IP Library Assignment 029092/0348
Patent Assignment
Reel/Frame 029092/0348

Assignment of Assignor's Interest

Recorded: 2012-10-08 Pages: 4
Assignors
NAKAOKA SANTUCCI, PABLO HEIGI
Executed: 2011-08-17
HESS, ARTUR, JR
Executed: 2012-08-14
Assignee
ECIL MET TEC LTDA
RUE BENJAMIN DA SILVEIRA BALDY, 2001, PIEDADE SP, 18170-000, BRAZIL
Covered Property (1)
Immersion Probe for Analysis of Gases in Molten Metal
Patent: 8,833,139 →
Application: 13/585,530 →
Publication: US 2013/0042666
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 23, 2019
From: ECIL MET TECH LTDA
To: VESUVIUS REFRATARIOS LTDA
Reel/Frame 050461/0482 →