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Patent Assignment Assignor Details
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Assignor Name : CANAFAX, DANIEL M.
Total Assignments: 17
Assignment: 1
Reel/Frame:016453/0965   Pages: 3
Recorded: 04/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARRETT, RONALD W.
Exec Dt:
03/09/2005
2
CANAFAX, DANIEL M.
Exec Dt:
03/09/2005
Assignee
1
XENOPORT, INC.
3410 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8114909
US20050192353
10969196
Correspondence name and address
SUNIL K. SINGH
DORSEY & WHITNEY LLP
FOUR EMBARCADERO CENTER, SUITE 3400
SAN FRANCISCO, CALIFORNIA 94111-4187
Assignment: 2
Reel/Frame:021929/0780   Pages: 5
Recorded: 12/05/2008
Attorney Dkt #:189719/US/2 & 189719/PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENSON, JOSEPH C., III
Exec Dt:
11/17/2008
2
VIRSIK, PETER A.
Exec Dt:
11/10/2008
3
CANAFAX, DANIEL M.
Exec Dt:
11/19/2008
Assignee
1
XENOPORT, INC.
3410 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090118365
12266169
Correspondence name and address
TIMOTHY A. WORRALL/DORSEY & WHITNEY LLP
370 SEVENTEENTH STREET
REPUBLIC PLAZA BUILDING, SUITE 4700
DENVER, CO 80202-5647
Assignment: 3
Reel/Frame:022310/0126   Pages: 5
Recorded: 02/25/2009
Attorney Dkt #:189719/US/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENSON, JOSEPH C., III
Exec Dt:
11/17/2008
2
VIRSIK, PETER A.
Exec Dt:
11/10/2008
3
CANAFAX, DANIEL M.
Exec Dt:
11/19/2008
Assignee
1
XENOPORT, INC.
3410 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090118365
12266169
Correspondence name and address
TERRIE SLAYTON
370 SEVENTEENTH STREET
SUITE 4700
DENVER, CO 80202
Assignment: 4
Reel/Frame:025162/0740   Pages: 5
Recorded: 10/19/2010
Attorney Dkt #:08981.0034-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIRSIK, PETER A.
Exec Dt:
09/17/2010
2
CANAFAX, DANIEL M.
Exec Dt:
09/15/2010
Assignee
1
XENOPORT, INC.
3410 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110060040
12858401
Correspondence name and address
ZLATA SIMOVA/FINNEGAN
3300 HILLVIEW AVE
PALO ALTO, CA 94304
Assignment: 5
Reel/Frame:059176/0352   Pages: 6
Recorded: 03/04/2022
Attorney Dkt #:65YC-002320US-349164
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARABORNI, SAMI
Exec Dt:
07/31/2020
2
CANAFAX, DANIEL M.
Exec Dt:
07/31/2020
3
XIANG, JIA-NING
Exec Dt:
08/20/2020
4
XIANG, WILLIAM W.
Exec Dt:
07/31/2020
5
TIEN, JAMES
Exec Dt:
07/31/2020
6
KIRKLAND, NICOLAS D.
Exec Dt:
08/21/2020
Assignee
1
XWPHARMA LTD.
OFFICES OF OFFSHORE INCORPORATIONS (CAYMAN) LIMITED
P.O. BOX 31119 GRAND PAVILION, HIBISCUS WAY 802 WEST BAY ROAD
GRAND CAYMAN, CAYMAN ISLANDS KY1-1205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220183977
17687160
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVE.
PALO ALTO, CA 94301
Assignment: 6
Reel/Frame:059312/0362   Pages: 3
Recorded: 03/18/2022
Attorney Dkt #:65YC-002710US-334060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CANAFAX, DANIEL M.
Exec Dt:
03/03/2021
2
XIANG, WILLIAM W.
Exec Dt:
03/03/2021
3
BLUM, LEONARD
Exec Dt:
03/06/2021
4
XIANG, JIA-NING
Exec Dt:
03/05/2021
Assignee
1
XWPHARMA LTD.
OFFICES OF OFFSHORE INCORPORATIONS (CAYMAN) LIMITED
P.O. BOX 31119 GRAND PAVILION, HIBISCUS WAY, 802 WEST BAY ROAD
GRAND CAYMAN, CAYMAN ISLANDS KY1-1205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11510892
US20220304969
17698609
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVE.
PALO ALTO, CA 94301
Assignment: 7
Reel/Frame:061561/0621   Pages: 3
Recorded: 10/27/2022
Attorney Dkt #:65YC-002720US-364375
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CANAFAX, DANIEL M.
Exec Dt:
03/03/2021
2
XIANG, WILLIAM W.
Exec Dt:
03/03/2021
3
BLUM, LEONARD
Exec Dt:
03/06/2021
4
XIANG, JIA-NING
Exec Dt:
03/05/2021
Assignee
1
XWPHARMA LTD.
