Granted Patent
Utility
US 6,583,257
· Confirmation No. 7796
COMPOSITION BASED ON COPOLYCARBONATES
Inventors
Holger Warth
Dormagen, GERMANY
Thomas Eckel
Dormagen, GERMANY
Dieter Wittmann
Leverkusen, GERMANY
Silke Kratschmer
Krefeld, GERMANY
Attorneys & Agents of Record
Classification
USPC
528/196
Prosecution
- Examiner
- BOYKIN, TERRESSA M
- Art Unit
- 1711
- Customer No.
- 157
- Docket No.
- MO-6677/LEA 34,674
- Confirmation No.
- 7796
Foreign Priority
10047483.7
·
2000-09-26
·
GERMANY
10059608.8
·
2000-12-01
·
GERMANY
10105714.8
·
2001-02-08
·
GERMANY
Publication
- Pub. No.
- US20020123567A1
- Pub. Date
- 2002-09-05
Patent Term Adjustment
-43days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-02-26
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Quick Facts
- Patent No.
- US 6,583,257
- App. No.
- 09/962,289
- Filed
- 2001-09-24
- Granted
- 2003-06-24
- Pub. No.
- US20020123567A1
- Examiner
- BOYKIN, TERRESSA M
- Art Unit
- 1711
- PTA
- -43 days
External Links