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Patent Assignment Assignor Details
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Assignor Name : CHAFEEV, MIKHAIL
Total Assignments: 31
Assignment: 1
Reel/Frame:011585/0813   Pages: 3
Recorded: 02/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZAIHUI
Exec Dt:
02/14/2001
2
YAN, JUN
Exec Dt:
02/14/2001
3
LEUNG, DANNY
Exec Dt:
02/14/2001
4
COSTELLO, PENELOPE C.
Exec Dt:
02/14/2001
5
SANGHERA, JASBINDER
Exec Dt:
02/14/2001
6
DAYNARD, TIMOTHY SCOTT
Exec Dt:
02/14/2001
7
WANG, SHISEN
Exec Dt:
02/14/2001
8
CHAFEEV, MIKHAIL
Exec Dt:
02/14/2001
Assignee
1
KINETEK PHARMACEUTICALS, INC
1779 WEST 75TH AVENUE
VANCOUVER, BRITISH COLUMBIA, CANADA V6P 6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6436915
US20020042501
09747563
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
PAMELA J. SHERWOOD
200 MIDDLEFIELD ROAD
SUITE 200
MENLO PARK, CA 94025
Assignment: 2
Reel/Frame:015407/0201   Pages: 18
Recorded: 12/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAFEEV, MIKHAIL
Exec Dt:
09/24/2004
2
CHAKKA, NAGASREE
Exec Dt:
09/27/2004
3
CHOWDHURY, SULTAN
Exec Dt:
09/24/2004
4
FU, JIAN-MIN
Exec Dt:
09/24/2004
5
GSCHWEND, HEINZ W.
Exec Dt:
10/05/2004
6
HOU, DUANJIE
Exec Dt:
09/24/2004
7
KAMBOJ, RAJENDER
Exec Dt:
09/24/2004
8
KODUMURU, VISHNUMURTHY
Exec Dt:
09/24/2004
9
LIU, SHIFENG
Exec Dt:
09/24/2004
10
RAINA, VANDNA
Exec Dt:
09/24/2004
11
SUN, SHAOYI
Exec Dt:
09/24/2004
12
SVIRIDOV, SERGUEI
Exec Dt:
09/24/2004
13
WINTHER, MICHAEL D.
Exec Dt:
09/24/2004
14
ZHANG, ZAIHUI
Exec Dt:
09/23/2004
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7335658
US20050065143
10901563
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 3
Reel/Frame:016779/0098   Pages: 19
Recorded: 11/15/2005
Attorney Dkt #:980057.405C1-1OF3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKKA, NAGASREE
Exec Dt:
09/13/2005
2
CHAFEEV, MIKHAIL
Exec Dt:
09/13/2005
3
CHOWDHURY, SULTAN
Exec Dt:
09/13/2005
4
FU, JIAN-MIN
Exec Dt:
09/13/2005
5
HOU, DUANJIE
Exec Dt:
09/13/2005
6
KAMBOJ, RAJENDER
Exec Dt:
08/16/2005
7
KODUMURU, VISHNUMURTHY
Exec Dt:
09/13/2005
8
LIU, SHIFENG
Exec Dt:
09/13/2005
9
RAINA, VANDNA
Exec Dt:
09/13/2005
10
SUN, SHAOYI
Exec Dt:
09/13/2005
11
SVIRIDOV, SERGUEI
Exec Dt:
09/13/2005
12
WINTHER, MICHAEL D.
Exec Dt:
09/15/2005
13
ZHANG, ZAIHUI
Exec Dt:
09/15/2005
14
GSCHWEND, HEINZ W.
Exec Dt:
08/18/2005
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7754711
US20060009459
11055034
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 4
Reel/Frame:022157/0404   Pages: 21
Recorded: 01/26/2009
Attorney Dkt #:17243/008002-ASSN#3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMBOJ, RAJENDER
Exec Dt:
08/16/2005
2
WINTHER, MICHAEL D.
