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Patent Assignment Assignor Details
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Assignor Name : FARQUHARSON, KEITH D.
Total Assignments: 9
Assignment: 1
Reel/Frame:007725/0021   Pages: 5
Recorded: 10/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/1995
2
Exec Dt:
09/29/1995
Assignee
1
4505 - 74 AVENUE
EDMONTON, ALBERTA, CANADA T6B 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08544128
Correspondence name and address
JOSEPH E. KOVARIK, ESQ.
SHERIDAN ROSS & MCINTOSH
1700 LINCOLN STREET, SUITE 3500
DENVER, CO 80203
Assignment: 2
Reel/Frame:007876/0162   Pages: 5
Recorded: 02/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/1996
2
Exec Dt:
02/13/1996
Assignee
1
4505 - 74 AVENUE
EDMONTON, ALBERTA, CANADA T6B 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08602994
Correspondence name and address
SHERIDAN ROSS & MCINTOSH
DAVID F. DOCKERY
1700 LINCOLN STREET, SUITE 3500
DENVER, CO 80203
Assignment: 3
Reel/Frame:008023/0747   Pages: 5
Recorded: 05/30/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/23/1996
2
Exec Dt:
05/23/1996
Assignee
1
4505 - 74 AVENUE
EDMONTON, ALBERTA, CANADA T6B 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08655722
Correspondence name and address
SHERIDAN ROSS & MCINTOSH
ROBERT R. BRUNELLI
1700 LINCOLN STREET
SUITE 3500
DENVER, COLORADO 80203
Assignment: 4
Reel/Frame:010199/0112   Pages: 5
Recorded: 08/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/1999
2
Exec Dt:
08/16/1999
Assignee
1
4505 - 74TH AVENUE
EDMONTON, ALBERTA, CANADA T6B 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09379978
Correspondence name and address
SHERIDAN ROSS P.C.
JOSEPH E. KOVARIK
1560 BROADWAY, SUITE 1200
DENVER, CO 80202-5141
Assignment: 5
Reel/Frame:010640/0095   Pages: 5
Recorded: 10/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/1999
2
Exec Dt:
10/18/1999
Assignee
1
4505 -- 74 AVENUE
EDMONTON, ALBERTA, CANADA T6B 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09431713
Correspondence name and address
SHERIDAN ROSS P.C.
JOSEPH E. KOVARIK
1560 BROADWAY
SUITE 1200
DENVER, CO 80202-5141
Assignment: 6
Reel/Frame:011664/0004   Pages: 4
Recorded: 03/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/26/2001
2
Exec Dt:
01/26/2001
3
Exec Dt:
01/26/2001
Assignee
1
4504 -- 74TH AVENUE
EDMONTON, ALBERTA, CANADA T6B 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09816274
Correspondence name and address
SHERIDAN ROSS P.C.
KENNETH C. WINTERTON
1560 BROADWAY, SUITE 1200
DENVER, COLORADO 80202-5141
Assignment: 7
Reel/Frame:012469/0892   Pages: 3
Recorded: 01/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/21/2001
2
Exec Dt:
12/21/2001
Assignee
1
4505-74 AVENUE
EDMONTON, ALBERTA,, CANADA T6B 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10039835
Correspondence name and address
MARSH FISCHMANN & BREYFOGLE LLP
ROSS E. BREYFOGLE ESQ
3151 SOUTH VAUGHN WAY
SUITE 411
AURORA, CO 80014
Assignment: 8
Reel/Frame:022991/0377   Pages: 6
Recorded: 07/22/2009
Attorney Dkt #:104310.010500/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2009
2
Exec Dt:
07/02/2009
3
Exec Dt:
07/07/2009
4
Exec Dt:
07/02/2009
5
Exec Dt:
07/02/2009
Assignee
1
25227 GROGAN'S MILL ROAD, SUITE 125
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12430521
Correspondence name and address
BEN D. TOBOR
1000 LOUSIANIA, SUITE 1700
HOUSTON, TX 77002
Assignment: 9
Reel/Frame:023989/0884   Pages: 12
Recorded: 02/25/2010
Attorney Dkt #:147-09
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF INVENTOR GUO'S NAME FROM TINALE TO TIANLE, PREVIOUSLY RECORDED ON REEL 022991 FRAME 0377. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
07/02/2009
2
Exec Dt:
01/29/2010
3
Exec Dt:
07/07/2009
4
Exec Dt:
07/02/2009
5
Exec Dt:
07/02/2009
Assignee
1
25227 GROGAN'S MILL ROAD
SUITE 125
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12430521
Correspondence name and address
GREENLEE WINNER AND SULLIVAN PC
4875 PEARL EAST CIRCLE
SUITE 200
BOULDER, CO 80301

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