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Inventions Industrial DesignTechnological Information
METHOD FOR SEPARATING LACTONE-CONTAINING HIGH-MOLECULAR WEIGHT COMPOUNDS

No-Receipt date 2004-01430 - 13/04/2004
No-Filing date 20040401206 - 13/04/2004
No-Granting date 3048721 - 30/04/2004
No-EPO application date 00956935.1 - 05/09/2000
No-EPO granting date 1210351 - 07/04/2004
Gazette No-Publication date of application -
Gazette No-Publication date of granted patent 4/2004 - 24/05/2004
Expiration date 06/09/2020
Kind of title Validation of European Patent
Legal status NOT VALID
Priorities JP2538139908/09/1999/JP
Active Substance of Supplementary Certificates -

IPC Classification
Ipc Class
B01D 15/08
C07D498/18

Related Documents

Related Titles

Owners
CodeFirstnameSurnameAddressTownZIPCountry
165391 ASTELLAS PHARMA INC. 3-11, NIHONBASHI-HONCHO 2-CHOME,CHUO-KU, TOKYO JAPAN

Inventors
CodeFirstnameSurname
244255 HATANAKA, HIROSHI
244256 YAMASHITA, MICHIO
244257 HONDA, KEIJI
244258 HASHIMOTO, NORIHIRO
244259 YOSHIYASU, TAKASHI
244260 HIGAKI, TOMOJI

Representatives
CodeFirstnameSurnameAddressTownZip
742KONSTANTINOSKILIMIRISXATZIGIANNI MEXI 7ATHINA (ATTIKIS)11528

Contact
CodeFirstnameSurnameAddressTownZipCountry
2104ANASTASIOSKILIMIRISCHATZIGIANNI MEXI 7ATHINA (ATTIKIS)11528 GREECE

Owners History
Date Description Comments Data before modification Data after modification
20/03/2006 Συγχωνεύσεις Εταιριών (7e803) ΑΡ.ΠΡΩΤ. 857/10.02.2006, ΚΩΔ. ΠΛΗΡ. 742 109537 FUJISAWA PHARMACEUTICAL CO., LTD. 4-7, Doshomachi 3-chome Chuo-ku ΙΑΠΩΝΙΑ Osaka-shi Osaka 541-8514 165391 ASTELLAS PHARMA INC. 3-11, Nihonbashi-Honcho 2-chome, ΙΑΠΩΝΙΑ Chuo-ku, Tokyo

Title Instruments
DateOperationDescreption
9/9/2020 12:00:00 AMΛήξη Προστασίας Τίτλων (79600) 79600

Payments history 20 renewals have been done
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