Exec Dt:
09/15/2005
3
FRASER, ROBERT
Exec Dt:
09/13/2005
4
CHAFEEV, MIKHAIL
Exec Dt:
09/13/2005
5
CHOWDHURY, SULTAN
Exec Dt:
09/13/2005
6
FU, JIAN-MIN
Exec Dt:
09/13/2005
7
HOU, DUANJIE
Exec Dt:
09/13/2005
8
LIU, SHIFENG
Exec Dt:
09/13/2005
9
RAINA, VANDNA
Exec Dt:
09/13/2005
10
BAGHERZADEH, MEHRAN SEID
Exec Dt:
09/13/2005
11
SVIRIDOV, SERGUEI
Exec Dt:
09/13/2005
12
SADALAPURE, KASHINATH
Exec Dt:
09/20/2005
13
SUN, SHAOYI
Exec Dt:
09/13/2005
14
KODUMURU, VISHNUMURTHY
Exec Dt:
09/13/2005
15
CHAKKA, NAGASREE
Exec Dt:
09/13/2005
16
ZHANG, ZAIHUI
Exec Dt:
09/15/2005
17
GSCHWEND, HEINZ W.
Exec Dt:
08/18/2005
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7919484
US20090131447
11815739
Correspondence name and address
T. CHYAU LIANG, PH.D.
OSHA LIANG, LLP
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 5
Reel/Frame:017855/0731   Pages: 18
Recorded: 06/29/2006
Attorney Dkt #:980057.433
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAFEEV, MIKHAIL
Exec Dt:
05/02/2006
2
CHAKKA, NAGASREE
Exec Dt:
05/02/2006
3
CHOWDHURY, SULTAN
Exec Dt:
05/02/2006
4
FRASER, ROBERT
Exec Dt:
05/02/2006
5
FU, JIANMIN
Exec Dt:
05/02/2006
6
HOU, DUANJIE
Exec Dt:
05/02/2006
7
HSIEH, TOM
Exec Dt:
05/02/2006
8
KAMBOJ, RAJENDER
Exec Dt:
05/03/2006
9
LIU, SHIFENG
Exec Dt:
05/02/2006
10
RAINA, VANDNA
Exec Dt:
05/02/2006
11
BAGHERZADEH, MEHRAN SEID
Exec Dt:
05/25/2006
12
SUN, JIANYU
Exec Dt:
05/02/2006
13
SUN, SHAOYI
Exec Dt:
05/02/2006
14
SVIRIDOV, SERGUEI
Exec Dt:
05/02/2006
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7700641
US20060252812
11402310
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 6
Reel/Frame:017884/0232   Pages: 12
Recorded: 07/06/2006
Attorney Dkt #:980057-435
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAFEEV, MIKHAIL
Exec Dt:
05/02/2006
2
CHOWDHURY, SULTAN
Exec Dt:
05/02/2006
3
FRASER, ROBERT
Exec Dt:
05/02/2006
4
FU, JIANMIN
Exec Dt:
05/02/2006
5
KAMBOJ, RAJENDER
Exec Dt:
05/03/2006
6
LIU, SHIFENG
Exec Dt:
05/02/2006
7
BAGHERZADEH, MEHRAN SEID
Exec Dt:
05/25/2006
8
SUN, JIANYU
Exec Dt:
05/02/2006
9
SVIRIDOV, SERGUEI
Exec Dt:
05/02/2006
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7799798
US20060252758
11402200
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 7
Reel/Frame:017922/0541   Pages: 13
Recorded: 07/12/2006
Attorney Dkt #:980057.434
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAFEEV, MIKHAIL
Exec Dt:
05/02/2006
2
CHOWDHURY, SULTAN
Exec Dt:
05/02/2006
3
FRASER, ROBERT
Exec Dt:
05/02/2006
4
FU, JIANMIN
Exec Dt:
05/02/2006
5
KAMBOJ, RAJENDER
Exec Dt:
05/03/2006
6
LIU, SHIFENG
Exec Dt:
05/02/2006
7
RAINA, VANDNA
Exec Dt:
05/02/2006
8
BAGHERZADEH, MEHRAN SEID
Exec Dt:
05/25/2006
9
SUN, JIANYU
Exec Dt:
05/02/2006
10
SVIRIDOV, SERGUEI
Exec Dt:
05/02/2006
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080103151
11407859
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 8
Reel/Frame:017922/0564   Pages: 18
Recorded: 07/12/2006
Attorney Dkt #:980057.421
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAFEEV, MIKHAIL
