Granted Patent
Utility
US 6,441,163
· Confirmation No. 9898
METHODS FOR PREPARATION OF CYTOTOXIC CONJUGATES OF MAYTANSINOIDS AND CELL BINDING AGENTS
Patented Case
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2013-06-17 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2013-06-17 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2013-04-29 | PA.. |
Power of Attorney | 2 | View | |
| 2013-04-29 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2013-04-29 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-05-31 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-05-31 | SPEC |
Specification | 29 | View | |
| 2001-05-31 | CLM |
Claims | 7 | View | |
| 2001-05-31 | ABST |
Abstract | 1 | View | |
| 2001-05-31 | DRW |
Drawings-only black and white line drawings | 5 | View |
Inventors
Ravi V. J. Chari
Newton, MA
Wayne C. Widdison
Somerville, MA
Attorneys & Agents of Record
Classification
USPC
540/458
Prosecution
- Examiner
- KIFLE, BRUCK
- Art Unit
- 1624
- Customer No.
- 97780
- Docket No.
- 712131
- Confirmation No.
- 9898
Patent Term Adjustment
-12days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-28
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Quick Facts
- Patent No.
- US 6,441,163
- App. No.
- 09/867,598
- Filed
- 2001-05-31
- Granted
- 2002-08-27
- Examiner
- KIFLE, BRUCK
- Art Unit
- 1624
- PTA
- -12 days
External Links