(11) | Number of the document | 3910 |
(21) | Number of the application | a 2008 0248 |
(22) | Filing date of the application | 2008.09.30 |
| Date of filing the request for examination | (pe raspunderea solicitantului) 30.09.2008 |
(71) | Name(s) of applicant(s), code of the country | INSTITUTUL DE CHIMIE, MD; |
(72) | Name(s) of inventor(s), code of the country | BOTAN Victor, MD; SANDU Ion, RO; LUPASCU Tudor, MD; |
(73) | Name(s) of owner(s), code of the country | INSTITUTUL DE CHIMIE AL ACADEMIEI DE STIINTE A MOLDOVEI, MD; |
(54) | Title of the invention | Process for enriching the carbonic sorbent with nitrogen |
(13) | Kind-of-document code | |
(51) | International Patent Classification | C01B 31/08 (2006.01); C01B 31/12 (2006.01); C01B 31/16 (2006.01); B01J 41/18 (2006.01); B01J 20/20 (2006.01); |
(19) | Country | MD |
(45) | Date of publication of patent granting decision: | 2009.05.31 |
(47) | Date of issuance of patent | 2010.01.31 |
| Substantive examiner(s) | EGOROV Tamara |
| Payment for maintenance up to the date | 2015.09.30 |
| Date of patent termination | 2015.09.30 |
| Date of publication of the termination of patent, with the right of restoration | 2016.06.30 |
| Date of publication of the termination of patent, without the right of restoration | 2017.03.31 |