Exec Dt:
05/02/2006
2
CHAKKA, NAGASREE
Exec Dt:
05/02/2006
3
CHOWDHURY, SULTAN
Exec Dt:
05/02/2006
4
FRASER, ROBERT
Exec Dt:
05/02/2006
5
FU, JIANMIN
Exec Dt:
05/02/2006
6
HOU, DUANJIE
Exec Dt:
05/02/2006
7
HSIEH, TOM
Exec Dt:
05/02/2006
8
KAMBOJ, RAJENDER
Exec Dt:
05/03/2006
9
LIU, SHIFENG
Exec Dt:
05/02/2006
10
RAINA, VANDNA
Exec Dt:
05/02/2006
11
BAGHERZADEH, MEHRAN SEID
Exec Dt:
05/25/2006
12
SUN, JIANYU
Exec Dt:
05/02/2006
13
SUN, SHAOYI
Exec Dt:
05/02/2006
14
SVIRIDOV, SERGUEI
Exec Dt:
05/02/2006
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070105820
11408269
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 9
Reel/Frame:020285/0351   Pages: 18
Recorded: 12/21/2007
Attorney Dkt #:980057.442PC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAFEEV, MIKHAIL
Exec Dt:
10/29/2007
2
CHOWDHURY, SULTAN
Exec Dt:
10/29/2007
3
FRASER, ROBERT
Exec Dt:
10/27/2007
4
FU, JIANMIN
Exec Dt:
10/29/2007
5
KAMBOJ, RAJENDER
Exec Dt:
10/26/2007
6
HOU, DUANJIE
Exec Dt:
10/29/2007
7
LIU, SHIFENG
Exec Dt:
10/29/2007
8
BAGHERZADEH, MEHRAN SEID
Exec Dt:
10/25/2007
9
SVIRIDOV, SERGUEI
Exec Dt:
10/29/2007
10
SUN, SHAOYI
Exec Dt:
10/29/2007
11
SUN, JIANYU
Exec Dt:
10/29/2007
12
CHAKKA, NAGASREE
Exec Dt:
10/24/2007
13
HSIEH, TOM
Exec Dt:
10/22/2007
14
RAINA, VANDNA
Exec Dt:
10/30/2007
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8466188
US20110172282
12445264
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 10
Reel/Frame:020352/0578   Pages: 7
Recorded: 01/11/2008
Attorney Dkt #:980057.437PC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAFEEV, MIKHAIL
Exec Dt:
10/29/2007
2
CHOWDHURY, SULTAN
Exec Dt:
10/29/2007
3
FU, JIANMIN
Exec Dt:
10/29/2007
4
KAMBOJ, RAJENDER
Exec Dt:
10/26/2007
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110237567
12445271
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 11
Reel/Frame:020980/0805   Pages: 15
Recorded: 05/21/2008
Attorney Dkt #:980057.456
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAFEEV, MIKHAIL
Exec Dt:
03/31/2008
2
CHAKKA, NAGASREE
Exec Dt:
03/31/2008
3
CADIEUX, JEAN-JACQUES
Exec Dt:
03/31/2008
4
FU, JIANMIN
Exec Dt:
03/31/2008
5
KAMBOJ, RAJENDER
Exec Dt:
03/10/2008
6
KODUMURU, VISHNUMURTHY
Exec Dt:
03/31/2008
7
LANGILLE, JONATHAN
Exec Dt:
03/31/2008
8
LIU, SHIFENG
Exec Dt:
03/31/2008
9
SUN, JIANYU
Exec Dt:
03/26/2008
10
SVIRIDOV, SERGUEI
Exec Dt:
03/31/2008
11
ZHANG, ZAIHUI
Exec Dt:
03/31/2008
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090069408
12044731
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 12
Reel/Frame:021016/0715   Pages: 14
Recorded: 05/29/2008
Attorney Dkt #:980057.457
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAFEEV, MIKHAIL
Exec Dt:
04/25/2008
2
CHAKKA, NAGASREE
Exec Dt:
04/24/2008
3
CADIEUX, JEAN-JACQUES
Exec Dt:
04/25/2008
4
FU, JIANMIN
Exec Dt:
04/25/2008
5
KAMBOJ, RAJENDER
Exec Dt:
05/23/2008
6
KODUMURU, VISHNUMURTHY
Exec Dt:
04/25/2008
7
LANGILLE, JONATHAN
Exec Dt:
04/25/2008
8
LIU, SHIFENG
Exec Dt:
04/25/2008
9
SUN, JIANYU
Exec Dt:
04/22/2008
10
SVIRIDOV, SERGUEI
