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IMMUNOGEN, INC.

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Walter Blattler Ravi Chari IMMUNOGEN, INC., Assignor

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HUMAB4D5-8 ANTI-ERBB2 ANTIBODY-MAYTANSINOID CONJUGATES

11/949,351 | U.S. Patent Application

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Location ELECTRONIC

Filed Dec. 3, 2007

Examiner MEERA NATARAJAN

Class 424

Art Group 1643

Patent No. 8,337,856

Case Type Utility - 424/181100

Status Court Proceedings Terminated

Parent 11/488,545 Patented

Parent 09/811,123 Patented

Parent 60/238,327 Expired

Parent 60/189,844 Expired

Parent 60/327,563 Expired

Child 12/609,737 Abandoned

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Last Updated: 2 years, 11 months ago

Date	#	Transaction
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HUMAB4D5-8 ANTI-ERBB2 ANTIBODY-MAYTANSINOID CONJUGATES

11/949,351 | U.S. Patent Application

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