OFFICES OF OFFSHORE INCORPORATIONS (CAYMAN) LIMITED
P.O. BOX 31119 GRAND PAVILION, HIBISCUS WAY, 802 WEST BAY ROAD
GRAND CAYMAN, CAYMAN ISLANDS KY1-1205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11944597
US20230067371
17974316
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
1540 EL CAMINO REAL, SUITE 120
MENLO PARK, CA 94025
Assignment: 8
Reel/Frame:066301/0229   Pages: 3
Recorded: 01/30/2024
Attorney Dkt #:65YC-002730US-379465
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CANAFAX, DANIEL M.
Exec Dt:
03/03/2021
2
XIANG, WILLIAM W.
Exec Dt:
03/03/2021
3
BLUM, LEONARD
Exec Dt:
03/06/2021
4
XIANG, JIA-NING
Exec Dt:
03/05/2021
Assignee
1
XWPHARMA LTD.
OFFICES OF OFFSHORE INCORPORATIONS (CAYMAN) LIMITED, P.O. BOX 31119 GRAND PAVILION, HIBISCUS WAY 802 WEST BAY ROAD
GRAND CAYMAN, CAYMAN ISLANDS KY1-1205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240156772
18422456
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
1540 EL CAMINO REAL, SUITE 120
MENLO PARK, CA 94025
Assignment: 9
Reel/Frame:056576/0070   Pages: 3
Recorded: 06/17/2021
Attorney Dkt #:65YC-334051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARABORNI, SAMI
Exec Dt:
06/16/2021
2
XIANG, WILLIAM W.
Exec Dt:
06/16/2021
3
CANAFAX, DANIEL M.
Exec Dt:
06/16/2021
4
XIANG, JIA-NING
Exec Dt:
06/16/2021
Assignee
1
XWPHARMA LTD.
P.O. BOX 31119 GRAND PAVILION, HIBISCUS WAY, 802 WEST BAY ROAD
GRAND CAYMAN, CAYMAN ISLANDS KY1-1205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11357734
US20210393537
17350478
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVE.
PALO ALTO, CA 94301
Assignment: 10
Reel/Frame:056579/0414   Pages: 5
Recorded: 06/17/2021
Attorney Dkt #:65YC-334054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARABORNI, SAMI
Exec Dt:
06/17/2021
2
CANAFAX, DANIEL M.
Exec Dt:
06/16/2021
3
XIANG, JIA-NING
Exec Dt:
06/16/2021
4
XIANG, WILLIAM W.
Exec Dt:
06/16/2021
5
TIEN, JAMES
Exec Dt:
03/16/2021
Assignee
1
XWPHARMA LTD.
P.O. BOX 31119 GRAND PAVILION, HIBISCUS WAY, 802 WEST BAY ROAD
GRAND CAYMAN, CAYMAN ISLANDS KY1-1205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11304906
US20210393529
17350939
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVE.
PALO ALTO, CA 94301
Assignment: 11
Reel/Frame:059832/0557   Pages: 3
Recorded: 05/05/2022
Attorney Dkt #:65YC-002120US-355135
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARABORNI, SAMI
Exec Dt:
06/16/2021
2
XIANG, WILLIAM W.
Exec Dt:
06/16/2021
3
CANAFAX, DANIEL M.
Exec Dt:
06/16/2021
4
XIANG, JIA-NING
Exec Dt:
06/16/2021
Assignee
1
XWPHARMA LTD.
P.O. BOX 31119 GRAND PAVILION, HIBISCUS WAY, 802 WEST BAY ROAD
GRAND CAYMAN, CAYMAN ISLANDS KY1-1205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220323366
17737700
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
1540 EL CAMINO REAL SUITE 120
MENLO PARK, CA 94025
Assignment: 12
Reel/Frame:066244/0989   Pages: 4
Recorded: 01/25/2024
Attorney Dkt #:65YC-002420US-371515
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIANG, WILLIAM W.
Exec Dt:
07/21/2021
2
XIANG, JIA-NING
Exec Dt:
07/21/2021
3
CANAFAX, DANIEL M.
Exec Dt:
07/22/2021
Assignee
1
XWPHARMA LTD.
303 TWIN DOLPHIN DRIVE, SUITE 600
REDWOOD CITY, CALIFORNIA 94065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240130996
18533982
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
1540 EL CAMINO REAL, SUITE 120
MENLO PARK, CA 94025
Assignment: 13
Reel/Frame:058428/0862   Pages: 6
Recorded: 12/20/2021
Attorney Dkt #:65YC-334057
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARABORNI, SAMI
Exec Dt:
10/18/2021
2
CANAFAX, DANIEL M.
Exec Dt:
11/02/2021
3
XIANG, JIA-NING
Exec Dt:
10/13/2021
4
XIANG, WILLIAM W.
