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Patent Assignment Assignor Details
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Assignor Name : ANSELL, STEVEN M.
Total Assignments: 19
Assignment: 1
Reel/Frame:007780/0952   Pages: 3
Recorded: 12/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ANSELL, STEVEN M.
Exec Dt:
12/06/1995
Assignee
1
INEX PHARMACEUTICALS CORP.
1779 WEST 75TH AVENUE
VANCOUVER, B.C., CANADA V6P 6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6027726
NONE
08536396
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW
WILLIAM B. KEZER
TWENTIETH FLOOR, STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105-1492
Assignment: 2
Reel/Frame:007823/0366   Pages: 3
Recorded: 12/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANSELL, STEVEN M.
Exec Dt:
12/06/1995
2
MUI, BARBARA
Exec Dt:
12/14/1995
3
HOPE, MICHAEL
Exec Dt:
12/11/1995
Assignee
1
INEX PHARMACEUTICALS CORP.
1779 WEST 75TH AVENUE
VANCOUVER, B.C., CANADA V6P 6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5785992
NONE
08536584
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW
WILLIAM B. KEZER
STEUART STREET TOWER, 20TH FLOOR
ONE MARKET PLACE
SAN FRANCISCO, CA 94105-1492
Assignment: 3
Reel/Frame:010249/0143   Pages: 6
Recorded: 09/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEMPLE, SEAN C.
Exec Dt:
07/15/1999
2
HARASYM, TROY
Exec Dt:
07/13/1999
3
HOPE, MICHAEL J.
Exec Dt:
06/10/1999
4
ANSELL, STEVEN M.
Exec Dt:
07/13/1999
5
CULLIS, PIETER R.
Exec Dt:
07/27/1999
6
SCHERRER, PETER
Exec Dt:
09/14/1999
7
DEBEYER, DAN
Exec Dt:
09/14/1999
Assignee
1
INEX PHARMACEUTICALS CORPORATION
100-8900 GLENLYON PARKWAY
BURNABY, BC V5J 5J8, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6287591
NONE
09078954
Correspondence name and address
OPPEDAHL & LARSON LLP
NANCY J. PARSONS
P.O. BOX 5270
FRISCO, CO 80443
Assignment: 4
Reel/Frame:014410/0478   Pages: 6
Recorded: 03/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEMPLE, SEAN C.
Exec Dt:
07/15/1999
2
HARASYM, TROY
Exec Dt:
07/13/1999
3
HOPE, MICHAEL J.
Exec Dt:
06/10/1999
4
ANSELL, STEVEN M.
Exec Dt:
07/13/1999
5
CULLIS, PIETER R.
Exec Dt:
07/27/1999
6
SCHERRER, PETER
Exec Dt:
09/14/1999
7
DEBEYER, DAN
Exec Dt:
09/14/1999
Assignee
1
INEX PHARMACEUTICALS CORP.
100-8900 GLENLYON PARKWAY
BURNABY, CANADA V5J 5J8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7341738
US20050255153
10658947
Correspondence name and address
OPPEDAHL AND LARSON LLP
P O BOX 5068
DILLON, CO 80435-5068
Assignment: 5
Reel/Frame:011607/0874   Pages: 10
Recorded: 03/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEMPLE, SEAN C.
Exec Dt:
01/09/2001
2
KLIMUK, SANDRA K.
Exec Dt:
01/09/2001
3
HARASYM, TROY O.
Exec Dt:
12/21/2000
4
DOS SANTOS, NANCY
Exec Dt:
12/21/2000
5
ANSELL, STEVEN M.
Exec Dt:
12/20/2000
6
HOPE, MICHAEL J.
Exec Dt:
01/09/2001
7
MC INTOSH, DIERDRE
Exec Dt:
03/08/2001
Assignee
1
INEX PHARMACEUTICALS CORP.
GLENLYON BUSINESS PARK
#100 - 8900 GLENLYON PARKWAY
BURNABY, B.C., CANADA V5J 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6835395
NONE
09654373
Correspondence name and address
OPPEDAHL & LARSON LLP
MARINA T. LARSON
P.O. BOX 5068
DILLON, CO 80435-5068
Assignment: 6
Reel/Frame:012141/0452   Pages: 2
Recorded: 09/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ANSELL, STEVEN M.
Exec Dt:
08/29/2001
Assignee
1
INEX PHARMACEUTICALS CORPORATION
GLENLYON BUSINESS PARK
100-8900 GLENLYON PARKWAY
BURNABY, B.C., CANADA V5J 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6320017
NONE
09218988
Correspondence name and address
TOWNSEND & TOWNSEND & CREW LLP
JOSEPH R. SNYDER
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 7
Reel/Frame:013593/0182   Pages: 2
Recorded: 12/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILDISH, MICHAEL ANDREW
Exec Dt:
12/12/2001
2
ANSELL, STEVEN M.
