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Patent Assignment Assignor Details
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Assignor Name : FEFER, MICHAEL
Total Assignments: 15
Assignment: 1
Reel/Frame:010849/0153   Pages: 4
Recorded: 06/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEFER, MICHAEL
Exec Dt:
03/28/2000
2
PIERSON, LORNE
Exec Dt:
04/10/2000
Assignee
1
PETRO-CANADA
2489 NORTH SHERIDAN WAY
MISSISSAUGA, ONTARIO, CANADA L5K 1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6410488
NONE
09523519
Correspondence name and address
BERESKIN & PARR
ANDREW I. MCINTOSH
40 KING STREET WEST
SUITE 4000
TORONTO, ONTARIO, CANADA M5H 3Y2
Assignment: 2
Reel/Frame:015510/0155   Pages: 3
Recorded: 06/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEFER, MICHAEL
Exec Dt:
05/10/2000
2
RUO, TOMOKI
Exec Dt:
05/10/2000
Assignee
1
PETRO-CANADA
2489 NORTH SHERIDAN WAY
MISSISSAUGA, ONTARIO L5K 1A8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6790386
US20020139962
10112858
Correspondence name and address
BERESKIN & PARR
40 KING STREET WEST
TORONTO, ON
M5H 3Y2 CANADA
Assignment: 3
Reel/Frame:011559/0813   Pages: 5
Recorded: 02/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FEFER, MICHAEL
Exec Dt:
02/09/2001
Assignees
1
PETRO-CANADA
P.O. BOX 2844
A CANADIAN CORPORATION
ALBERTA, CALGARY, CANADA T2P 3
2
PLATTE CHEMICAL COMPANY
P.O. BOX 2844
4687 18TH STREET
GREELEY, COLORADO 80634
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6515031
US20020161057
09783497
Correspondence name and address
HOGAN & HARTSON LLP
CAROL W. BURTON
1200 17TH STREET, SUITE 1500
DENVER, CO 80202
Assignment: 4
Reel/Frame:023790/0478   Pages: 2
Recorded: 01/14/2010
Attorney Dkt #:028040-001400US/ACK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FEFER, MICHAEL
Exec Dt:
05/12/2005
Assignee
1
PETRO-CANADA
P.O. BOX 2844, 150 - 6TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3E3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8747874
US20100016447
12563929
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 5
Reel/Frame:023789/0863   Pages: 3
Recorded: 01/14/2010
Attorney Dkt #:028040-001100US/ACK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEFER, MICHAEL
Exec Dt:
09/26/2006
2
LIU, JUN
Exec Dt:
09/26/2006
Assignee
1
PETRO-CANADA
P.O. BOX 2844, 150 - 6TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3E3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9357768
US20080085832
11866157
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 6
Reel/Frame:032010/0748   Pages: 6
Recorded: 01/21/2014
Attorney Dkt #:18694-0013US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEFER, MICHAEL
Exec Dt:
07/19/2012
2
LIU, JUN
Exec Dt:
06/22/2012
Assignee
1
SUNCOR ENERGY INC.
P.O. BOX 2844
150-6TH AVE SW
CALGARY, ALBERTA, CANADA T2P 3E3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140256556
14125919
Correspondence name and address
ANGELA D. FOLLETT, PH.D.
FISH & RICHARDON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 7
Reel/Frame:039621/0261   Pages: 6
Recorded: 09/02/2016
Attorney Dkt #:ROBI-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEFER, MICHAEL
Exec Dt:
02/10/2015
2
LIU, JUN
Exec Dt:
02/05/2015
Assignee
1
SUNCOR ENERGY INC.
SUNCOR ENERGY CENTRE, WEST TOWER
PO BOX 2844, 150 - 6TH AVE S.W.
CALGARY (ALBERTA), CANADA T2P 3E3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160302416
15102195
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 8
Reel/Frame:038687/0990   Pages: 5
Recorded: 05/23/2016
Attorney Dkt #:5007447.065US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEFER, MICHAEL
Exec Dt:
03/07/2016
2
LIU, JUN
Exec Dt:
03/07/2016
Assignee
1
SUNCOR ENERGY INC.
150 - 6TH AVENUE SW
CALGARY (ALBERTA), CANADA T2P 3E3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9745502
US20170233633
14064501
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP - GSO
P.O. BOX 21927
GREENSBORO, NC 27420
Assignment: 9
Reel/Frame:066122/0385   Pages: 5
Recorded: 01/15/2024
Attorney Dkt #:77799-1073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEFER, MICHAEL
Exec Dt:
03/07/2016
2
LIU, JUN
Exec Dt:
03/07/2016
Assignee
1
SUNCOR ENERGY INC.
150 - 6TH AVENUE SW
CALGARY(ALBERTA), CANADA T2P 3E3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9982182
US20170335165
15660217
Correspondence name and address
MICHAEL G. JOHNSTON
1600 PARKWOOD CIRCLE
SUITE 200
ATLANTA, GA 30339
Assignment: 10
Reel/Frame:065899/0705   Pages: 13
Recorded: 12/18/2023
Attorney Dkt #:017142-0205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEFER, MICHAEL
Exec Dt:
09/24/2020
2
LIU, JUN
Exec Dt:
09/22/2020
3
NG, KENNETH
Exec Dt:
09/24/2020
4
TERAZONO, YUICHI
Exec Dt:
09/24/2020
5
NASH, BRADY
Exec Dt:
03/05/2021
6
TESHLER, INN
Exec Dt:
09/22/2020
7
CKURSHUMOVA, WENZI
Exec Dt:
09/22/2020
8
BROOK, MICHAEL A.
