Patent Assignment
Reel/Frame 033725/0925
Change of Name
Recorded: 2014-09-11
Pages: 4
Assignor
LIXIVIA LTDA.
Executed: 2014-09-11
Assignee
LIXIVIA PROCESOS METALURGICOS SPA
CALLE GUARDIA VIEJA 255, OFICINA NO. 411 PROVIDENCIA, SANTIAGO DE CHILE, 7610661, CHILE
Covered Property
(1)
Process for Preparing a Ferric Nitrate Reagent from Copper Raffinate Solution and Use of Such Reagent in the Leaching and/or Curing of Copper Substances
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 24, 2013
From: CARTAGENA FAGERSTROM, ALEJANDRO; HECKER CARTES, CHRISTIAN; BEAS BUSTOS, ERNESTO; CARTAGENA FAGERSTROM, MANUEL
To: LIXIVIA LTDA
Reel/Frame 031269/0429 →
Assignment of Assignor's Interest
Apr 11, 2023
From: LIXIVIA PROCESOS METALURGICOS SPA
To: CEIBO INC.
Reel/Frame 063292/0271 →