Exec Dt:
12/12/2001
3
CRERAR, MICHAEL CAMERON
Exec Dt:
12/12/2001
Assignee
1
DIVERSINET CORP.
2225 SHEPPARD AVENUE EAST
SUITE 1700
TORONTO, ONTARIO, CANADA M2J5C2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7103774
US20030115457
10321446
Correspondence name and address
LANG MICHENER
T. ANDREW CURRIER
181 BAY STREET, SUITE 2500
BCE PLACE, P.O. BOX 747
TORONTO, ONTARIO M5J 2T7 CANADA
Assignment: 8
Reel/Frame:013836/0352   Pages: 2
Recorded: 03/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILDISH, MICHAEL ANDREW
Exec Dt:
12/12/2001
2
ANSELL, STEVEN M.
Exec Dt:
12/12/2001
3
CRERAR, MICHAEL CAMERON
Exec Dt:
12/12/2001
Assignee
1
DIVERSINET CORP.
2225 SHEPPARD AVENUE EAST
SUITE 1700
TORONTO, ONTARIO M2J5C2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7383434
US20030212888
10376249
Correspondence name and address
T. ANDREW CURRIER
BCE PLACE, P.O. BOX 747
181 BAY STREET, SUITE 2500
TORONTO, ON M5J 2T7
Assignment: 9
Reel/Frame:016523/0952   Pages: 5
Recorded: 09/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CULLIS, PIETER R.
Exec Dt:
08/31/2005
2
MADDEN, THOMAS D.
Exec Dt:
08/12/2005
3
HOPE, MICHAEL J.
Exec Dt:
08/26/2005
4
ANSELL, STEVEN M.
Exec Dt:
08/17/2005
5
MUI, BARBARA S.
Exec Dt:
08/11/2005
6
SEMPLE, SEAN C.
Exec Dt:
08/11/2005
7
MAURER, NORBERT
Exec Dt:
08/29/2005
Assignee
1
INEX PHARMACEUTICALS CORPORATION
200-8900 GLENLYON PARKWAY
GLENLYON BUSINESS PARK
BURNABY, CANADA V5J 5J8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7811602
US20060008909
11131436
Correspondence name and address
CAROL D. LAHERTY, PH.D.
701 FIFTH AVENUE
SUITE 6300
SEATTLE, WA 98104
Assignment: 10
Reel/Frame:024977/0548   Pages: 4
Recorded: 09/13/2010
Attorney Dkt #:532552002900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANSELL, STEVEN M.
Exec Dt:
08/09/2010
2
JOHNSTONE, SHARON
Exec Dt:
08/23/2010
3
TARDI, PAUL
Exec Dt:
08/16/2010
4
MAYER, LAWRENCE
Exec Dt:
08/09/2010
Assignee
1
CELATOR PHARMACEUTICALS, INC.
303B COLLEGE ROAD EAST
PRINCETON, NEW JERSEY 08540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8486924
US20100331290
12741954
Correspondence name and address
KATE H. MURASHIGE
MORRISON & FOERSTER LLP
12531 HIGH BLUFF DRIVE, SUITE 100
SAN DIEGO, CA 92130-2040
Assignment: 11
Reel/Frame:036338/0446   Pages: 4
Recorded: 08/17/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANSELL, STEVEN M.
Exec Dt:
07/06/2015
2
DU, XINYAO
Exec Dt:
07/06/2015
Assignee
1
ACUITAS THERAPEUTICS INC.
2714 WEST 31ST AVENUE
VANCOUVER, CANADA V6L 2A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9738593
US20150376115
14732218
Correspondence name and address
ERIC A. HARWOOD, PH.D.
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 12
Reel/Frame:039604/0484   Pages: 4
Recorded: 08/31/2016
Attorney Dkt #:100177.403
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, XINYAO
Exec Dt:
06/30/2016
2
ANSELL, STEVEN M.
Exec Dt:
06/30/2016
Assignee
1
ACUITAS THERAPEUTICS, INC.
2714 WEST 31ST AVENUE
VANCOUVER, BC, CANADA V6L 2A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10221127
US20160376224
15196582
Correspondence name and address
ERIC A. HARWOOD, PH.D.
SEED IP LAW GROUP PLLC
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 13
Reel/Frame:041478/0840   Pages: 4
Recorded: 03/06/2017
Attorney Dkt #:100177.404
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANSELL, STEVEN M.
Exec Dt:
01/10/2017
2
DU, XINYAO
Exec Dt:
01/10/2017
Assignee
1
ACUITAS THERAPEUTICS, INC.
2714 WEST 31ST AVENUE
VANCOUVER, BC, CANADA V6L 2A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10166298
US20170119904
15337434
Correspondence name and address
ERIC A. HARWOOD, PH.D.
SEED IP LAW GROUP LLP
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 14
Reel/Frame:060940/0171   Pages: 4
Recorded: 08/30/2022
Attorney Dkt #:100177.415USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, XINYAO
Exec Dt:
05/23/2018
2
ANSELL, STEVEN M.
