Patent Assignment
Reel/Frame 014345/0191
Assignment of Assignor's Interest
Recorded: 2004-02-17
Pages: 3
Assignor
MADDEN, DAVID
Executed: 2004-01-20
Assignee
CABOT CORPORATION
TWO SEAPORT LANE, SUITE 1300, BOSTON, MASSACHUSETTS, 02210
Covered Property
(1)
Methods for Recovering at Least One Metallic Element from Ore
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 17, 2004
From: BAKKE, BART F.
To: CABOT CORPORATION
Reel/Frame 014348/0020 →
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 →