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Patent Assignment Assignor Details
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Assignor Name : BIRSS, VIOLA
Total Assignments: 7
Assignment: 1
Reel/Frame:013855/0750   Pages: 5
Recorded: 08/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2003
2
Exec Dt:
06/26/2003
Assignee
1
SUITE 130, 3553 - 31 STREET, N.W.
CALGARY, ALBERTA, CANADA T2L 2K7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10250135
Correspondence name and address
BENNETT JONES LLP
EDWARD YOO
1000 ATCO CENTRE
10035 - 105 STREET
EDMONTON, ALBERTA, CANADA T5J 3T2
Assignment: 2
Reel/Frame:041825/0474   Pages: 12
Recorded: 04/03/2017
Attorney Dkt #:584910: 83-15 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/19/2015
2
Exec Dt:
10/19/2015
3
Exec Dt:
12/08/2015
4
Exec Dt:
10/19/2015
Assignee
1
3553 31 STREET NW, SUITE 130
CALGARY, ALBERTA, CANADA T2L 2K7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15267876
Correspondence name and address
LATHROP & GAGE LLP
4845 PEARL EAST CIRCLE, SUITE 201
BOULDER, CO 80301
Assignment: 3
Reel/Frame:051333/0567   Pages: 12
Recorded: 12/19/2019
Attorney Dkt #:338218: 83-15A US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/19/2015
2
Exec Dt:
10/19/2015
3
Exec Dt:
12/08/2015
4
Exec Dt:
10/19/2015
Assignee
1
3553 31ST STREET NW, SUITE 130
CALGARY, ALBERTA, CANADA T2L 2K7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16708625
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
4940 PEARL EAST CIRCLE, SUITE 200
BOULDER, CO 80301
Assignment: 4
Reel/Frame:041825/0353   Pages: 8
Recorded: 04/03/2017
Attorney Dkt #:581344: 50-15 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2016
2
Exec Dt:
08/24/2016
3
Exec Dt:
08/24/2016
4
Exec Dt:
08/26/2016
Assignee
1
3553 31 STREET NW, SUITE 130
CALGARY, ALBERTA, CANADA T2L 2K7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15169506
Correspondence name and address
LATHROP & GAGE LLP
4845 PEARL EAST CIRCLE, SUITE 201
BOULDER, CO 80301
Assignment: 5
Reel/Frame:044537/0887   Pages: 8
Recorded: 01/04/2018
Attorney Dkt #:598439: 50-15A US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2016
2
Exec Dt:
08/24/2016
3
Exec Dt:
08/24/2016
4
Exec Dt:
08/26/2016
Assignee
1
3553 31ST STREET NW, SUITE 130
CALGARY, ALBERTA, CANADA T2L 2K7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15861060
Correspondence name and address
LATHROP GAGE LLP
2440 JUNCTION PLACE, SUITE 300
BOULDER, CO 80301
Assignment: 6
Reel/Frame:041825/0666   Pages: 7
Recorded: 04/03/2017
Attorney Dkt #:584343: 16-14 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/10/2017
2
Exec Dt:
02/10/2017
3
Exec Dt:
02/14/2017
4
Exec Dt:
02/13/2017
Assignee
1
3553 31 STREET NW, SUITE 130
CALGARY, ALBERTA, CANADA T2L 2K7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15124847
Correspondence name and address
LATHROP & GAGE LLP
4845 PEARL EAST CIRCLE, SUITE 201
BOULDER, CO 80301
Assignment: 7
Reel/Frame:050281/0919   Pages: 9
Recorded: 09/05/2019
Attorney Dkt #:P6547US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/2017
2
Exec Dt:
03/09/2017
3
Exec Dt:
04/04/2017
4
Exec Dt:
03/29/2017
5
Exec Dt:
03/29/2017
Assignee
1
3655 36 STREET NW
CALGARY, CANADA T2L 1Y8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16491352
Correspondence name and address
PERRY + CURRIER INC.
1300 YONGE STREET
SUITE 500
TORONTO, M4T-1X3 CANADA

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