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Patent Assignment Assignor Details
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Assignor Name : UNG, CHI MAN CHARLES
Total Assignments: 4
Assignment: 1
Reel/Frame:015031/0681   Pages: 7
Recorded: 03/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2003
2
Exec Dt:
12/22/2003
3
Exec Dt:
12/18/2003
4
Exec Dt:
12/18/2003
5
Exec Dt:
12/18/2003
Assignee
1
1177 11TH AVENUE S.W.
SUITE 600
CALGARY, ALBERTA, CANADA T2R 1K9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10681330
Correspondence name and address
KATTEN MUCHIN ZAVIS ROSENMAN
RICHARD P. BAUER
PATENT ADMIN.
525 WEST MONROE STREET, SUITE 1600
CHICAGO, IL 60661-3693
Assignment: 2
Reel/Frame:015285/0735   Pages: 5
Recorded: 04/29/2004
Attorney Dkt #:204694.00120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/2004
2
Exec Dt:
04/07/2004
3
Exec Dt:
04/15/2004
Assignee
1
300, 1207-11 AVENUE S.W.
CALGARY, ALBERTA, CANADA T3C 0M5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10834190
Correspondence name and address
KATTEN MUCHIN ZAVIS ROSENMAN
RICHARD P. BAUER
PATENT ADMIN.
525 WEST MONROE STREET, SUITE 1600
CHICAGO, IL 60661-3693
Assignment: 3
Reel/Frame:024559/0591   Pages: 3
Recorded: 06/18/2010
Attorney Dkt #:204694-00519
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2010
2
Exec Dt:
06/04/2010
3
Exec Dt:
06/07/2010
Assignee
1
3636 RESEARCH ROAD NW
CALGARY, CANADA T2L 1Y1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12751351
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP (C/O PATENT A
2900 K STREET NW, SUITE 200
WASHINGTON, DC 20007-5118
Assignment: 4
Reel/Frame:028377/0844   Pages: 14
Recorded: 06/14/2012
Attorney Dkt #:204694-00594
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/2012
2
Exec Dt:
05/14/2012
3
Exec Dt:
05/13/2012
4
Exec Dt:
05/07/2012
5
Exec Dt:
05/15/2012
6
Exec Dt:
05/09/2012
Assignee
1
3636 RESEARCH ROAD, N.W.
CALGARY, CANADA T2L 1Y1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13407285
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP (C/O PATENT A
2900 K STREET NW, SUITE 200
WASHINGTON, DC 20007-5118

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