patent | 1997.05.31 |
| | Payment for maintenance up to the date | 2003.07.05 |
| | Date of patent termination | 2003.07.05 |
| | Date of publication of the termination of patent, with the right of restoration | 2004.05.31 |
| | Date of publication of the termination of patent, without the right of restoration | 2005.01.31 |
| | Assignment contract | | Etapa | Brevet (Titular) | | Nr. şi data deciziei: | 518, 2003.06.12 | | Nr. şi data contractului: | 509, 2003.06.12 | | Datele iniţiale: | SIBOV Vasile, MD | | Datele finale: | INOVAT SISTEM S.R.L., MD |
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