Exec Dt:
11/05/2021
5
TIEN, JAMES
Exec Dt:
10/14/2021
6
THIEL, STEFANIE
Exec Dt:
11/02/2021
7
POLLINGER, NORBERT
Exec Dt:
12/20/2021
8
GRAVE, ANNETTE
Exec Dt:
11/18/2021
Assignee
1
XWPHARMA LTD.
OFFICES OF OFFSHORE INCORPORATIONS (CAYMAN) LIMITED
P.O. BOX 31119 GRAND PAVILION, HIBISCUS WAY, 802 WEST BAY ROAD
GRAND CAYMAN, CAYMAN ISLANDS KY1-1205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11395801
US20220105044
17494749
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVE.
PALO ALTO, CA 94301
Assignment: 14
Reel/Frame:060236/0830   Pages: 6
Recorded: 06/17/2022
Attorney Dkt #:65YC-002520US-357719
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARABORNI, SAMI
Exec Dt:
10/18/2021
2
CANAFAX, DANIEL M.
Exec Dt:
11/02/2021
3
XIANG, JIA-NING
Exec Dt:
10/13/2021
4
XIANG, WILLIAM W.
Exec Dt:
11/05/2021
5
TIEN, JAMES
Exec Dt:
10/14/2021
6
THIEL, STEFANIE
Exec Dt:
11/02/2021
7
POLLINGER, NORBERT
Exec Dt:
12/20/2021
8
GRAVE, ANNETTE
Exec Dt:
11/18/2021
Assignee
1
XWPHARMA LTD.
OFFICES OF OFFSHORE INCORPORATIONS (CAYMAN) LIMITED
P.O. BOX 31119 GRAND PAVILION, HIBISCUS WAY 802 WEST BAY ROAD
GRAND CAYMAN, CAYMAN ISLANDS KY1-1205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11925710
US20220323365
17843097
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
1540 EL CAMINO REAL, SUITE 120
MENLO PARK, CA 94024
Assignment: 15
Reel/Frame:066244/0790   Pages: 6
Recorded: 01/25/2024
Attorney Dkt #:65YC-002530US-379466
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARABORNI, SAMI
Exec Dt:
10/18/2021
2
CANAFAX, DANIEL M.
Exec Dt:
11/02/2021
3
XIANG, JIA-NING
Exec Dt:
10/13/2021
4
XIANG, WILLIAM W.
Exec Dt:
11/05/2021
5
TIEN, JAMES
Exec Dt:
10/14/2021
6
THIEL, STEFANIE
Exec Dt:
11/02/2021
7
POLLINGER, NORBERT
Exec Dt:
12/20/2021
8
GRAVE, ANNETTE
Exec Dt:
11/18/2021
Assignee
1
XWPHARMA LTD.
OFFICES OF OFFSHORE INCORPORATIONS (CAYMAN) LIMITED, P.O. BOX 31119 GRAND PAVILION, HIBISCUS WAY 802 WEST BAY ROAD
GRAND CAYMAN, CAYMAN ISLANDS KY1-1205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240156741
18421426
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
1540 EL CAMINO REAL, SUITE 120
MENLO PARK, CA 94025
Assignment: 16
Reel/Frame:061325/0083   Pages: 4
Recorded: 10/05/2022
Attorney Dkt #:65YC-002810US-357748
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARABORNI, SAMI
Exec Dt:
08/18/2022
2
CANAFAX, DANIEL M.
Exec Dt:
08/18/2022
3
XIANG, WILLIAM W.
Exec Dt:
08/25/2022
4
XIANG, JIA-NING
Exec Dt:
08/18/2022
Assignee
1
XWPHARMA LTD.
OFFICES OF OFFSHORE INCORPORATIONS (CAYMAN) LIMITED
P.O. BOX 31119 GRAND PAVILION, HIBISCUS WAY, 802 WEST BAY ROAD
GRAND CAYMAN, CAYMAN ISLANDS KY1-1205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11690811
US20230098084
17887049
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
1540 EL CAMINO REAL, SUITE 120
MENLO PARK, CA 94025
Assignment: 17
Reel/Frame:063669/0573   Pages: 4
Recorded: 05/17/2023
Attorney Dkt #:65YC-002820US-371433
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARABORNI, SAMI
Exec Dt:
08/18/2022
2
CANAFAX, DANIEL M.
Exec Dt:
08/18/2022
3
XIANG, WILLIAM W.
Exec Dt:
08/25/2022
4
XIANG, JIA-NING
Exec Dt:
08/18/2022
Assignee
1
XWPHARMA LTD.
OFFICES OF OFFSHORE INCORPORATIONS (CAYMAN) LIMITED
P.O. BOX 31119 GRAND PAVILION, HIBISCUS WAY 802 WEST BAY ROAD
GRAND CAYMAN, CAYMAN ISLANDS KY1-1205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230285325
18198373
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
1540 EL CAMINO REAL, SUITE 120
MENLO PARK, CA 94025

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