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Patent Assignment Assignor Details
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Assignor Name : BROCK, DANA
Total Assignments: 8
Assignment: 1
Reel/Frame:018486/0569   Pages: 5
Recorded: 11/06/2006
Attorney Dkt #:5446-13 DWS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATSON, JOHN DAVID
Exec Dt:
09/25/2006
2
KOBLER, MICHAEL HELMUT
Exec Dt:
10/01/2006
3
BROCK, DANA
Exec Dt:
09/27/2006
Assignee
1
OIL SANDS UNDERGROUND MINING CORPORATION
144-4TH AVENUE S.W., SUITE 1600
CALGARY, ALBERTA, CANADA T2P 3N4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8287050
US20070039729
11488985
Correspondence name and address
DOUGLAS W. SWARTZ
1560 BROADWAY, SUITE 1200
DENVER, CO 80202-5141
Assignment: 2
Reel/Frame:018520/0413   Pages: 5
Recorded: 11/15/2006
Attorney Dkt #:5446-12 DWS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATSON, JOHN DAVID
Exec Dt:
11/01/2006
2
KOBLER, MICHAEL HELMUT
Exec Dt:
11/03/2006
3
BROCK, DANA
Exec Dt:
11/03/2006
Assignee
1
OIL SANDS UNDERGROUND MINING, INC.
3700, 400 - 3RD AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 4H2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070044957
11441929
Correspondence name and address
DOUGLAS W. SWARTZ
1560 BROADWAY, SUITE 1200
DENVER, CO 80202-5141
Assignment: 3
Reel/Frame:019923/0438   Pages: 5
Recorded: 10/04/2007
Attorney Dkt #:5446-16 DWS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATSON, JOHN DAVID
Exec Dt:
08/14/2007
2
KOBLER, MICHAEL HELMUT
Exec Dt:
10/04/2007
3
BROCK, DANA
Exec Dt:
10/04/2007
Assignee
1
OSUM OIL SANDS CORP.
1240 KENSINGTON RD NW
CALGARY, ALBERTA, CANADA T2N 3P5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8127865
US20080017416
11737578
Correspondence name and address
DOUGLAS W. SWARTZ
1560 BROADWAY, SUITE 1200
DENVER, CO 80202-5141
Assignment: 4
Reel/Frame:020223/0375   Pages: 7
Recorded: 12/10/2007
Attorney Dkt #:5446-17 DWS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONNELLY, FRANK WEGNER
Exec Dt:
11/27/2007
2
KOBLER, MICHAEL H.
Exec Dt:
11/27/2007
3
WATSON, JOHN D.
Exec Dt:
11/27/2007
4
BROCK, DANA
Exec Dt:
11/19/2007
5
SQUIRES, ANDREW
Exec Dt:
11/27/2007
Assignee
1
OSUM OIL SANDS CORP.
1240 KENSINGTON RD NW
STE. 300
CALGARY, ALBERTA, CANADA AB T2N 3P5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080078552
11864011
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 5
Reel/Frame:020331/0138   Pages: 3
Recorded: 01/08/2008
Attorney Dkt #:5446-18 DWS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBLER, MICHAEL H.
Exec Dt:
12/13/2007
2
BROCK, DANA
Exec Dt:
12/14/2007
Assignee
1
OSUM OIL SANDS CORP.
1204 KENSINGTON RD NW
SUITE 300
CALGARY, ALBERTA, CANADA T2N 3P5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7644769
US20080087422
11873180
Correspondence name and address
DOUGLAS W. SWARTZ
1560 BROADWAY, SUITE 1200
DENVER, CO 80202-5141
Assignment: 6
Reel/Frame:020504/0143   Pages: 5
Recorded: 02/13/2008
Attorney Dkt #:5446-19 DWS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROCK, DANA
Exec Dt:
01/08/2008
2
SQUIRES, ANDREW
Exec Dt:
01/08/2008
3
WATSON, JOHN DAVID
Exec Dt:
01/02/2008
Assignee
1
OSUM OIL SANDS CORP.
1204 KENSINGTON RD NW
SUITE 300
CALGARY, ALBERTA, CANADA T2N 3P5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8313152
US20080122286
11944013
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 7
Reel/Frame:022212/0697   Pages: 5
Recorded: 02/05/2009
Attorney Dkt #:5446-22
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROCK, DANA
Exec Dt:
01/21/2009
2
SQUIRES, ANDREW
Exec Dt:
01/15/2009
3
GILL, HENRY
Exec Dt:
01/15/2009
Assignee
1
OSUM OIL SANDS CORP.
1204 KENSINGTON ROAD NW
SUITE 300
CALGARY AB T2N 3P5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090139716
12327547
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 8
Reel/Frame:025441/0869   Pages: 4
Recorded: 12/03/2010
Attorney Dkt #:6148-1 DWS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROCK, DANA
Exec Dt:
12/01/2010
2
KOBLER, MICHAEL H.
Exec Dt:
12/01/2010
3
WATSON, JOHN DAVID
Exec Dt:
12/01/2010
Assignee
1
1390024 ALBERTA LTD.
1254 BRACKNELL PLACE
NORTH VANCOUVER, BC, CANADA V7R 1V5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110070137
12786272
Correspondence name and address
DOUGLAS W. SWARTZ-SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202

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