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Inventions Industrial DesignTechnological Information
METHOD FOR THE PREPARATION OF MONTELUKAST ACID IN IONIC LIQUID MEDIUM

No-Receipt date 2013-01207 - 22/04/2013
No-Filing date 20130400808 - 22/04/2013
No-Granting date 3080589 - 26/04/2013
No-EPO application date 08838092.8 - 01/10/2008
No-EPO granting date 2195295 - 23/01/2013
Gazette No-Publication date of application -
Gazette No-Publication date of granted patent 4/2013 - 17/05/2013
Expiration date 02/10/2028
Kind of title Validation of European Patent
Legal status NOT VALID
Priorities KR2007010148609/10/2007/KR
Active Substance of Supplementary Certificates -

IPC Classification
Ipc Class
C07D 215/18

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Owners
CodeFirstnameSurnameAddressTownZIPCountry
464547 HANMI SCIENCE CO., LTD. 550 DONGTANGIHEUNG-RO DONGTAN-MYEON HWASEONG-SIGYEONGGI-DO 445-813 SOUTH KOREA

Inventors
CodeFirstnameSurname
1108113 PARK, CHUL-HYUN
1108114 PARK, EUN-JU
1108115 KIM, CHOONG-HAHN
1108116 JANG, SUK MAN
1108117 LIM, EUN JUNG
1108118 CHANG, YOUNG KIL
1108119 LEE, GWAN SUN
1108120 LEE, JAEHEON

Representatives
CodeFirstnameSurnameAddressTownZip
3254MARIAPAPANIKOLAOUPONTOU 30PEFKI (ATTIKIS)15121

Contact
CodeFirstnameSurnameAddressTownZipCountry
2897ALKISTIS-EIRINIMALAMISKOUFA 52ATHINA (ATTIKIS)10672 GREECE

Owners History

Title Instruments
DateOperationDescreption
5/4/2018 12:00:00 AMΈκπτωση Κύριων Τίτλων (79602) ΕΚΠΤΩΣΕΙΣ 04/2018 Αρ. Πρωτ. ΓΔ 1059 - 04/05/2018

Payments history 9 renewals have been done
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