Exec Dt:
04/25/2008
11
ZHANG, ZAIHUI
Exec Dt:
04/25/2008
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080234384
12051741
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 13
Reel/Frame:021280/0376   Pages: 13
Recorded: 07/23/2008
Attorney Dkt #:980057.460PC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CADIEUX, JEAN-JACQUES
Exec Dt:
06/13/2008
2
CHAFEEV, MIKHAIL
Exec Dt:
06/13/2008
3
FONAREV, JULIA
Exec Dt:
06/13/2008
4
FU, JIANMIN
Exec Dt:
06/13/2008
5
KAMBOJ, RAJENDER
Exec Dt:
06/17/2008
6
KODUMURU, VISHNUMURTHY
Exec Dt:
07/11/2008
7
SVIRIDOV, SERGUEI
Exec Dt:
06/13/2008
8
ZHANG, ZAIHUI
Exec Dt:
06/13/2008
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100240713
12663104
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 14
Reel/Frame:023709/0733   Pages: 15
Recorded: 12/28/2009
Attorney Dkt #:980057.474
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAFEEV, MIKHAIL
Exec Dt:
12/17/2009
2
CHOWDHURY, SULTAN
Exec Dt:
12/11/2009
3
FRASER, LAUREN
Exec Dt:
12/11/2009
4
FU, JIANMIN
Exec Dt:
12/10/2009
5
LANGILLE, JONATHAN
Exec Dt:
12/09/2009
6
LIU, SHIFENG
Exec Dt:
12/11/2009
7
SUN, JIANYU
Exec Dt:
12/08/2009
8
SUN, SHAOYI
Exec Dt:
12/11/2009
9
SVIRIDOV, SERGUEI
Exec Dt:
12/14/2009
10
WOOD, MARK
Exec Dt:
12/18/2009
11
ZENOVA, ALLA
Exec Dt:
12/11/2009
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8101647
US20110112162
12577799
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 15
Reel/Frame:023769/0327   Pages: 23
Recorded: 01/12/2010
Attorney Dkt #:980057.473
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAFEEV, MIKHAIL
Exec Dt:
12/17/2009
2
CHOWDHURY, SULTAN
Exec Dt:
12/11/2009
3
FRASER, LAUREN
Exec Dt:
12/11/2009
4
FU, JIANMIN
Exec Dt:
12/10/2009
5
LANGILLE, JONATHAN
Exec Dt:
12/09/2009
6
LIU, SHIFENG
Exec Dt:
12/11/2009
7
SUN, JIANYU
Exec Dt:
12/08/2009
8
SUN, SHAOYI
Exec Dt:
12/11/2009
9
SVIRIDOV, SERGUEI
Exec Dt:
12/14/2009
10
WOOD, MARK
Exec Dt:
12/18/2009
11
ZENOVA, ALLA
Exec Dt:
12/11/2009
12
JIA, QI
Exec Dt:
12/11/2009
13
CADIEUX, JEAN-JACQUES
Exec Dt:
12/11/2009
14
GAUTHIER, SIMON J.
Exec Dt:
12/14/2009
15
DOUGLAS, AMY FRANCES
Exec Dt:
12/11/2009
16
HSIEH, TOM
Exec Dt:
12/04/2009
17
CHAKKA, NAGASREE
Exec Dt:
12/15/2009
18
CIKOJEVIC, ZORAN
Exec Dt:
12/10/2009
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8263606
US20100137299
12578148
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 16
Reel/Frame:034647/0329   Pages: 23
Recorded: 01/06/2015
Attorney Dkt #:980057.473D3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAFEEV, MIKHAIL
Exec Dt:
12/17/2009
2
CHOWDHURY, SULTAN
Exec Dt:
12/11/2009
3
FRASER, LAUREN
Exec Dt:
12/11/2009
4
FU, JIANMIN
Exec Dt:
12/10/2009
5
LANGILLE, JONATHAN
Exec Dt:
12/09/2009
6
LIU, SHIFENG
Exec Dt:
12/11/2009
7
SUN, JIANYU
Exec Dt:
12/08/2009
8
SUN, SHAOYI
Exec Dt:
12/11/2009
9
SVIRIDOV, SERGUEI
Exec Dt:
12/14/2009
10
WOOD, MARK
Exec Dt:
12/18/2009
11
ZENOVA, ALLA
Exec Dt:
12/11/2009
12
JIA, QI
Exec Dt:
12/11/2009
13
CADIEUX, JEAN-JACQUES
Exec Dt:
12/11/2009
14
GAUTHIER, SIMON J.
