Granted Patent
Utility
US 6,528,591
· Confirmation No. 5737
PROCESS FOR PREPARING EXTRUSION GRADE ABS POLYMER
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-10-23 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2008-10-23 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2001-04-16 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-04-16 | A.PE |
Preliminary Amendment | 4 | View | |
| 2001-04-16 | SPEC |
Specification | 19 | View | |
| 2001-04-16 | CLM |
Claims | 2 | View | |
| 2001-04-16 | ABST |
Abstract | 1 | View | |
| 2001-04-16 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Terry L. Virkler
Ellington, CT
Wan C. Wu
Longmeadow, MA
Attorneys & Agents of Record
Classification
USPC
525/70
Prosecution
- Examiner
- MULLIS, JEFFREY C
- Art Unit
- 1711
- Customer No.
- 68261
- Docket No.
- MO-5481C/MD-99-115-KU-C
- Confirmation No.
- 5737
Publication
- Pub. No.
- US20010031827A1
- Pub. Date
- 2001-10-18
Patent Term Adjustment
-9days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-10-06
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-04-16
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Quick Facts
- Patent No.
- US 6,528,591
- App. No.
- 09/835,696
- Filed
- 2001-04-16
- Granted
- 2003-03-04
- Pub. No.
- US20010031827A1
- Examiner
- MULLIS, JEFFREY C
- Art Unit
- 1711
- PTA
- -9 days
External Links