Patent Assignment
Reel/Frame 008962/0596
Assignment of Assignor's Interest
Recorded: 1998-01-20
Pages: 3
Assignee
T CELL SCIENCES, INC.
119 FOURTH AVE., NEEDHAM, MASSACHUSETTS, 02194
Covered Properties
(2)
Compositions Comprising Complement Receptor Type 2 Molecules Having Carbohydrate Structures That Are Slectin Ligands
Patent:
6,193,979 →
Application:
08/450,274 →
Compositions Comprising Complement Related Proteins and Carbohydrates, and Methods for Producing and Using Said Compositions
Patent:
5,856,300 →
Application:
08/553,339 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Jul 14, 1999
From: T CELL SCIENCES, INC, (NEEDHAM, MASSACHUSETTS)
To: AVANT IMMUNOTHERAPEUTICS, INC.
Reel/Frame 010086/0348 →
Change of Name
Sep 15, 1999
From: T CELL SCIENCES, INC. (NEEDHAM, MASSACHUSETTS)
To: AVANT IMMUNOTHERAPEUTICS, INC.
Reel/Frame 010238/0102 →
Change of Name
Mar 9, 2009
From: AVANT IMMUNOTHERAPEUTICS, INC. (NEEDHAM, MASSACHUSETTS)
To: CELLDEX THERAPEUTICS, INC.
Reel/Frame 022380/0239 →