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Patent Assignment Assignor Details
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Assignor Name : WANG, ZHI-XIAN
Total Assignments: 18
Assignment: 1
Reel/Frame:011909/0587   Pages: 5
Recorded: 06/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURTHY, K. S. KESHAVA
Exec Dt:
03/01/2001
2
REDDY, GURIJALA V.
Exec Dt:
03/01/2001
3
WANG, ZHI-XIAN
Exec Dt:
03/01/2001
4
SENANAYAKE, CHANDRAWANSHA B.W.
Exec Dt:
03/01/2001
Assignee
1
BRANTFORD CHEMICALS INC.
34 SPALDING DRIVE
BRANTFORD ONTARIO, CANADA N3T 6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6600044
US20030013880
09881705
Correspondence name and address
BARRISTERS SOLICITORS
IVOR M. HUGHES
175 COMMERCE VALLEY DRIVE WEST, STE 200
THORNHILL, ONTARIO L3T 7P6, CANADA
Assignment: 2
Reel/Frame:012319/0952   Pages: 3
Recorded: 11/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZHI-XIAN
Exec Dt:
11/15/2001
2
MCPHAIL, CAMERON
Exec Dt:
11/15/2001
Assignee
1
BRANTFORD CHEMICALS INC.
34 SPALDING DRIVE
BRANTFORD, ONT. N3T 6B8, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6407262
NONE
09990278
Correspondence name and address
IVOR M. HUGHES
175 COMMERCE VALLEY DR. W., SUITE 200
THORNHILL, ONTARIO L3T 7P6
Assignment: 3
Reel/Frame:012990/0745   Pages: 3
Recorded: 06/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZHI-XIAN
Exec Dt:
06/07/2002
2
HORNE, STEPHEN E.
Exec Dt:
06/07/2002
Assignee
1
BRANTFORD CHEMICALS INC.
34 SPALDING DRIVE
BRANTFORD, ONTARIO N3T 6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6642384
NONE
10166102
Correspondence name and address
IVOR M. HUGHES
175 COMMERCE VALLEY DR. W.
SUITE 200
THORNHILL, ONTARIO, L3T 7P6
Assignment: 4
Reel/Frame:014503/0041   Pages: 3
Recorded: 09/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZHI-XIAN
Exec Dt:
08/18/2003
2
LI, YUANQUIANG
Exec Dt:
08/18/2003
3
GUNTOORI, BHASKAR REDDY
Exec Dt:
08/18/2003
Assignee
1
BRANTFORD CHEMICALS INC.
34 SPALDING DRIVE
BRANTFORD, ONTARIO N3T 6B8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7196197
US20050059825
10663836
Correspondence name and address
IVOR M. HUGHES
175 COMMERCE VALLEY DRIVE WEST
SUITE 200
THORNHILL, ONTARIO L3T 7P6
Assignment: 5
Reel/Frame:019335/0736   Pages: 2
Recorded: 05/16/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YUANQIANG
Exec Dt:
11/19/2004
2
WANG, ZHI-XIAN
Exec Dt:
11/19/2004
3
GUNTOORI, BHASKAR REDDY
Exec Dt:
11/19/2004
Assignee
1
APOTEX PHARMACHEM INC.
34 SPALDING DRIVE
BRANTFORD, ONTARIO, CANADA N3T 6B8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7902380
US20090069575
11667824
Correspondence name and address
IVOR M. HUGHES
175 COMMERCE VALLEY DRIVE WEST
SUITE 200
THORNHILL, ONTARIO L3T 7P6
Assignment: 6
Reel/Frame:017201/0313   Pages: 3
Recorded: 11/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YUANQIANG
Exec Dt:
03/15/2005
2
WANG, ZHI-XIAN
Exec Dt:
03/15/2005
3
HORNE, STEPHEN E.
Exec Dt:
03/15/2005
4
GUNTOORI, BHASKAR REDDY
Exec Dt:
03/15/2005
Assignee
1
APOTEX PHARMACHEM INC.
34 SPALDING DRIVE
BRANTFORD, ONTARIO, CANADA N3T 6M5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070105898
11269541
Correspondence name and address
IVOR M. HUGHES
175 COMMERCE VALLEY DRIVE WEST
SUITE 200
THORNHILL, ONTARIO L3T 7P6
Assignment: 7
Reel/Frame:016765/0876   Pages: 3
Recorded: 07/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZHI-XIAN
Exec Dt:
06/29/2005
2
RAHEEM, MOHAMMED ABDUL
Exec Dt:
06/29/2005
3
WEERATUNGA, GAMINI
Exec Dt:
06/29/2005
4
GUNTOORI, BHASKAR REDDY
Exec Dt:
06/29/2005
Assignee
1
APOTEX PHARMACHEM INC.
