IP Library › Assignment 024296/0710
Patent Assignment
Reel/Frame 024296/0710

Assignment of Assignor's Interest

Recorded: 2010-04-27 Pages: 4
Assignors
CERVANTES, LAURA VAZQUEZ
Executed: 2010-04-13
BORUNDA, JUAN SOCORRO ARMENDARIZ
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., C.P. 04980, MEXICO
Covered Property (1)
Gel Containing Pirfenidone
Patent: 8,492,412 →
Application: 12/673,304 →
Publication: US 2011/0224265
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Second and Third Inventors Previously Recorded at Reel: 024296 Frame: 0710. Assignor(S) Hereby Confirms the Assignment. Jun 28, 2016
From: MAGANA CASTRO, JOSE AGUSTIN ROGELIO; VAZQUEZ CERVANTES, LAURA; ARMENDARIZ BORUNDA, JUAN SOCORRO
To: CELL THERAPY AND TECHNOLOGY, S.A. DE C.V.
Reel/Frame 039198/0948 →
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 →