Exec Dt:
09/17/2020
9
CHEN, YANG
Exec Dt:
09/18/2020
Assignee
1
SUNCOR ENERGY INC.
SUNCOR ENERGY CENTRE, WEST TOWER, PO BOX 2844, 150 - 6TH AVENUE SW
CALGARY, CANADA T2P 3E3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220089615
17425238
Correspondence name and address
ROBIC
630 RENE-LEVESQUE BOULEVARD WEST, 20TH FLOOR
MONTREAL, H3B 1S6 CANADA
Assignment: 11
Reel/Frame:067175/0965   Pages: 14
Recorded: 04/22/2024
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 6TH INVENTOR'S NAME PREVIOUSLY RECORDED AT REEL: 65899 FRAME: 705. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
FEFER, MICHAEL
Exec Dt:
09/24/2020
2
LIU, JUN
Exec Dt:
09/22/2020
3
NG, KENNETH
Exec Dt:
09/24/2020
4
TERAZONO, YUICHI
Exec Dt:
09/24/2020
5
NASH, BRADY
Exec Dt:
03/05/2021
6
TESHLER, INNA
Exec Dt:
09/22/2020
7
CKURSHUMOVA, WENZI
Exec Dt:
09/22/2020
8
BROOK, MICHAEL A.
Exec Dt:
09/17/2020
9
CHEN, YANG
Exec Dt:
09/18/2020
Assignee
1
SUNCOR ENERGY INC.
SUNCOR ENERGY CENTRE, WEST TOWER, PO BOX 2844
150 - 6TH AVENUE SW
CALGARY, CANADA T2P 3E3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220089615
17425238
Correspondence name and address
SHERWINS JEAN
630 RENE-LEVESQUE BOULEVARD WEST, 20TH FLOOR
MONTREAL, H3B 1S6 CANADA
Assignment: 12
Reel/Frame:065899/0454   Pages: 10
Recorded: 12/18/2023
Attorney Dkt #:017142-0245
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NG, KENNETH
Exec Dt:
03/24/2021
2
FEFER, MICHAEL
Exec Dt:
04/04/2021
3
LIU, JUN
Exec Dt:
05/28/2021
4
TERAZONO, YUICHI
Exec Dt:
03/09/2021
5
BLEIK, ADAM
Exec Dt:
03/03/2021
Assignee
1
SUNCOR ENERGY INC.
SUNCOR ENERGY CENTRE, WEST TOWER, PO BOX 2844, 150 - 6TH AVENUE SW
CALGARY, CANADA T2P 3E3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230128730
17800776
Correspondence name and address
ROBIC
630 RENE-LEVESQUE BOULEVARD WEST, 20TH FLOOR
MONTREAL, H3B 1S6 CANADA
Assignment: 13
Reel/Frame:065899/0005   Pages: 12
Recorded: 12/18/2023
Attorney Dkt #:017142-0134
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEFER, MICHAEL
Exec Dt:
02/23/2022
2
PLAETZER, KRISTJAN
Exec Dt:
05/26/2021
3
LIU, JUN
Exec Dt:
09/20/2022
4
NASH, BRADY
Exec Dt:
02/27/2022
5
NG, KENNETH KA-SENG
Exec Dt:
02/23/2022
6
TERAZONO, YUICHI
Exec Dt:
09/20/2022
7
GLUECK, MICHAEL JOHANNES
Exec Dt:
05/26/2021
Assignee
1
SUNCOR ENERGY INC.
SUNCOR ENERGY CENTRE, WEST TOWER, PO BOX 2844, 150 - 6TH AVENUE SW
CALGARY, CANADA T2P 3E3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200253211
16639398
Correspondence name and address
ROBIC
630 RENE-LEVESQUE BOULEVARD WEST, 20TH FLOOR
MONTREAL, H3B 1S6 CANADA
Assignment: 14
Reel/Frame:065899/0148   Pages: 9
Recorded: 12/18/2023
Attorney Dkt #:017142-0217
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEFER, MICHAEL
Exec Dt:
02/23/2022
2
LIU, JUN
Exec Dt:
02/23/2022
3
TESHLER, INNA
Exec Dt:
03/03/2022
4
STEELE, LISA
Exec Dt:
02/28/2022
Assignee
1
SUNCOR ENERGY INC.
SUNCOR ENERGY CENTRE, WEST TOWER, PO BOX 2844, 150 - 6TH AVENUE SW
CALGARY, CANADA T2P 3E3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220132856
17431306
Correspondence name and address
ROBIC
630 RENE-LEVESQUE BOULEVARD WEST, 20TH FLOOR
MONTREAL, H3B 1S6 CANADA
Assignment: 15
Reel/Frame:065899/0345   Pages: 10
Recorded: 12/18/2023
Attorney Dkt #:017142-0229
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEFER, MICHAEL
Exec Dt:
02/23/2022
2
LIU, JUN
Exec Dt:
02/23/2022
3
TERAZONO, YUICHI
Exec Dt:
02/23/2022
4
NG, KENNETH
Exec Dt:
10/14/2022
5
SHEN, YOUQING
Exec Dt:
09/21/2022
Assignee
1
SUNCOR ENERGY INC.
SUNCOR ENERGY CENTRE, WEST TOWER, PO BOX 2844, 150 - 6TH AVENUE SW
CALGARY, CANADA T2P 3E3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220132855
17431294
Correspondence name and address
ROBIC
630 RENE-LEVESQUE BOULEVARD WEST, 20TH FLOOR
MONTREAL, H3B 1S6 CANADA

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