34 SPALDING DRIVE
BRANTFORD, ONTARIO, CANADA N3T 6B8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7485754
US20070010678
11176361
Correspondence name and address
IVOR M. HUGHES
SUITE 200
175 COMMERCE VALLEY DRIVE WEST
THORNHILL, ONTARIO L3T 7P6
Assignment: 8
Reel/Frame:018100/0291   Pages: 3
Recorded: 07/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZHI-XIAN
Exec Dt:
07/18/2005
2
LI, YUAN-QIANG
Exec Dt:
07/18/2005
Assignee
1
APOTEX PHARMACHEM INC.
34 SPALDING DRIVE
BRANTFORD, ONTARIO, CANADA N3T 6B8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070027211
11493281
Correspondence name and address
IVOR M. HUGHES
SUTIE 200
175 COMMERCE VALLEY WEST
THORNHILL, ONTARIO L3T 7P6
Assignment: 9
Reel/Frame:017500/0180   Pages: 3
Recorded: 01/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZHI-XIAN
Exec Dt:
01/04/2006
2
CICCARELLI, ALFREDO PAUL
Exec Dt:
01/04/2006
3
RAHEEM, MOHAMMED ABDUL
Exec Dt:
01/04/2006
4
GUNTOORI, BHASKAR REDDY
Exec Dt:
01/04/2006
Assignee
1
APOTEX PHARMACHEM INC.
34 SPALDING DRIVE
BRANTFORD, ONTARIO, CANADA N3T 6M5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7531658
US20070173523
11335782
Correspondence name and address
IVOR M. HUGHES
175 COMMERCE VALLEY DRIVE WEST
SUITE 200
THORNHILL, ONTARIO L3T 7P6
Assignment: 10
Reel/Frame:018290/0091   Pages: 4
Recorded: 09/15/2006
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE 2ND ASSIGNOR'S LAST NAME PREVIOUSLY RECORDED ON REEL 017500 FRAME 0180.
Assignors
1
WANG, ZHI-XIAN
Exec Dt:
01/04/2006
2
CECCARELLI, ALFREDO PAUL
Exec Dt:
01/04/2006
3
RAHEEM, MOHAMMED ABDUL
Exec Dt:
01/04/2006
4
GUNTOORI, BHASKAR REDDY
Exec Dt:
01/04/2006
Assignee
1
APOTEX PHARMACHEM INC.
34 SPALDING DRIVE
BRANTFORD ONTARIO, CANADA N3T 6M5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7531658
US20070173523
11335782
Correspondence name and address
IVOR M. HUGHES
BARRISTER & SOLICITOR
175 COMMERCE VALLEY DR. W.
SUITE 200
THORNHILL, ONTARIO L3T 7P6
Assignment: 11
Reel/Frame:017639/0174   Pages: 3
Recorded: 03/02/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZHI-XIAN
Exec Dt:
02/21/2006
2
KONDAMREDDY, MURALI
Exec Dt:
02/21/2006
3
DIMARTINO, JOSEPH
Exec Dt:
02/21/2006
4
GUNTOORI, BHASKAR REDDY
Exec Dt:
02/21/2006
Assignee
1
APOTEX PHARMACHEM INC.
34 SPALDING DRIVE
BRANTFORD, ONTARTIO, CANADA N3T 6B8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7365201
US20070208174
11365598
Correspondence name and address
IVOR M. HUGHES
175 COMMERCE VALLEY DRIVE WEST
SUITE 200
THORNHILL, ONTARIO L3T 7P6
Assignment: 12
Reel/Frame:018162/0829   Pages: 3
Recorded: 05/11/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZHI-XIAN
Exec Dt:
03/10/2006
2
HORNE, STEPHEN E.
Exec Dt:
03/10/2006
3
MURTHY, K.S. KESHAVA
Exec Dt:
03/10/2006
Assignee
1
APOTEX PHARMACHEM INC.
34 SPALDING DRIVE
BRANTFORD, ONTARIO, CANADA N3T 6B8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7767843
US20070207990
11365596
Correspondence name and address
FRANCIS NG-CHENG-HIN
175 COMMERCE VALLEY DRIVE WEST
SUITE 200
THORNHILL, ONTARIO L3T 7P6
Assignment: 13
Reel/Frame:019184/0915   Pages: 3
Recorded: 04/04/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRATOVANOV, SVETOSLAV S.
