Granted Patent
Utility
US 6,569,989
· Confirmation No. 8883
PROCESS FOR PRODUCING LACTIDE AND PROCESS FOR PRODUCING POLYLACTIC ACID FROM FERMENTED LACTIC ACID EMPLOYED AS STARTING MATERIAL
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-12-19 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-12-19 | SPEC |
Specification | 35 | View | |
| 2001-12-19 | CLM |
Claims | 7 | View | |
| 2001-12-19 | ABST |
Abstract | 1 | View | |
| 2001-12-19 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-12-19 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
528/354
C08G63/08
C07D319/12
C08G63/78
C08G63/785
C12P7/56
Prosecution
- Examiner
- HAMPTON HIGHTOWER, PATRICIA
- Art Unit
- 1711
- Docket No.
- OKA-0200
- Confirmation No.
- 8883
Foreign Priority
PAT.2001-24651
·
2001-01-31
·
JAPAN
Publication
- Pub. No.
- US20020132967A1
- Pub. Date
- 2002-09-19
Patent Term Adjustment
0days
No related applications found.
from
TEIJIN LIMITED
TEIJIN LIMITED TRANSFERS 50 PERCENT OF ITS PATENT RIGHTS TO UNITIKA LTD.
Recorded 2012-08-14
TOYOTA JIDOSHA KABUSHIKI KAISHA TRANSFER OF RIGHTS TO TEIJIN LIMITED
Recorded 2012-04-17
from
SHIMADZU CORPORATION
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-12-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-12-19
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Quick Facts
- Patent No.
- US 6,569,989
- App. No.
- 10/020,907
- Filed
- 2001-12-19
- Granted
- 2003-05-27
- Pub. No.
- US20020132967A1
- Examiner
- HAMPTON HIGHTOWER, PATRICIA
- Art Unit
- 1711
- PTA
- 0 days
External Links