Exec Dt:
12/14/2009
15
DOUGLAS, AMY FRANCES
Exec Dt:
12/11/2009
16
HSIEH, TOM
Exec Dt:
12/04/2009
17
CHAKKA, NAGASREE
Exec Dt:
12/15/2009
18
CIKOJEVIC, ZORAN
Exec Dt:
12/10/2009
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9458178
US20150291623
14542367
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 17
Reel/Frame:039972/0077   Pages: 23
Recorded: 09/08/2016
Attorney Dkt #:980057.473D4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAFEEV, MIKHAIL
Exec Dt:
12/17/2009
2
CHOWDHURY, SULTAN
Exec Dt:
12/11/2009
3
FRASER, LAUREN
Exec Dt:
12/11/2009
4
FU, JIANMIN
Exec Dt:
12/10/2009
5
LANGILLE, JONATHAN
Exec Dt:
12/09/2009
6
LIU, SHIFENG
Exec Dt:
12/11/2009
7
SUN, JIANYU
Exec Dt:
12/08/2009
8
SUN, SHAOYI
Exec Dt:
12/11/2009
9
SVIRIDOV, SERGUEI
Exec Dt:
12/14/2009
10
WOOD, MARK
Exec Dt:
12/18/2009
11
ZENOVA, ALLA
Exec Dt:
12/11/2009
12
JIA, QI
Exec Dt:
12/11/2009
13
CADIEUX, JEAN-JACQUES
Exec Dt:
12/11/2009
14
GAUTHIER, SIMON J.
Exec Dt:
12/14/2009
15
DOUGLAS, AMY FRANCES
Exec Dt:
12/11/2009
16
HSIEH, TOM
Exec Dt:
12/04/2009
17
CHAKKA, NAGASREE
Exec Dt:
12/15/2009
18
CIKOJEVIC, ZORAN
Exec Dt:
12/10/2009
Assignee
1
XENON PHARMACEUTICALS INC.
200 - 3650 GILMORE WAY
BURNABY, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170114075
15253369
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 18
Reel/Frame:024554/0327   Pages: 12
Recorded: 06/17/2010
Attorney Dkt #:980057.475PC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CADIEUX, JEAN-JACQUES
Exec Dt:
04/30/2010
2
CHAFEEV, MIKHAIL
Exec Dt:
04/30/2010
3
CHOWDHURY, SULTAN
Exec Dt:
04/30/2010
4
DOUGLAS, AMY FRANCES
Exec Dt:
04/30/2010
5
FU, JIANMIN
Exec Dt:
04/30/2010
6
LANGILLE, JONATHAN
Exec Dt:
06/09/2010
7
SUN, SHAOYI
Exec Dt:
04/30/2010
8
WOOD, MARK
Exec Dt:
04/30/2010
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110269788
13142375
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 19
Reel/Frame:024977/0514   Pages: 7
Recorded: 09/13/2010
Attorney Dkt #:980057.472
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAFEEV, MIKHAIL
Exec Dt:
07/29/2010
2
FU, JIANMIN
Exec Dt:
07/29/2010
3
CADIEUX, JEAN-JACQUES
Exec Dt:
07/29/2010
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8450358
US20100331386
12825168
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 20
Reel/Frame:033974/0174   Pages: 7
Recorded: 10/17/2014
Attorney Dkt #:980057.472D2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAFEEV, MIKHAIL
Exec Dt:
07/29/2010
2
FU, JIANMIN
Exec Dt:
07/29/2010
3
CADIEUX, JEAN-JACQUES
Exec Dt:
07/29/2010
Assignee
1
XENON PHARMACEUTICALS INC.
