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OPTICALLY ISOTROPIC POLYCARBONATE FILMS AND A METHOD FOR THE PRODUCTION THEREOF
No-Receipt date
2003-01631 - 07/04/2003
No-Filing date
20030401284 - 07/04/2003
No-Granting date
3043529 - 30/04/2003
No-EPO application date
99945983.7 - 16/08/1999
No-EPO granting date
1117731 - 26/02/2003
Gazette No-Publication date of application
-
Gazette No-Publication date of granted patent
4/2003 - 19/05/2003
Expiration date
17/08/2019
Kind of title
Validation of European Patent
Legal status
NOT VALID
Priorities
DE1983680014/08/1998/DE
Active Substance of Supplementary Certificates
-
IPC Classification
Ipc Class
B29C 47/88
C08J 5/18
Related Documents
Related Titles
Owners
Code
Firstname
Surname
Address
Town
ZIP
Country
110699
ROHM GMBH & CO. KG
KIRSCHENALLEE
64293 DARMSTADT
GERMANY
Inventors
Code
Firstname
Surname
140455
MEIER-KAISER, MICHAEL
177305
NUMRICH, UWE
177306
HOFMANN, KLAUS
177307
EMERSON, ROGER, HUGH
177308
PFAFF, THOMAS
Representatives
Code
Firstname
Surname
Address
Town
Zip
25
MARIA
ATHANASIADOU
KOUMPARI 2
ATHINA (ATTIKIS)
10674
Contact
Code
Firstname
Surname
Address
Town
Zip
Country
4007
ELENI
PAPAKONSTANTINOU
KOUMPARI 2
ATHINA (ATTIKIS)
10674
GREECE
Owners History
Title Instruments
Payments history
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