IP Library › Assignment 035927/0076
Patent Assignment
Reel/Frame 035927/0076

Assignment of Assignor's Interest

Recorded: 2015-06-18 Pages: 7
Assignors
GOLDENBERG, ANDREW A.
Executed: 2015-03-04
YANG, YI
Executed: 2015-03-04
MA, LIANG
Executed: 2015-03-04
Assignee
ENGINEERING SERVICES INC.
890 YONGE STREET, 8TH FLOOR, TORONTO, M4W 3P4, CANADA
Covered Property (1)
Surgical Robot
Patent: 9,974,619 →
Application: 14/619,978 →
Publication: US 2016/0228189
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 18, 2016
From: AMARAL, JOAO GUILHERME; DRAKE, JAMES; LOOI, THOMAS
To: THE HOSPITAL FOR SICK CHILDREN
Reel/Frame 038309/0054 →
Change of Address Oct 25, 2017
From: ENGINEERING SERVICES INC.
To: ENGINEERING SERVICES INC.
Reel/Frame 044287/0673 →