200 - 3650 GILMORE WAY
BURNABY, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9480677
US20150025121
14510634
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 21
Reel/Frame:040142/0262   Pages: 7
Recorded: 10/26/2016
Attorney Dkt #:980057.472D3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAFEEV, MIKHAIL
Exec Dt:
07/29/2010
2
FU, JIANMIN
Exec Dt:
07/29/2010
3
CADIEUX, JEAN-JACQUES
Exec Dt:
07/29/2010
Assignee
1
XENON PHARMACEUTICALS INC.
200 - 3650 GILMORE WAY
BURNABY, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170073351
15278759
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 22
Reel/Frame:025567/0539   Pages: 9
Recorded: 12/23/2010
Attorney Dkt #:980057.440_1_OF_3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CADIEUX, JEAN-JACQUES
Exec Dt:
11/09/2010
2
CHAFEEV, MIKHAIL
Exec Dt:
11/09/2010
3
CHOWDHURY, SULTAN
Exec Dt:
11/09/2010
4
FU, JIANMIN
Exec Dt:
12/20/2010
5
JIA, QI
Exec Dt:
11/09/2010
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8445696
US20110087027
12904880
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 23
Reel/Frame:034675/0195   Pages: 9
Recorded: 01/09/2015
Attorney Dkt #:980057.440C1 1 OF 3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CADIEUX, JEAN-JACQUES
Exec Dt:
11/09/2010
2
CHAFEEV, MIKHAIL
Exec Dt:
11/09/2010
3
CHOWDHURY, SULTAN
Exec Dt:
11/09/2010
4
FU, JIANMIN
Exec Dt:
12/20/2010
5
JIA, QI
Exec Dt:
11/09/2010
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9260446
US20140336390
14272297
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 24
Reel/Frame:037743/0001   Pages: 9
Recorded: 02/16/2016
Attorney Dkt #:980057.440C2__1OF3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CADIEUX, JEAN-JACQUES
Exec Dt:
11/09/2010
2
CHAFEEV, MIKHAIL
Exec Dt:
11/09/2010
3
CHOWDHURY, SULTAN
Exec Dt:
11/09/2010
4
FU, JIANMIN
Exec Dt:
12/20/2010
5
JIA, QI
Exec Dt:
11/09/2010
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9695185
US20160326184
14989600
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 25
Reel/Frame:032795/0530   Pages: 7
Recorded: 04/30/2014
Attorney Dkt #:01085.001WO1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAFEEV, MIKHAIL
Exec Dt:
04/23/2014
Assignee
1
XENON PHARMACEUTICALS, INC.
200-3650 GILMORE WAY BURNABY
BRITISH COLUMBIA, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9630929
US20140296245
14355552
Correspondence name and address
VIKSNINS HARRIS & PADYS PLLP
7900 INTERNATIONAL DRIVE
SUITE 670
BLOOMINGTON, MN 55425
Assignment: 26
Reel/Frame:039394/0530   Pages: 10
Recorded: 08/10/2016
Attorney Dkt #:11455USO1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEKHTYAR, TATYANA
Exec Dt:
05/19/2016
2
GOMTSYAN, ARTHUR
Exec Dt:
08/04/2015
3
MOLLA, M-AKTHHTERUZZAMAN
Exec Dt:
08/05/2015
4
VASUDEVAN, ANIL
Exec Dt:
05/19/2016
5
NG, IOK CHAN
Exec Dt:
07/12/2016
6
CHAFEEV, MIKHAIL
Exec Dt:
07/23/2015
Assignee
1
ABBVIE INC.
1 NORTH WAUKEGAN ROAD
V377 AP-34-2
NORTH CHICAGO, ILLINOIS 60064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9447051
US20150025095
14379155
Correspondence name and address
ABBVIE INC.
1 NORTH WAUKEGAN ROAD
V377 AP-34-2
NORTH CHICAGO, IL 60064
Assignment: 27
Reel/Frame:046148/0822   Pages: 12
Recorded: 06/20/2018
Attorney Dkt #:11643USO1 (025148-8384)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOMTSIAN, ARTOUR
Exec Dt:
02/05/2016
2
DEKHTYAR, TATYANA
Exec Dt:
02/09/2016
3
FRANK, KRISTINE E.
Exec Dt:
02/05/2016
4
FRIEDMAN, MICHAEL M.
