Patent Assignment
Reel/Frame 039198/0829
Corrective Assignment to Correct the Second and Third Inventors Previously Recorded at Reel: 030417 Frame: 0761. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2016-06-28
Pages: 6
Assignors
MAGANA CASTRO, JOSE AGUSTIN ROGELIO
Executed: 2010-04-13
VAZQUEZ CERVANTES, LAURA
Executed: 2010-04-13
ARMENDARIZ BORUNDA, JUAN SOCORRO
Executed: 2010-03-31
Assignee
CELL THERAPY AND TECHNOLOGY, S.A. DE C.V.
CALZADA DE LAS BOMBAS NO. 128 LOCAL 3, COL. EX-HACIENDA COAPA, DELEGACION COYOACAN, MEXICO, D.F., 04980, MEXICO
Covered Property
(1)
Gel Containing Pirfenidone
Application:
13/893,626 →
Publication:
US 2013/0245073
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 15, 2013
From: MAGANA CASTRO, JOSE AGUSTIN ROGELIO; CERVANTES, LAURA VAZQUEZ; BORUNDA, JUAN SOCORRO ARMENDARIZ
To: CELL THERAPY AND TECHNOLOGY, S.A. DE C.V.
Reel/Frame 030417/0761 →
Assignment of Assignor's Interest
Aug 6, 2020
From: CELL THERAPY TECHNOLOGY S.A. DE C.V.
To: EXCALIBUR PHARMACEUTICALS, INC.
Reel/Frame 053418/0628 →