IP Library › Assignment 046794/0032
Patent Assignment
Reel/Frame 046794/0032

Nunc Pro Tunc Assignment

Recorded: 2018-09-05 Pages: 4
Assignors
ANDREYCHUK, MARK
Executed: 2018-04-19
ANGMAN, PER
Executed: 2018-04-19
PETRELLA, ALLAN
Executed: 2018-04-19
Assignee
KOBOLD SERVICES INC.
10, 1220-59TH AVE SE, CALGARY, T2H 2M4, CANADA
Covered Property (1)
Bottom Hole Assembly for Wellbore Completion
Application: 15/957,609 →
Publication: US 2018/0238156
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 5, 2018
From: KOBOLD SERVICES INC.
To: KOBOLD CORP.
Reel/Frame 047019/0377 →
Change of Name Sep 5, 2018
From: KOBOLD CORP,
To: KOBOLD CORPORATION
Reel/Frame 046794/0293 →