Exec Dt:
02/05/2016
5
JOSEPHSOHN, NATHAN
Exec Dt:
02/17/2017
6
MOLLA, M-AKHTERUZZAMAN
Exec Dt:
02/18/2017
7
VASUDEVAN, ANIL
Exec Dt:
02/14/2017
8
NG, IOK CHAN
Exec Dt:
02/18/2016
9
CHAFEEV, MIKHAIL
Exec Dt:
02/28/2017
Assignee
1
ABBVIE INC.
1 NORTH WAUKEGAN ROAD
NORTH CHICAGO, ILLINOIS 60064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10112911
US20150322045
14410952
Correspondence name and address
NEAL, GERBER & EISENBERG LLP
TWO NORTH LASALLE STREET
SUITE 1700
CHICAGO, IL 60602
Assignment: 28
Reel/Frame:046150/0827   Pages: 12
Recorded: 06/20/2018
Attorney Dkt #:11458USO1 (025148-8382)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NG, IOK CHAN
Exec Dt:
04/10/2018
2
MOLLA, M-AKHTERUZZAMAN
Exec Dt:
05/30/2018
3
PILOT-MATIAS, TAMI J.
Exec Dt:
04/17/2018
4
VASUDEVAN, ANIL
Exec Dt:
05/01/2018
5
DEKHTYAR, TATYANA
Exec Dt:
04/12/2018
6
GOMTSIAN, ARTOUR
Exec Dt:
04/10/2018
7
SARRIS, KATHY
Exec Dt:
04/10/2018
8
AGUIRRE, ANA
Exec Dt:
04/10/2018
9
CHAFEEV, MIKHAIL
Exec Dt:
05/09/2018
Assignee
1
ABBVIE INC.
1 NORTH WAUKEGAN ROAD
NORTH CHICAGO, ILLINOIS 60064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10233179
US20160068521
14786454
Correspondence name and address
NEAL, GERBER & EISENBERG LLP
TWO NORTH LASALLE STREET
SUITE 1700
CHICAGO, IL 60602
Assignment: 29
Reel/Frame:048522/0972   Pages: 8
Recorded: 03/06/2019
Attorney Dkt #:43560.03400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANSOUR, TAREK SUHAYL
Exec Dt:
01/22/2019
2
CHAFEEV, MIKHAIL
Exec Dt:
01/27/2019
3
YUDIN, MIKHAIL
Exec Dt:
01/29/2019
4
GEZENTSVEY, YURY
Exec Dt:
01/29/2019
5
NIKITIN, ALEKSANDR
Exec Dt:
01/29/2019
Assignee
1
PRAMANA PHARMACEUTICALS INC.
#810-570 GRANVILLE STREET
VANCOUVER, CANADA V6C 3P1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10906894
US20190292173
16307914
Correspondence name and address
SNELL & WILMER L.L.P.
400 E. VAN BUREN ST.
PHOENIX, AZ 85004-2202
Assignment: 30
Reel/Frame:054472/0672   Pages: 8
Recorded: 11/25/2020
Attorney Dkt #:43560.03417
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANSOUR, TAREK SUHAYL
Exec Dt:
01/22/2019
2
CHAFEEV, MIKHAIL
Exec Dt:
01/27/2019
3
YUDIN, MIKHAIL
Exec Dt:
01/29/2019
4
GEZENTSVEY, YURY
Exec Dt:
01/29/2019
5
NIKITIN, ALEKSANDR
Exec Dt:
01/29/2019
Assignee
1
PRAMANA PHARMACEUTICALS INC.
#810-570 GRANVILLE STREET
VANCOUVER, CANADA V6C 3P1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210300907
17104712
Correspondence name and address
SNELL & WILMER L.L.P.
400 E. VAN BUREN STREET
ONE ARIZONA CENTER
PHOENIX, AZ 85004
Assignment: 31
Reel/Frame:053816/0735   Pages: 3
Recorded: 09/18/2020
Attorney Dkt #:43560.03900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAFEEV, MIKHAIL
Exec Dt:
06/18/2020
Assignee
1
PRAMANA PHARMACEUTICALS INC.
#601-570 GRANVILLE STREET
VANCOUVER, CANADA V6C 3P1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11358956
US20210188825
16768293
Correspondence name and address
SNELL & WILMER
400 E. VAN BUREN STREET
ONE ARIZONA CENTER
PHOENIX, AZ 85004

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