IP Library › Assignment 027489/0385
Patent Assignment
Reel/Frame 027489/0385

Assignment of Assignor's Interest

Recorded: 2011-12-08 Pages: 2
Assignors
JIAO, DEYI
Executed: 2011-11-25
CHENG, EUGENE
Executed: 2011-12-06
Assignee
ATLAS COPCO DRILLING SOLUTIONS LLC
2100 NORTH FIRST STREET, GARLAND, TEXAS, 75040
Covered Property (1)
Control System, Rock Drill Rig and Control Method
Patent: 8,905,157 →
Application: 13/261,073 →
Publication: US 2012/0085584
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 8, 2011
From: SINNERSTAD, JONAS; GUSTAVSSON, HANS
To: ATLAS COPCO ROCK DRILLS AB
Reel/Frame 027489/0332 →
Change of Name Feb 23, 2018
From: ATLAS COPCO ROCK DRILLS AB; ATLAS COPCO DRILLING SOLUTIONS LLC
To: EPIROC ROCK DRILLS AKTIEBOLAG; EPIROC DRILLING SOLUTIONS LLC
Reel/Frame 045431/0855 →