| (11) | Number of the document | 1224 |
| (21) | Number of the application | 95-0086 |
| (22) | Filing date of the application | 1992.01.03 |
| | Date of filing the request for examination | (de fond) 18.06.1997 |
| (71) | Name(s) of applicant(s), code of the country | BIOCHEM PHARMA INC., CA; |
| (72) | Name(s) of inventor(s), code of the country | BELLEAU Bernard, CA; NGUYEN-BA Nghe, CA; |
| (73) | Name(s) of owner(s), code of the country | SHIRE CANADA INC, CA; |
| (54) | Title of the invention | Application of nucleoside analogues with 1,3-oxathiolan for treatment of hepatitis B
|
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | A61K 31/505 (2006.01); |
| (19) | Country | CA |
| (41) | Date of publication of the application | 1997.01.31 |
| (45) | Date of publication of patent granting decision: | 1999.05.31 |
| (47) | Date of issuance of patent | 1999.11.30 |
| (30) | Priority | 9100039.8, 1991.01.03, GB; 9109913,5, 1991.05.07, GB |
| (74) | Patent attorney | JENICICOVSCAIA Galina, Str. Miron Costin nr. 15/2, of. 19-20, MD-2045, Chişinău, Republica Moldova |
| (85) | Date of introducing the national procedure | 1994.11.30 |
| (86) | International application | PCT/CA1992/000001, 1992.01.03 |
| (87) | International publication | WO 1992/11852, 1992.07.23 |
| | Expired patents; Date of expiration | 2013.01.31 |
| | Payment for maintenance up to the date | 2012.01.03 |
| | Change of the owner | | Nr. şi data deciziei: | 6386, 2009.06.16 | | Datele iniţiale: | BIOCHEM PHARMA INC., CA; 275 Armand Frappier Boulevard, Laval, Quebac H7V 4A7, Canada | | Datele finale: | SHIRE BIOCHEM INC., CA; 2250, Boul. Alfred-Nobel Bur. 500 Ville Saint-laurent Quebec H4S 2C9 |
| Nr. şi data deciziei: | 6950, 2009.07.02 | | Datele iniţiale: | SHIRE BIOCHEM INC., CA; 2250, Boul. Alfred-Nobel Bur. 500 Ville Saint-laurent Quebec H4S 2C9 | | Datele finale: | SHIRE CANADA INC, CA; 2250, Boul. Alfred-Nobel Bur. 500 Ville Saint-Laurent Quebec H4S 2C9 |
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