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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : ANGMAN, PER G.
Total Assignments: 29
Assignment: 1
Reel/Frame:008023/0494   Pages: 3
Recorded: 07/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/31/1996
Assignee
1
6204 6A STREET S.E.
CALGARY, ALBERTA, CANADA T2H 2
Property
 
Pat #
Pub #
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NONE
08640458
Correspondence name and address
BUSH, MOSELEY, RIDDLE & JACKSON
950 ECHO LANE, SUITE 180
HOUSTON, TEXAS 77024
Assignment: 2
Reel/Frame:011266/0161   Pages: 4
Recorded: 11/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/2000
2
Exec Dt:
10/24/2000
Assignee
1
6204 - 6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09580405
Correspondence name and address
BENNETT JONES LLP
ROSEANN B. CALDWELL
4500 BANKERS HALL
855 - 2ND STREET S.W.
CALGARY, ALBERTA, CANADA T2P 4K7
Assignment: 3
Reel/Frame:019091/0355   Pages: 4
Recorded: 03/30/2007
Attorney Dkt #:32361-416
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2001
2
Exec Dt:
07/16/2001
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11693639
Correspondence name and address
ROSEANN B. CALDWELL
4500, 855 - 2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 4
Reel/Frame:019242/0692   Pages: 5
Recorded: 05/03/2007
Attorney Dkt #:32361-418
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2001
2
Exec Dt:
07/16/2001
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11743437
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 5
Reel/Frame:014930/0802   Pages: 4
Recorded: 09/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/24/2002
2
Exec Dt:
05/14/2002
Assignee
1
6204 - 6A STREET SE
CALGARY, AB, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10473202
Correspondence name and address
BENNETT JONES LLP
ATTN: ROSEANN CALDWELL
4500 BANKERS HALL EAST
855 - 2ND STREET SW
CALGARY, AB T2P 4K7
Assignment: 6
Reel/Frame:014060/0645   Pages: 3
Recorded: 12/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/29/2002
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10297629
Correspondence name and address
BENNETT JONES LLP
ROSEANN B. CALDWELL
4500 BANKERS HALL EAST
855 - 2ND STREET SW
CALGARY, AB T2P 4K7
Assignment: 7
Reel/Frame:014060/0650   Pages: 4
Recorded: 12/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/2002
2
Exec Dt:
07/16/2002
Assignee
1
6204-6A STREET SE
CALGARY, ALBERTA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10297633
Correspondence name and address
BENNETT JONES LLP
ROSEANN B. CALDWELL
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, AB T2P 4K7
Assignment: 8
Reel/Frame:015506/0687   Pages: 7
Recorded: 10/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/2003
2
Exec Dt:
10/24/2003
3
Exec Dt:
10/27/2003
4
Exec Dt:
10/08/2003
Assignee
1
62-4-6A STREET SE
CALGARY, AB, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10460662
Correspondence name and address
BENNETT JONES LLP
ATTENTION: ROSEANN CALDWELL
4500 BANKERS HALL EAST
855- 2ND STREET, SW
CALGARY, AB T2P 4K7
Assignment: 9
Reel/Frame:017021/0833   Pages: 4
Recorded: 03/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2003
2
Exec Dt:
10/31/2003
Assignee
1
6204-6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10526360
Correspondence name and address
BENNETT JONES LLP
ATTENTION: ROSEANN CALDWELL
4500 BANKERS HALL
855-2ND STREET SW
CALGARY, ALBERTA T2P 4K7
Assignment: 10
Reel/Frame:017192/0193   Pages: 4
Recorded: 06/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2004
2
Exec Dt:
02/26/2004
Assignee
1
6204-6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10537778
Correspondence name and address
BENNETT JONES LLP
ATTENTION: ROSEANN B. CALDWELL
455 BANKERS HALL EAST
855 2ND STREET SW
CALGARY, ALBERTA T2P 4K7
Assignment: 11
Reel/Frame:019999/0206   Pages: 5
Recorded: 10/23/2007
Attorney Dkt #:32361-435
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2004
2
Exec Dt:
02/26/2004
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11876566
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 12
Reel/Frame:015659/0416   Pages: 5
Recorded: 04/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/2004
2
Exec Dt:
03/19/2004
3
Exec Dt:
03/16/2004
Assignee
1
6204- 6A STREET SW
CALGARY, ALBERTA, CANADA T2P 2K7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10492559
Correspondence name and address
BENNETT JONES LLP
ROSEANN CALDWELL
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, AB T2P 4K7
Assignment: 13
Reel/Frame:015850/0298   Pages: 6
Recorded: 08/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2004
2
Exec Dt:
07/14/2004
3
Exec Dt:
07/15/2004
4
Exec Dt:
07/15/2004
Assignee
1
6204-6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10483501
Correspondence name and address
BENNETT JONES LLP
ROSEANN CALDWELL
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, ALBERTA T2P 4K7
Assignment: 14
Reel/Frame:018436/0147   Pages: 7
Recorded: 10/25/2006
Attorney Dkt #:32361-367
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2004
2
Exec Dt:
07/14/2004
3
Exec Dt:
07/15/2004
4
Exec Dt:
07/15/2004
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11549007
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST, 855-2ND ST. SW
CALGARY, T2P 4K7 CANADA
Assignment: 15
Reel/Frame:015203/0443   Pages: 4
Recorded: 09/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2004
