IP Library Assignment 049998/0293
Patent Assignment
Reel/Frame 049998/0293

Assignment of Assignor's Interest

Recorded: 2019-08-08 Pages: 4
Assignors
ARMENDÁRIZ BORUNDA, JUAN SOCORRO
Executed: 2014-10-06
PEÑA SANTOYO, PEDRO
Executed: 2014-10-08
VÁZQUEZ CERVANTES, LAURA
Executed: 2014-10-08
Assignee
CELL THERAPY AND TECHNOLOGY S.A. DE C.V.
CALZADA DE LAS BOMBAS NO. 128, BODEGA 1, COL. EX HACIENDA COAPA, DELEGACION COYOACAN, MEXICO CITY, C.P. 04980, MEXICO
Covered Property (1)
Semi-Solid Topical Composition Containing Pirfenidone and Modified Diallyl Disulfide Oxide (M-Ddo) for Eliminating or Preventing Acne
Application: 16/534,980 →
Publication: US 2020/0061040
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →