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Patent Assignment Assignor Details
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Assignor Name : FARQUHARSON, KEITH DAVID
Total Assignments: 14
Assignment: 1
Reel/Frame:012817/0612   Pages: 3
Recorded: 04/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2002
2
Exec Dt:
03/25/2002
Assignee
1
4505 74TH AVENUE
EDMONTON, ALBERTA T6B 2H5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10051610
Correspondence name and address
GREENLEE, WINNER & SULLIVAN
ELLEN P. WINNER
5370 MANHATTAN CIRCLE
SUITE 201
BOULDER, CO 80303
Assignment: 2
Reel/Frame:013530/0797   Pages: 5
Recorded: 03/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2003
2
Exec Dt:
03/03/2003
3
Exec Dt:
03/03/2003
Assignee
1
4505 74TH AVE.
EDMONTON, ALBERTA, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10360532
Correspondence name and address
GREENLEE, WINNER & SULLIVAN
ELLEN P. WINNER
5370 MANHATTAN CICLE, SUITE 201
BOULDER, CO 80303
Assignment: 3
Reel/Frame:014620/0378   Pages: 6
Recorded: 05/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/2004
2
Exec Dt:
04/05/2004
3
Exec Dt:
04/29/2004
4
Exec Dt:
04/23/2004
Assignee
1
4505 - 74TH AVENUE
EDMONTON, AB, CANADA T6B 2H5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10774072
Correspondence name and address
GREENLEE, WINNER & SULLIVAN
ELLEN P. WINNER
5370 MANHATTAN CIRCLE
STE. 201
BOULDER, CO 80303
Assignment: 4
Reel/Frame:023175/0041   Pages: 5
Recorded: 09/01/2009
Attorney Dkt #:1-06
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE FIRST INVENTOR FROM DAVID KEITH FARQUHARSON TO KEITH DAVID FARQUHARSON ON A DOCUMENT PREVIOUSLY RECORDED ON REEL 019270 FRAME 0799. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
08/20/2009
2
Exec Dt:
03/05/2007
3
Exec Dt:
03/30/2007
4
Exec Dt:
04/04/2007
Assignee
1
4505 - 74 AVENUE
EDMONTON, CANADA T6B 2H5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11621524
Correspondence name and address
GREENLEE WINNER AND SULLIVAN PC
4875 PEARL EAST CIRCLE
SUITE 200
BOULDER, CO 80301
Assignment: 5
Reel/Frame:023210/0054   Pages: 11
Recorded: 09/09/2009
Attorney Dkt #:1-06
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF ASSIGNOR CHUNONG CHI VUONG TO CUONG CHI VUONG - CORRECT ON ASSIGNMENT - WRONG ON CORRECTIVE ASSIGNMENT PREVIOUSLY RECORDED ON REEL 023175 FRAME 0041. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
08/20/2009
2
Exec Dt:
03/05/2007
3
Exec Dt:
03/30/2007
4
Exec Dt:
04/04/2007
Assignee
1
4505 - 74 AVENUE
EDMONTON, CANADA T6B 2H5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11621524
Correspondence name and address
GREENLEE WINNER AND SULLIVAN PC
4875 PEARL EAST CIRCLE
SUITE 200
BOULDER, CO 80301
Assignment: 6
Reel/Frame:025193/0853   Pages: 3
Recorded: 10/26/2010
Attorney Dkt #:97-09
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2010
2
Exec Dt:
08/20/2010
Assignee
1
4505 - 74 AVENUE
EDMONTON, CANADA T6B 2H5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12856155
Correspondence name and address
GREENLEE SULLIVAN PC
4875 PEARL EAST CIRCLE
SUITE 200
BOULDER, CO 80301
Assignment: 7
Reel/Frame:026904/0420   Pages: 3
Recorded: 09/14/2011
Attorney Dkt #:100-09
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/17/2010
2
Exec Dt:
08/27/2010
Assignee
1
4505 - 74 AVENUE
EDMONTON, ALBERTA, CANADA T6B 2H5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12858333
Correspondence name and address
GREENLEE SULLIVAN P.C.
4875 PEARL EAST CIRCLE
SUITE 200
BOULDER, CO 80301
Assignment: 8
Reel/Frame:028368/0656   Pages: 4
Recorded: 06/13/2012
Attorney Dkt #:160-09A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2012
2
Exec Dt:
05/30/2012
3
Exec Dt:
05/31/2012
Assignee
1
4505 - 74TH AVENUE
ALBERTA
EDMONTON, CANADA T6B 2H5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13472997
Correspondence name and address
GREENLEE SULLIVAN P.C.
4875 PEARL EAST CIRCLE
SUITE 200
BOULDER, CO 80301
Assignment: 9
Reel/Frame:033171/0211   Pages: 4
Recorded: 06/24/2014
Attorney Dkt #:558793: 160-09B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2012
2
Exec Dt:
05/30/2012
3
Exec Dt:
05/31/2012
Assignee
1
4505 - 74TH AVENUE
EDMONTON, CANADA T6B 2H5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14310852
Correspondence name and address
LATHROP GAGE LLP
4845 PEARL EAST CIRCLE
SUITE 201
BOULDER, CO 80301
Assignment: 10
Reel/Frame:038634/0079   Pages: 8
Recorded: 05/18/2016
Attorney Dkt #:579388: 24-15
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/2016
2
Exec Dt:
05/10/2016
3
Exec Dt:
05/10/2016
4
Exec Dt:
05/10/2016
5
Exec Dt:
05/10/2016
Assignee
1
4505 - 74TH AVENUE
ALBERTA
EDMONTON, CANADA T6B 2H5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15059033
Correspondence name and address
LATHROP & GAGE LLP
4845 PEARL EAST CIRCLE
SUITE 201
BOULDER, CO 80301
Assignment: 11
Reel/Frame:048010/0687   Pages: 8
Recorded: 01/15/2019
Attorney Dkt #:336752: 24-15A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/2016
2
Exec Dt:
05/10/2016
3
Exec Dt:
05/10/2016
4
Exec Dt:
05/10/2016
5
Exec Dt:
05/10/2016
Assignee
1
4505 - 74 AVENUE
EDMONTON, CANADA T6B 2H5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16195642
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
4940 PEARL EAST CIRCLE, SUITE 200
BOULDER, CO 80301
Assignment: 12
Reel/Frame:045648/0401   Pages: 8
Recorded: 04/26/2018
Attorney Dkt #:600022: 12-17
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/21/2018
2
Exec Dt:
02/21/2018
3
Exec Dt:
02/21/2018
4
Exec Dt:
02/21/2018
5
Exec Dt:
02/21/2018
Assignee
1
4505 - 74TH AVENUE
ALBERTA
EDMONTON, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15901719
Correspondence name and address
LATHROP GAGE LLP
2440 JUNCTION PLACE
SUITE 300
BOULDER, CO 80301
Assignment: 13
Reel/Frame:055036/0269   Pages: 6
Recorded: 01/26/2021
Attorney Dkt #:338618: 153-19
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2020
2
Exec Dt:
12/08/2020
Assignee
1
4505 - 74TH AVENUE
EDMONTON, ALBERTA, CANADA T6B 2H5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17096309
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
4940 PEARL EAST CIRCLE, SUITE 200
BOULDER, CO 80301
Assignment: 14
Reel/Frame:064019/0465   Pages: 8
Recorded: 06/21/2023
Attorney Dkt #:339673: 51-23 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2022
2
Exec Dt:
03/15/2022
3
Exec Dt:
03/14/2022
4
Exec Dt:
03/14/2022
5
Exec Dt:
03/16/2022
Assignee
1
4505 - 74 AVENUE
EDMONTON, CANADA T6B 2H5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18258662
Correspondence name and address
MICHAEL J. CURTIS
LEYDIG, VOIT & MAYER, LTD.
4940 PEARL EAST CIRCLE, SUITE 200
BOULDER, CO 80301

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