IP Library › Assignment 013048/0527
Patent Assignment
Reel/Frame 013048/0527

Assignment of Assignor's Interest

Recorded: 2002-07-02 Pages: 4
Assignors
PETERSEN, JOHN S.
Executed: 2002-05-29
BURKE, STEVEN K.
Executed: 2002-05-28
HOLMES-FARLEY, STEPHEN RANDALL
Executed: 2002-05-28
Assignee
GELTEX PHARMACEUTICALS, INC.
153 SECOND AVENUE, WALTHAM, MASSACHUSETTS, 02451
Covered Property (1)
Low Salt Forms of Polyallylamine
Patent: 7,541,024 →
Application: 10/125,684 →
Publication: US 2002/0159968
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger May 5, 2003
From: GELTEX PHARMACEUTICALS, INC.
To: GENZYME CORPORATION
Reel/Frame 014022/0197 →