Exec Dt:
04/02/2007
2
BEJAN, ELENA
Exec Dt:
04/02/2007
3
WANG, ZHI-XIAN
Exec Dt:
04/02/2007
4
HORNE, STEPHEN E.
Exec Dt:
04/02/2007
Assignee
1
APOTEX PHARMACHEM INC.
34 SPALDING DRIVE
BRANTFORD, ONTARIO, CANADA N3T 6B8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8080663
US20080249312
11730770
Correspondence name and address
IVOR M. HUGHES
175 COMMERCE VALLEY DRIVE WEST,
SUITE 200
THORNHILL, ONTARIO L3T 7P6
Assignment: 14
Reel/Frame:019518/0008   Pages: 3
Recorded: 06/27/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZHI-XIAN
Exec Dt:
05/07/2007
2
KONDAMREDDY, MURALI
Exec Dt:
05/07/2007
3
CAI, XIONGWEI
Exec Dt:
05/07/2007
Assignee
1
APOTEX PHARMACHEM INC.
34 SPALDING DRIVE
BRANTFORD, ONTARIO, CANADA N3T 6B8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7939665
US20080275240
11797510
Correspondence name and address
IVOR M. HUGHES
175 COMMERCE VALLEY DRIVE WEST,
SUITE 200
THORNHILL, ONTARIO L3T 7P6
Assignment: 15
Reel/Frame:019814/0564   Pages: 3
Recorded: 09/05/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAHEEM, MOHAMMED ABDUL
Exec Dt:
06/11/2007
2
WANG, ZHI-XIAN
Exec Dt:
06/11/2007
3
WOLF, ECKARDT C.G.
Exec Dt:
06/11/2007
Assignee
1
APOTEX PHARMACHEM INC.
34 SPALDING DRIVE
BRANTFORD, ONTARIO, CANADA N3T 6B8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7884121
US20080306280
11808430
Correspondence name and address
IVOR M. HUGHES
175 COMMERCE VALLEY DRIVE WEST
SUITE #200
THORNHILL, ONTARIO L3T 7P6
Assignment: 16
Reel/Frame:020671/0601   Pages: 4
Recorded: 03/12/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRATOVANOV, SVETOSLAV S.
Exec Dt:
03/03/2008
2
STRADIOTTO, DAVID A.
Exec Dt:
03/03/2008
3
WANG, ZHI-XIAN
Exec Dt:
03/03/2008
4
BEJAN, ELENA
Exec Dt:
03/03/2008
5
KANTE, ABDULU
Exec Dt:
03/03/2008
6
HORNE, STEPHEN E.
Exec Dt:
03/03/2008
Assignee
1
APOTEX PHARMACHEM INC.
34 SPALDING DRIVE
BRANTFORD ONTARIO, CANADA N3T 6B8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8143400
US20090182146
12007394
Correspondence name and address
IVOR M. HUGHES
175 COMMERCE VALLEY DRIVE WEST
SUITE 200
THOMHILL, ONTARIO L3T 7P6
Assignment: 17
Reel/Frame:023383/0791   Pages: 5
Recorded: 10/16/2009
Attorney Dkt #:P1230US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, BO
Exec Dt:
08/24/2009
2
WANG, ZHI-XIAN
Exec Dt:
08/24/2009
3
XUE, YUTAO
Exec Dt:
09/24/2009
4
LIU, LIHONG
Exec Dt:
02/24/2009
5
CHEN, HAO
Exec Dt:
08/24/2009
Assignee
1
APOTEX PHARMACHEM (TIANJIN) INC.
19 HAIXING STREET
TIANJIN ECONOMIC DEVELOPMENT AREA
TIANJIN, CHINA 3000457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8080655
US20110015189
12505627
Correspondence name and address
SANDY BARBIERI
APOTEX INC.
150 SIGNET DRIVE
TORONTO, M9L 1T9 CANADA
Assignment: 18
Reel/Frame:027412/0336   Pages: 4
Recorded: 12/19/2011
Attorney Dkt #:P1230US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, BO
Exec Dt:
08/24/2009
2
WANG, ZHI-XIAN
Exec Dt:
08/24/2009
3
XUE, YUTAO
Exec Dt:
08/24/2009
4
LIU, LIHONG
Exec Dt:
08/24/2009
5
CHEN, HAO
Exec Dt:
08/24/2009
Assignee
1
APOTEX PHARMACHEM (TIANJIN) INC.
19 HAIXING STREET
TIANJIN, CHINA 3000457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8378143
US20120095249
13330381
Correspondence name and address
GRAHAM J. K. MCKINNON
200 NORTH SERVICE RD. W.
UNIT #1, SUITE #303
OAKVILLE, L6M2Y1 CANADA

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