Granted Patent
Utility
US 6,667,416
· Confirmation No. 4948
METHOD AND APPARATUS FOR PRODUCING POLYESTER POLYOL, POLYESTER POLYOL AND POLYURETHANE FOAM
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-12-03 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-12-03 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2003-10-28 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-07-26 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-07-26 | SPEC |
Specification | 29 | View | |
| 2001-07-26 | CLM |
Claims | 2 | View | |
| 2001-07-26 | ABST |
Abstract | 1 | View | |
| 2001-07-26 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-07-26 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
521/50
Prosecution
- Examiner
- COONEY, JOHN M
- Art Unit
- 1711
- Customer No.
- 513
- Docket No.
- 2001_1049A
- Confirmation No.
- 4948
Foreign Priority
2000-230534
·
2000-07-31
·
JAPAN
Publication
- Pub. No.
- US20020035166A1
- Pub. Date
- 2002-03-21
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2024-07-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-05-27
CHANGE OF NAME
Recorded 2016-02-25
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-07-26
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Quick Facts
- Patent No.
- US 6,667,416
- App. No.
- 09/912,312
- Filed
- 2001-07-26
- Granted
- 2003-12-23
- Pub. No.
- US20020035166A1
- Examiner
- COONEY, JOHN M
- Art Unit
- 1711
- PTA
- 0 days
External Links