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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
10472928
Issue Dt:
11/12/2019
Application #:
15143368
Filing Dt:
04/29/2016
Publication #:
20170058644
Pub Dt:
03/02/2017
Inventors:
Per ANGMAN, David Christopher PARKS, Mark ANDREYCHUK, Allan PETRELLA
Title:
DOWNHOLE SLEEVE ASSEMBLY AND SLEEVE ACTUATOR THEREFOR
Assignment: 1
Reel/Frame:
047860/0751Recorded: 12/27/2018Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ANDREYCHUK, MARK
Exec Dt:
04/30/2015
ANGMAN, PER
Exec Dt:
04/29/2015
PETRELLA, ALLAN
Exec Dt:
04/29/2015
PARKS, DAVID CHRISTOPHER
Exec Dt:
05/05/2015
Assignee:
KOBOLD SERVICES INC.
10, 1220-59 AVE SE
CALGARY, CANADA T2H 2M4
Correspondent:
PARLEE MCLAWS LLP
3300, 421-7 AVE SW
CALGARY, T2P 4K9 CANADA
Assignment: 2
Reel/Frame:
047987/0656Recorded: 12/27/2018Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
KOBOLD SERVICES INC.
Exec Dt:
05/01/2017
Assignee:
KOBOLD CORP.
10, 1220-59 AVE SE
CALGARY, CANADA T2H 2M4
Correspondent:
PARLEE MCLAWS LLP
3300, 421-7 AVE SW
CALGARY, T2P 4K9 CANADA
Assignment: 3
Reel/Frame:
047860/0900Recorded: 12/27/2018Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
KOBOLD CORP.
Exec Dt:
05/10/2017
Assignee:
KOBOLD CORPORATION
10, 1220-59 AVE SE
CALGARY, CANADA T2H 2M4
Correspondent:
PARLEE MCLAWS LLP
3300, 421-7 AVE SW
CALGARY, T2P 4K9 CANADA

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