Granted Patent
Utility
PCT National Stage
US 6,541,602
· Confirmation No. 6003
CONJUGATED POLYMERS CONTAINING 2,7 FLUORENYL UNITS WITH IMPROVED PROPERTIES
Patented Case
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Inventors
Hubert Spreitzer
Viernheim, GERMANY
Heinrich Becker
Glashutten, GERMANY
Willi Kreuder
Mainz, GERMANY
Attorneys & Agents of Record
Classification
USPC
528/394
C08G61/02
C08G61/10
C09K11/06
Prosecution
- Examiner
- TRUONG, DUC
- Art Unit
- 1711
- Docket No.
- 1998/F-114
- Confirmation No.
- 6003
Foreign Priority
19846768.0
·
1998-10-10
·
GERMANY
Patent Term Adjustment
0days
CHANGE OF NAME
Recorded 2007-09-25
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-09-25
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-05-25
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-05-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-05-02
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Quick Facts
- Patent No.
- US 6,541,602
- App. No.
- 09/806,730
- Filed
- 2001-05-02
- Granted
- 2003-04-01
- Examiner
- TRUONG, DUC
- Art Unit
- 1711
- PTA
- 0 days
External Links