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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
11454115
Issue Dt:
09/27/2022
Application #:
16644235
Filing Dt:
03/04/2020
Publication #:
20210108514
Pub Dt:
04/15/2021
Inventors:
Martin EKEFALK, Lennart GÜRLET HÄGGSTRÖM, Viktor BERGQVIST, Johan ENGBLOM, Jan Olsson
Title:
METHOD AND SYSTEM FOR ENSURING THE QUALITY OF A MULTI-COMPONENT MIXTURE FOR ROCK REINFORCEMENT
Assignment: 1
Reel/Frame:
052013/0331Recorded: 03/04/2020Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BERGQVIST, VIKTOR
Exec Dt:
11/16/2017
EKEFALK, MARTIN
Exec Dt:
11/13/2017
ENGBLOM, JOHAN
Exec Dt:
11/10/2017
GÜRLET HÄGGSTRÖM, LENNART
Exec Dt:
11/10/2017
OLSSON, JAN
Exec Dt:
11/10/2017
Assignee:
ATLAS COPCO ROCK DRILLS AB
SE-701 91
ÖREBRO, SWEDEN
Correspondent:
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 2
Reel/Frame:
052091/0392Recorded: 03/04/2020Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
ATLAS COPCO ROCK DRILLS AB
Exec Dt:
11/28/2017
Assignee:
EPIROC ROCK DRILLS AKTIEBOLAG
SE 701-91
ÖREBRO, SWEDEN
Correspondent:
VENABLE LLP
600 MASSACHUSETTS AVENUE, NW
WASHINGTON, DC 20001

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