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Patent Assignment Assignor Details
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Assignor Name : GSCHWEND, HEINZ W.
Total Assignments: 18
Assignment: 1
Reel/Frame:003922/0222   Pages: 1
Recorded: 11/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GSCHWEND, HEINZ W.
Exec Dt:
12/20/1979
Assignee
1
CIBA-GEIGY CORPORATION
444 SAW MILL RIVER ROAD
A NY CORP.
ARDSLEY, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4315926
NONE
06106645
Correspondence name and address
KARL F. JORDA
444 SAW MILL RIVER RD.
ARDSLEY, NY 10502
Assignment: 2
Reel/Frame:003913/0261   Pages: 1
Recorded: 09/28/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GSCHWEND, HEINZ W.
Exec Dt:
09/29/1980
2
HUEBNER, CHARLES F.
Exec Dt:
09/29/1980
Assignee
1
CIBA-GEIGY CORPORATION
444 SAW MILL RIVER RD.
A CORP. OF NY.
ARDSLEY, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4309349
NONE
06193509
Correspondence name and address
CIBA-GEIGY CORP., PATENT DEPT.,
444 SAW MILL RIVER RD.
ARDSLEY, NY 10502
Assignment: 3
Reel/Frame:003920/0617   Pages: 1
Recorded: 10/22/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HUEBNER, CHARLES F.
Exec Dt:
10/08/1980
2
GSCHWEND, HEINZ W.
Exec Dt:
10/08/1980
Assignee
1
CIBA-GEIGY CORPORATION
444 SAW MILL RIVER RD.
A CORP. OF N.Y.
ARDSLEY, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4313955
NONE
06196503
Correspondence name and address
CIBA-GEIGY CORPORTION
PATENT DEPARTMENT
444 SAW MILL RIVER ROAD
ARDSLEY N.Y. 10502
Assignment: 4
Reel/Frame:004088/0537   Pages: 1
Recorded: 01/31/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HUEGNER, CHARLES F.
Exec Dt:
09/01/1982
2
GSCHWEND, HEINZ W.
Exec Dt:
09/01/1982
Assignee
1
CIBA-GEIGY CORPORATION, A CORP. OF NY
444 SAW MILL RIVER RD.
ARDSLEY, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4380653
NONE
06299261
Correspondence name and address
CIBA-GEIGY CORPORATION
PATENT DEPARTMENT
444 SAW MILL RIVER ROAD
ARDSLEY, NEW YORK 10502
Assignment: 5
Reel/Frame:007070/0354   Pages: 6
Recorded: 07/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, CHARLES
Exec Dt:
06/28/1994
2
GSCHWEND, HEINZ W.
Exec Dt:
07/05/1994
Assignee
1
ARRIS PHARMACEUTICAL CORPORATION
385 OYSTER POINT BLVD.
STE. 3
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5525623
NONE
08212169
Correspondence name and address
KAREN BABYAK DOW
TOWNSEND & TOWNSEND KHOURIE & CREW
20TH FLR., STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105-1492
Assignment: 6
Reel/Frame:009287/0767   Pages: 8
Recorded: 04/14/1998
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, CHARLES
Exec Dt:
06/28/1994
2
GSCHWEND, HEINZ W.
Exec Dt:
07/05/1994
Assignee
1
ARRIS PHARMACEUTICAL CORPORATION
385 OYSTER POINT BLVD., SUITE 3
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5525623
NONE
08212169
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
KAREN BABYAK DOW
TWO EMBARCADERO CENTER
8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 7
Reel/Frame:007627/0327   Pages: 6
Recorded: 09/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUM, ROBERT T.
Exec Dt:
07/24/1995
2
GSCHWEND, HEINZ W.
Exec Dt:
07/20/1995
3
BAUER, BARR E.
Exec Dt:
08/04/1995
4
KUO, ELAINE
Exec Dt:
07/18/1995
5
RICE, KEN
Exec Dt:
07/20/1995
Assignee
1
ARRIS PHARMACEUTICAL CORPORATION
385 OYSTER POINT BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5656660
NONE
08455286
Correspondence name and address
KAREN B. DOW
TOWNSEND AND TOWNSEND AND CREW
TWENTIETH FLOOR, STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105-1492
Assignment: 8
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: 9
Reel/Frame:021300/0871   Pages: 13
Recorded: 07/28/2008
Attorney Dkt #:17243/003001 (ASSN #3)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GSCHWEND, HEINZ W.
Exec Dt:
10/05/2004
2
KAMBOJ, RAJENDER
Exec Dt:
09/24/2004
3
WINTHER, MICHAEL D.
Exec Dt:
09/24/2004
4
KODUMURU, VISHNUMURTHY
Exec Dt:
09/24/2004
5
LIU, SHIFENG
Exec Dt:
09/24/2004
6
RAINA, VANDNA
Exec Dt:
09/24/2004
7
SVIRIDOV, SERGUEI
Exec Dt:
09/24/2004
8
ZHANG, ZAIHUI
Exec Dt:
09/23/2004
9
BAGHERZADEH, MEHRAN SEID
Exec Dt:
09/24/2004
10
SUN, SHAOYI
Exec Dt:
09/24/2004
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY
BRITISH COLUMBIA, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7605161
US20060199802
10566193
Correspondence name and address
T. CHYAU LIANG, PH.D.
OSHA LIANG LLP
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77010
Assignment: 10
Reel/Frame:022448/0627   Pages: 7
Recorded: 03/25/2009
Attorney Dkt #:17243/004002; C03.1-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GSCHWEND, HEINZ W.
