Patent Assignment
Reel/Frame 014848/0649
Assignment of Assignor's Interest
Recorded: 2004-01-02
Pages: 3
Assignor
EISENSTEIN, BARRY
Executed: 2003-12-22
Assignee
ACTIVBIOTICS, INC.
128 SPRING STREET, LEXINGTON, MASSACHUSETTS, 02421
Covered Properties
(3)
Methods and reagents for treating infections of clostridium difficile and diseases associated therewith
Application:
10/652,799 →
Publication:
US 2004/0106590
Methods and reagents for treating infections of Clostridium difficile and diseases associated therewith
Application:
60/406,873 →
Methods and reagents for treating infections of Clostridium difficile and diseases associated therewith
Application:
60/444,570 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 25, 2003
From: MICHAELIS, ARTHUR F.; MAULDING, HAWKINS V.; SAYADA, CHALOM; EISENSTEIN, BARRY
To: ACTIVBIOTICS, INC.
Reel/Frame 014317/0693 →
Assignment of Assignor's Interest
Dec 29, 2003
From: SAYADA, CHALOM
To: ACTIVBIOTICS, INC.
Reel/Frame 014829/0834 →
Assignment of Assignor's Interest
Oct 18, 2005
From: MICHAELIS, ARTHUR F.; MAULDING, HAWKINS V.; SAYADA, CHALOM; EISENSTEIN, BARRY
To: ACTIVBIOTICS, INC.
Reel/Frame 016903/0899 →