Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 061611/0419 | |
| Pages: | 6 |
| | Recorded: | 10/05/2022 | | |
| Attorney Dkt #: | 6776-0512 |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF ASSIGNEE PREVIOUSLY RECORDED ON REEL 061057 FRAME 0810. ASSIGNOR(S) HEREBY CONFIRMS THE IMMUNOGEN, INC.. |
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Total properties:
1
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Patent #:
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NONE
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Issue Dt:
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Application #:
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17940297
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Filing Dt:
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09/08/2022
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Publication #:
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Pub Dt:
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05/25/2023
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Title:
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PROCESS FOR PREPARING PURIFIED DRUG CONJUGATES
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Assignee
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| 830 WINTER STREET |
| WALTHAM, MASSACHUSETTS 02451 |
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Correspondence name and address
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NIXON & VANDERHYE P.C.
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901 N. GLEBE ROAD, 11TH FLOOR
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ARLINGTON, VA 22203
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