Exec Dt:
10/05/2004
2
KODUMURU, VISHNUMURTHY
Exec Dt:
09/24/2004
3
LIU, SHIFENG
Exec Dt:
09/24/2004
4
KAMBOJ, RAJENDER
Exec Dt:
09/24/2004
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8148378
US20090197890
12390117
Correspondence name and address
T. CHYAU LIANG, PH.D.
OSHA LIANG LLP
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 11
Reel/Frame:022448/0672   Pages: 7
Recorded: 03/25/2009
Attorney Dkt #:17243/004001; C03-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GSCHWEND, HEINZ W.
Exec Dt:
10/05/2004
2
KODUMURU, VISHNUMURTHY
Exec Dt:
09/24/2004
3
LIU, SHIFENG
Exec Dt:
09/24/2004
4
KAMBOJ, RAJENDER
Exec Dt:
09/24/2004
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7514436
US20060205713
10566856
Correspondence name and address
T. CHYAU LIANG, PH.D.
OSHA LIANG LLP
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 12
Reel/Frame:024219/0863   Pages: 11
Recorded: 04/12/2010
Attorney Dkt #:17243/002001 (ASSN #1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMBOJ, RAJENDER
Exec Dt:
07/29/2003
2
KODUMURU, VISHNUMURTHY
Exec Dt:
09/24/2004
3
WINTHER, MICHAEL D.
Exec Dt:
09/24/2004
4
GSCHWEND, HEINZ W.
Exec Dt:
10/05/2004
5
CHAKKA, NAGASREE
Exec Dt:
09/27/2004
6
LIU, SHIFENG
Exec Dt:
09/24/2004
7
SVIRIDOV, SERGUEI
Exec Dt:
09/24/2004
8
SUN, SHAOYI
Exec Dt:
09/24/2004
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7763618
US20060293308
10566857
Correspondence name and address
T. CHYAU LIANG, PH.D.
OSHA LIANG LLP
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 13
Reel/Frame:025310/0168   Pages: 13
Recorded: 10/04/2010
Attorney Dkt #:17243/002001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE OF THE FIRST ASSIGNOR, PREVIOUSLY RECORDED ON REEL 024219 FRAME 0363.
Assignors
1
KAMBOJ, RAJENDER
Exec Dt:
09/24/2004
2
KODUMURU, VISHNUMURTHY
Exec Dt:
09/24/2004
3
WINTHER, MICHAEL D.
Exec Dt:
09/24/2004
4
GSCHWEND, HEINZ W.
Exec Dt:
10/05/2004
5
CHAKKA, NAGASREE
Exec Dt:
09/27/2004
6
LIU, SHIFENG
Exec Dt:
09/24/2004
7
SVIRIDOV, SERGUEI
Exec Dt:
09/24/2004
8
SUN, SHAOYI
Exec Dt:
09/24/2004
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7763618
US20060293308
10566857
Correspondence name and address
T CHYOU LIANO, PH.D.
OSHA LIANG LLP
TWO HOUSTON CENTER
909 FANNIN STREET, SUITE 3500
HOUSTON, TEXAS 77010
Assignment: 14
Reel/Frame:025445/0614   Pages: 24
Recorded: 12/06/2010
Attorney Dkt #:17243/002001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST ASSIGNOR'S (RAJENDER KAMBOJ) EXECUTION DATE FROM 07/29/2003 PREVIOUSLY RECORDED ON REEL 024219 FRAME 0863. ASSIGNOR(S) HEREBY CONFIRMS THE EXECUTION DATE OF RAJENDER KAMBOJ IS 9/24/2004.
Assignors
1
KAMBOJ, RAJENDER
Exec Dt:
09/24/2004
2
KODUMURU, VISHNUMURTHY
Exec Dt:
09/24/2004
3
WINTHER, MICHAEL D.
Exec Dt:
09/24/2004
4
GSCHWEND, HEINZ W.
Exec Dt:
10/05/2004
5
CHAKKA, NAGASREE
Exec Dt:
09/27/2004
6
LIU, SHIFENG
Exec Dt:
09/24/2004
7
SVIRIDOV, SERGUEI
Exec Dt:
09/24/2004
8
SUN, SHAOYI
Exec Dt:
09/24/2004
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7763618
US20060293308
10566857
Correspondence name and address
T. CHYAU LIANG, PH.D.
OSHA LIANG LLP
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 15
Reel/Frame:026463/0684   Pages: 10
Recorded: 06/16/2011
Attorney Dkt #:980057.415USPC_1_OF_3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SVIRIDOV, SERGUEI
Exec Dt:
09/24/2004
2
KODUMURU, VISHNUMURTHY
Exec Dt:
09/24/2004
3
LIU, SHIFENG
Exec Dt:
09/24/2004
4
WINTHER, MICHAEL D.
Exec Dt:
09/24/2004
5
GSCHWEND, HEINZ W.
Exec Dt:
10/05/2004
6
KAMBOJ, RAJENDER
Exec Dt:
09/24/2004
7
SUN, SHAOYI
Exec Dt:
09/24/2004
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7456180
US20060252767
10567009
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 16
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: 17
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: 18
Reel/Frame:018221/0242   Pages: 10
Recorded: 09/08/2006
Attorney Dkt #:980057.410C1-1OF3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, JIANMIN
Exec Dt:
08/23/2006
2
KODUMURU, VISHNUMURTHY
Exec Dt:
08/21/2006
3
SUN, SHAOYI
Exec Dt:
08/21/2006
4
WINTHER, MICHAEL D.
Exec Dt:
08/21/2006
5
GRAY-KELLER, MARK P.
Exec Dt:
08/17/2006
6
GSCHWEND, HEINZ W.
Exec Dt:
08/22/2006
Assignee
1
XENON PHARMACEUTICALS INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050119251
10885901
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 6300
SEATTLE, WA 98104-7092

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