Patent Assignment
Reel/Frame 015798/0615
Corrected Cover Sheet to Correct Assignee Name, Previously Recorded at Reel/Frame 015007/0190 (Assignment of Assignor's Interest)
Recorded: 2004-09-13
Pages: 3
Assignor
ASHLEY, ROBERT A.
Executed: 2003-10-02
Assignee
COLLAGENEX PHARMACEUTICALS, INC.
41 UNIVERSITY DRIVE, NEWTOWN, PENNSYLVANIA, 18940
Covered Property
(1)
Controlled Delivery of Tetracycline Compounds and Tetracycline Derivatives
Application:
10/474,240 →
Publication:
US 2004/0115261
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 3, 2003
From: ASHLEY, ROBERT A.
To: COLLAGENEX PHARMCEUTICALS, INC.
Reel/Frame 015007/0190 →
Assignment of Assignor's Interest
Aug 5, 2008
From: COLLAGENEX PHARMACEUTICALS, INC.
To: GALDERMA LABORATORIES INC.
Reel/Frame 021328/0949 →
Assignment of Assignor's Interest
Dec 12, 2011
From: COLLAGENEX PHARMACEUTICALS, INC.
To: GALDERMA LABORATORIES INC.
Reel/Frame 027369/0215 →