IP Library › Assignment 032609/0506
Patent Assignment
Reel/Frame 032609/0506

Assignment of Assignor's Interest

Recorded: 2014-04-04 Pages: 6
Assignors
BAKKE, BART
Executed: 2014-04-02
DEVEAU, CLAUDE
Executed: 2014-03-24
Assignee
CABOT CORPORATION
TWO SEAPORT LANE, SUITE 1300, BOSTON, MASSACHUSETTS, 02210
Covered Property (1)
Methods to Recover Cesium or Rubidium from Secondary Ore
Patent: 9,458,524 →
Application: 14/191,468 →
Publication: US 2014/0255694
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 15, 2019
From: CABOT CORPORATION
To: CABOT SPECIALTY FLUIDS, INC.
Reel/Frame 050060/0517 →
Change of Name Oct 23, 2019
From: CABOT SPECIALTY FLUIDS, INC.
To: SINOMINE RESOURCES (US) INC.
Reel/Frame 050801/0160 →