Exec Dt:
05/23/2018
Assignee
1
ACUITAS THERAPEUTICS, INC.
6190 AGRONOMY RD., SUITE 402
UNIVERSITY OF BRITISH COLUMBIA - KETR
VANCOUVER, CANADA V6T 1W5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11820728
US20220081392
16608610
Correspondence name and address
KAZUYA TOYAMA, PH.D.
SEED IP LAW GROUP LLP
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 15
Reel/Frame:046565/0667   Pages: 8
Recorded: 08/06/2018
Attorney Dkt #:8325-0145
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANSELL, STEVEN M.
Exec Dt:
05/24/2018
2
BARBOSA, CHRISTOPHER
Exec Dt:
05/24/2018
3
DU, XINYAO
Exec Dt:
05/25/2018
4
HOPE, MICHAEL J.
Exec Dt:
05/24/2018
5
LIN, PAULO JIN CHING
Exec Dt:
05/24/2018
6
MADDEN, THOMAS
Exec Dt:
05/24/2018
7
MUI, BARBARA
Exec Dt:
05/25/2018
Assignee
1
ACUITAS THERAPEUTICS, INC.
6190 AGRONOMY RD.
SUITE #402
VANCOUVER, BC, CANADA V6T 1W5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180185516
15835957
Correspondence name and address
PASTERNAK PATENT LAW
1900 EMBARCADERO RD.
SUITE 211
PALO ALTO, CA 94303
Assignment: 16
Reel/Frame:050669/0402   Pages: 10
Recorded: 10/08/2019
Attorney Dkt #:8325-0145
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 5TH INVENTOR'S NAME PREVIOUSLY RECORDED AT REEL: 46565 FRAME: 667. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ANSELL, STEVEN M.
Exec Dt:
05/24/2018
2
BARBOSA, CHRISTOPHER
Exec Dt:
05/24/2018
3
DU, XINYAO
Exec Dt:
05/25/2018
4
HOPE, MICHAEL J.
Exec Dt:
05/24/2018
5
LIN, PAULO JIA CHING
Exec Dt:
09/09/2019
6
MADDEN, THOMAS
Exec Dt:
05/24/2018
7
MUI, BARBARA
Exec Dt:
05/25/2018
Assignee
1
ACUITAS THERAPEUTICS, INC.
6190 AGRONOMY RD.
SUITE #402
VANCOUVER, BC, CANADA V6T 1W5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180185516
15835957
Correspondence name and address
PASTERNAK PATENT LAW
1900 EMBARCADERO ROAD
SUITE 211
PALO ALTO, CA 94303
Assignment: 17
Reel/Frame:047772/0321   Pages: 3
Recorded: 12/13/2018
Attorney Dkt #:100177.406USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANSELL, STEVEN M.
Exec Dt:
06/29/2018
2
DU, XINYAO
Exec Dt:
06/29/2018
Assignee
1
ACUITAS THERAPEUTICS, INC.
6190 AGRONOMY RD., SUITE #402, UNIVERSITY OF BRITISH COLUMBIA - KETR
VANCOUVER, BC, CANADA V6T 1W5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190022247
16067538
Correspondence name and address
ERIC A. HARWOOD, PH.D.
SEED IP LAW GROUP LLP
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 18
Reel/Frame:051338/0386   Pages: 6
Recorded: 12/19/2019
Attorney Dkt #:100177.409USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOPE, MICHAEL J.
Exec Dt:
05/03/2019
2
MUI, BARBARA
Exec Dt:
05/03/2019
3
LIN, JIA CHING PAULO
Exec Dt:
07/12/2019
4
BARBOSA, CHRISTOPHER J.
Exec Dt:
07/12/2019
5
MADDEN, THOMAS D.
Exec Dt:
05/10/2019
6
ANSELL, STEVEN M.
Exec Dt:
05/03/2019
7
DU, XINYAO
Exec Dt:
05/10/2019
Assignee
1
ACUITAS THERAPEUTICS, INC.
6190 AGRONOMY RD., SUITE #402
UNIVERSITY OF BRITISH COLUMBIA - KETR
VANCOUVER, BC, CANADA V6T 1W5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11712481
US20200121809
16345592
Correspondence name and address
ERIC A. HARWOOD, PH.D.
SEED IP LAW GROUP LLP
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 19
Reel/Frame:052300/0111   Pages: 3
Recorded: 04/02/2020
Attorney Dkt #:100177.408USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANSELL, STEVEN M.
Exec Dt:
10/22/2019
2
DU, XINYAO
Exec Dt:
10/22/2019
Assignee
1
ACUITAS THERAPEUTICS, INC.
6190 AGRONOMY RD., SUITE #402
UNIVERSITY OF BRITISH COLUMBIA - KETR
VANCOUVER, BC, CANADA V6T 1W5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11357856
US20200046838
16604429
Correspondence name and address
ERIC A. HARWOOD, PH.D.
SEED IP LAW GROUP LLP
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104

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