IP Library › Assignment 015109/0966
Patent Assignment
Reel/Frame 015109/0966

Assignment of Assignor's Interest

Recorded: 2004-03-18 Pages: 3
Assignor
CARPENTER, MICHAEL JOHN
Executed: 2003-12-16
Assignee
SANDVIK AB
S-811 81 SANDVIKEN, SWEDEN
Covered Property (1)
Cemented Carbide for Oil and Gas Applications with Toughness Factor
Patent: 6,878,181 →
Application: 10/691,629 →
Publication: US 2005/0039574
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 31, 2005
From: SANDVIK AB
To: SANDVIK INTELLECTUAL PROPERTY HB
Reel/Frame 016290/0628 →
Assignment of Assignor's Interest Jun 30, 2005
From: SANDVIK INTELLECTUAL PROPERTY HB
To: SANDVIK INTELLECTUAL PROPERTY AKTIEBOLAG
Reel/Frame 016621/0366 →
Assignment of Assignor's Interest Aug 10, 2018
From: SANDVIK INTELLECTUAL PROPERTY AKTIEBOLAG
To: SANDVIK HYPERION AB
Reel/Frame 046762/0435 →
Change of Name Jan 17, 2019
From: SANDVIK HYPERION AB
To: HYPERION MATERIALS & TECHNOLOGIES (SWEDEN) AB
Reel/Frame 048085/0327 →