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STERICALLY HINDERED DERIVATIVES OF WATER SOLUBLE POLYMERS
No-Receipt date
2006-02066 - 12/05/2006
No-Filing date
20060401598 - 12/05/2006
No-Granting date
3057535 - 31/05/2006
No-EPO application date
00988240.8 - 20/12/2000
No-EPO granting date
1259562 - 15/02/2006
Gazette No-Publication date of application
-
Gazette No-Publication date of granted patent
5/2006 - 30/06/2006
Expiration date
21/12/2020
Kind of title
Validation of European Patent
Legal status
NOT VALID
Priorities
US171784 P22/12/1999/US
Active Substance of Supplementary Certificates
-
IPC Classification
Ipc Class
A61K 47/48
C08G 65/32
Related Documents
Related Titles
Owners
Code
Firstname
Surname
Address
Town
ZIP
Country
125566
NEKTAR THERAPEUTICS
150 INDUSTRIAL ROAD
SAN CARLOS, CA 94070
UNITED STATES OF AMERICA (USA)
Inventors
Code
Firstname
Surname
390612
BENTLEY, MICHAEL, DAVID
390613
ZHAO, XUAN
390614
GUO, LIHONG
390615
SHEN, XIAOMING
Representatives
Code
Firstname
Surname
Address
Town
Zip
110
IRIS
ARGYRIADOU
SINA 14
ATHINA (ATTIKIS)
10672
Contact
Code
Firstname
Surname
Address
Town
Zip
Country
318
KORINNA
ARGYRIADOU
SINA 14
ATHINA (ATTIKIS)
10672
GREECE
Owners History
Date
Description
Comments
Data before modification
Data after modification
16/03/2011
Συγχωνεύσεις Εταιριών (7e803)
ΑΡ.ΠΡΩΤ. 1186/2-3-2011,ΚΩΔ.ΠΛΗΡ. 3067
164852 Nektar Therapeutics Al, Corporation 490 Discovery Drive ΗΝΩΜΕΝΕΣ ΠΟΛΙΤΕΙΕΣ ΤΗΣ ΑΜΕΡΙΚΗΣ Huntsville, AL 35806-2902
125566 Nektar Therapeutics 150 Industrial Road ΗΝΩΜΕΝΕΣ ΠΟΛΙΤΕΙΕΣ ΤΗΣ ΑΜΕΡΙΚΗΣ San Carlos, CA 94070
Title Instruments
Date
Operation
Descreption
1/11/2021 12:00:00 AM
Λήξη Προστασίας Τίτλων (79600)
79600
Payments history
20 renewals have been done
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