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Patent Assignment Assignor Details
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Assignor Name : CAMPBELL, KENNETH C.
Total Assignments: 9
Assignment: 1
Reel/Frame:005226/0497   Pages: 2
Recorded: 01/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CAMPBELL, KENNETH C.
Exec Dt:
11/29/1989
2
GRAY, ROGER M.
Exec Dt:
11/29/1989
Assignee
1
ARCHIVE CORPORATION, A DE CORP.
1650 SUNFLOWER AVE.
COSTA MESA, CALIFORNIA 92626
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5050020
NONE
07434036
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR
620 NEWPORT CTR., DR., 16TH FL.
NEWPORT BEACH, CA 92660-8016
Assignment: 2
Reel/Frame:005279/0890   Pages: 2
Recorded: 04/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CAMPBELL, KENNETH C.
Exec Dt:
04/11/1990
2
GRAY, ROGER M.
Exec Dt:
04/10/1990
3
KOCKLER, BARRY C.
Exec Dt:
04/10/1990
Assignee
1
ARCHIVE CORPORATION, A CORP. OF DELAWARE
1650 SUNFLOWER AVENUE
COSTA MESA, CALIFORNIA 92626
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5182687
NONE
07510548
Correspondence name and address
KNOBBE, MARTENS, OLSON AND BEAR
620 NEWPORT CENTER DRIVE
SIXTEENTH FLOOR
NEWPORT BEACH, CA 92660-8016
Assignment: 3
Reel/Frame:005897/0359   Pages: 2
Recorded: 11/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CAMPBELL, KENNETH C.
Exec Dt:
11/04/1991
2
THEOBALD, WILLIAM L.
Exec Dt:
11/04/1991
Assignee
1
ARCHIVE CORPORATION
1650 SUNFLOWER AVENUE
COSTA MESA, CALIFORNIA 92626
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5264974
NONE
07769036
Correspondence name and address
ARCHIVE CORPORATION
ATTN: EUGENE H. VALET
1650 SUNFLOWER AVENUE
COSTA MESA, CA. 92626
Assignment: 4
Reel/Frame:007282/0450   Pages: 5
Recorded: 12/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THEOBALD, WILLIAM L.
Exec Dt:
12/21/1994
2
CAMPBELL, KENNETH C.
Exec Dt:
12/21/1994
Assignee
1
CONNER PERIPHERALS, INC.
3081 ZANKER ROAD
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5402285
NONE
07873443
Correspondence name and address
GERALD B. ROSENBERG
FLIESLER, DUBB, MEYER ET AL.
FOUR EMBARCADERO CENTER, SUITE 400
SAN FRANCISCO, CA 94111
Assignment: 5
Reel/Frame:008120/0776   Pages: 2
Recorded: 07/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOW, WILLIAM R.
Exec Dt:
07/12/1996
2
CAMPBELL, KENNETH C.
Exec Dt:
07/12/1996
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5651270
NONE
08682463
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK ET AL.
GEORGE E. BOGATIE
P.O. BOX 2443
BARTLESVILLE, OKLAHOMA 74005
Assignment: 6
Reel/Frame:014980/0805   Pages: 5
Recorded: 02/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSANGARIS, ANDREAS V.
Exec Dt:
02/04/2004
2
CARTER, GEORGE W.
Exec Dt:
02/04/2004
3
SHEN, JESSE Z.
Exec Dt:
02/05/2004
4
FEASBY, D. MICHAEL
Exec Dt:
02/04/2004
5
CAMPBELL, KENNETH C.
Exec Dt:
02/04/2004
Assignee
1
RCL PLASMA, INC.
2610 DEL ZOTTO AVENUE
GLOUCESTER ONTARIO, CANADA K1T 3V7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6817388
US20040159366
10776304
Correspondence name and address
WELSH & KATZ, LTD.
THOMAS R. VIGIL
120 S. RIVERSIDE PLAZA, 22ND FLOOR
CHICAGO, IL 60606-3912
Assignment: 7
Reel/Frame:020946/0278   Pages: 11
Recorded: 05/14/2008
Attorney Dkt #:1365-140
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSANGARIS, ANDREAS
Exec Dt:
10/01/2007
2
CAMPBELL, KENNETH C.
Exec Dt:
02/06/2008
3
FEASBY, D . MICHAEL
Exec Dt:
02/06/2008
4
LI, KE
Exec Dt:
02/06/2008
Assignee
1
PLASCO ENERGY GROUP INC.
1000 INNOVATIVE DRIVE, SUITE 400
KANATA, ONTARIO, CANADA K2K3E7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080222956
11916381
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 8
Reel/Frame:020948/0178   Pages: 11
Recorded: 05/15/2008
Attorney Dkt #:MBM.1365-105US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSANGARIS, ANDREAS
Exec Dt:
10/01/2007
2
CAMPBELL, KENNETH C.
Exec Dt:
02/06/2008
3
FEASBY, D. MICHAEL
Exec Dt:
02/06/2008
4
LI, KE
Exec Dt:
02/06/2008
Assignee
1
PLASCO ENERGY GROUP INC.
1000 INNOVATIVE DRIVE, SUITE 400
KANATA, CANADA K2K 3E7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080202028
11916417
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 9
Reel/Frame:026933/0700   Pages: 11
Recorded: 09/20/2011
Attorney Dkt #:0238.1365-105US/D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSANGARIS, ANDREAS
Exec Dt:
10/01/2007
2
CAMPBELL, KENNETH C.
Exec Dt:
02/06/2008
3
FEASBY, D. MICHAEL
Exec Dt:
02/06/2008
4
LI, KE
Exec Dt:
02/06/2008
Assignee
1
PLASCO ENERGY GROUP INC.
1000 INNOVATION DRIVE, SUITE 400
KANATA, ONTARIO, CANADA K2K 3E7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120121468
13235665
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120

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