2
Exec Dt:
09/21/2004
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10710038
Correspondence name and address
BENNETT JONES LLP
4500 BANKERS HALL EAST, 855-2ND ST. SW
ATTENTION: ROSEANN CALDWELL
CALGARY, T2P 4K7 CANADA
Assignment: 16
Reel/Frame:017778/0133   Pages: 4
Recorded: 03/30/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/02/2005
2
Exec Dt:
02/02/2005
Assignee
1
6204 - 6A STREET SE
CALGARY, AB, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10524874
Correspondence name and address
BENNETT JONES LLP
ROSEANN CALDWELL
4500, 855 - 2ND STREET SW
CALGARY, ALBERTA T2P 4K7
Assignment: 17
Reel/Frame:018695/0241   Pages: 3
Recorded: 12/29/2006
Attorney Dkt #:32361-300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/17/2005
Assignee
1
6204-6A STREET SE
CALGARY, CANADA T2P 4K7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10599079
Correspondence name and address
ROSEANN B. CALDWELL
4500, 855 - 2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 18
Reel/Frame:018770/0845   Pages: 5
Recorded: 01/18/2007
Attorney Dkt #:32361-300
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER. IT SHOULD HAVE BEEN 10/599,076 AND NOT 10/599,079. PREVIOUSLY RECORDED ON REEL 018695 FRAME 0241. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ALL RIGHT, TITLE AND INTEREST IN THE INVENTION.
Assignor
1
Exec Dt:
05/17/2005
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2P 4K7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10599076
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 19
Reel/Frame:019257/0523   Pages: 3
Recorded: 05/07/2007
Attorney Dkt #:32361-420
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/23/2005
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11718779
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 20
Reel/Frame:018549/0966   Pages: 4
Recorded: 11/24/2006
Attorney Dkt #:32361-336
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/2006
2
Exec Dt:
09/20/2006
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11279223
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST, 855-2ND ST. SW
CALGARY, T2P 4K7 CANADA
Assignment: 21
Reel/Frame:018633/0372   Pages: 6
Recorded: 12/14/2006
Attorney Dkt #:32361-383
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2006
2
Exec Dt:
11/17/2006
3
Exec Dt:
12/07/2006
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11461918
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855 2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 22
Reel/Frame:019362/0991   Pages: 3
Recorded: 05/31/2007
Attorney Dkt #:32361-404
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/30/2007
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11672927
Correspondence name and address
ROSEANN B. CALDWELL
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 23
Reel/Frame:020059/0784   Pages: 3
Recorded: 11/02/2007
Attorney Dkt #:32361-433
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/17/2007
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11858048
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 24
Reel/Frame:020076/0152   Pages: 6
Recorded: 11/06/2007
Attorney Dkt #:32361-436
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/05/2007
2
Exec Dt:
10/23/2007
3
Exec Dt:
10/17/2007
Assignee
1
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11913761
Correspondence name and address
ROSEANN B. CALDWELL, BENNETT JONES LLP
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, T2P 4K7 CANADA
Assignment: 25
Reel/Frame:020887/0536   Pages: 4
Recorded: 04/25/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/23/2008
2
Exec Dt:
04/19/2008
Assignee
1
6204 - 6A STREET SE
CALGARY, AB, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12014001
Correspondence name and address
JAMES E. BRADLEY
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 26
Reel/Frame:020950/0691   Pages: 4
Recorded: 05/15/2008
Attorney Dkt #:32361-459
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/23/2008
Assignee
1
6204-6A STREET SE
CALGARY, AB, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11995919
Correspondence name and address
JAMES E. BRADLEY
771 LOUISIANA STREET, #2300
HOUSTON, TX 77002-2770
Assignment: 27
Reel/Frame:020716/0738   Pages: 3
Recorded: 03/24/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/23/2008
Assignee
1
6204 - 6A STREET SE
CALGART, AB, CALIFORNIA AB T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11961642
Correspondence name and address
JAMES E. BRADLEY
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 28
Reel/Frame:020970/0151   Pages: 4
Recorded: 04/14/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/2008
2
Exec Dt:
04/04/2008
3
Exec Dt:
04/04/2008
Assignee
1
3993 W. SAM HOUSTON PARKWAY N., SUITE 100
HOUSTON, TEXAS 77043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12020349
Correspondence name and address
JAMES E. BRADLEY
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 29
Reel/Frame:021957/0811   Pages: 3
Recorded: 12/10/2008
Attorney Dkt #:081902.000329
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/08/2008
Assignee
1
6204-6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12302553
Correspondence name and address
DENVER S. BISIGNANO
711 LOUISIANA
SUITE 2300
HOUSTON, TX 77002-2770

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