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Patent Assignment Assignor Details
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Assignor Name : CEN, HUI
Total Assignments: 15
Assignment: 1
Reel/Frame:008760/0588   Pages: 5
Recorded: 10/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CEN, HUI
Exec Dt:
09/23/1997
2
WILLIAMS, LEWIS T.
Exec Dt:
10/10/1997
Assignee
1
CHIRON CORPORATION
4560 HORTON STREET
EMERYVILLE, CALIFORNIA 94608
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6165733
NONE
08861745
Correspondence name and address
CHIRON CORPORATION
JANE E.R. POTTER
INTELLECTUAL PROPERTY - R440
P.O. BOX 8097
EMERYVILLE, CA 94662-8097
Assignment: 2
Reel/Frame:019464/0139   Pages: 5
Recorded: 06/21/2007
Attorney Dkt #:20366-170003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CEN, HUI
Exec Dt:
10/01/1999
Assignee
1
CHIRON CORPORATION
4560 HORTON STREET
EMERYVILLE, CALIFORNIA 94608-2916
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7705117
US20080004428
11656882
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 3
Reel/Frame:019705/0565   Pages: 6
Recorded: 08/16/2007
Attorney Dkt #:20366-170002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAVANAUGH, W. MICHAEL
Exec Dt:
12/08/1999
2
CEN, HUI
Exec Dt:
10/01/1999
3
LEE, PAULINE
Exec Dt:
09/24/1999
Assignee
1
CHIRON CORPORATION
4560 HORTON STREET
EMERYVILLE, CALIFORNIA 94608-2916
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7276587
US20050202006
10931285
Correspondence name and address
FISH & RICHARDSON, P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 4
Reel/Frame:011179/0849   Pages: 2
Recorded: 09/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOVE, SUSAN
Exec Dt:
09/14/2000
2
HUNG, DAVID
Exec Dt:
08/15/2000
3
CEN, HUI
Exec Dt:
08/08/2000
Assignee
1
PRO-DUCT HEALTH, INC.
SUITE 201
1360 WILLOW ROAD
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6642010
US20030022161
09502404
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
JAMES M. HESLIN
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 5
Reel/Frame:011222/0693   Pages: 3
Recorded: 09/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOVE, SUSAN
Exec Dt:
09/16/2000
2
NIKOLCHEV, JULIAN
Exec Dt:
09/18/2000
3
HUNG, DAVID
Exec Dt:
09/10/2000
4
CEN, HUI
Exec Dt:
08/11/2000
Assignee
1
PRO-DUCT HEALTH, INC.
SUITE 201
1360 WILLOW ROAD
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030049262
09565642
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
JAMES M. HESLIN
TWO EMBARCADERO CENTER
8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 6
Reel/Frame:013412/0404   Pages: 4
Recorded: 02/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, LI
Exec Dt:
01/22/2003
2
YU, XIANG
Exec Dt:
01/23/2003
3
CEN, HUI
Exec Dt:
01/24/2003
Assignee
1
SUPERARRAY BIOSCIENCE CORPORATION
7320 EXECUTIVE WAY, SUITE 101
FREDERICK, MARYLAND 20704
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030148335
10269790
Correspondence name and address
MORRISON & FOERSTER LLP
PENG CHEN
3811 VALLEY CENTRE DRIVE
SUITE 500
SAN DIEGO, CA 92130-2332
Assignment: 7
Reel/Frame:018233/0253   Pages: 5
Recorded: 09/06/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, LI
Exec Dt:
01/22/2003
2
YU, XIANG
Exec Dt:
01/23/2003
3
CEN, HUI
Exec Dt:
01/24/2003
Assignee
1
SUPERARRAY BIOSCIENCE CORPORATION
7320 EXECUTIVE WAY, SUITE 101
FREDERICK, MARYLAND 20704
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070003950
11384133
Correspondence name and address
PENG CHEN
MORRISON & FOERSTER LLP
12531 HIGH BLUFF DRIVE, SUITE 100
SAN DIEGO, CA 92130-2040
Assignment: 8
Reel/Frame:014494/0094   Pages: 3
Recorded: 04/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, XIANG
Exec Dt:
04/01/2004
2
SHEN, LI
Exec Dt:
04/02/2004
3
ZENG, XIAO
Exec Dt:
04/02/2004
4
HAN, YING
Exec Dt:
04/02/2004
5
LU, KUN
Exec Dt:
04/02/2004
6
CEN, HUI
Exec Dt:
04/02/2004
Assignee
1
SUPERARRAY BIOSCIENCE CORPORATION
7320 EXECUTIVE WAY, SUITE 101
FREDERICK, MARYLAND 20704
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050095600
10700304
Correspondence name and address
MORRISON & FOERSTER LLP
JIE ZHOU
755 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 9
Reel/Frame:021573/0151   Pages: 2
Recorded: 09/23/2008
Attorney Dkt #:35993-702.831
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, FEI
Exec Dt:
09/04/2008
2
CEN, HUI
Exec Dt:
09/11/2008
3
LEUNG, WAI-YEE
Exec Dt:
09/05/2008
Assignee
1
BIOTIUM, INC.
3423 INVESTMENT BOULEVARD
SUITE 8
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8092784
US20090148386
12095322
Correspondence name and address
KAREN K. WONG
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 10
Reel/Frame:027383/0779   Pages: 2
Recorded: 12/14/2011
Attorney Dkt #:35993-702.301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, FEI
Exec Dt:
09/04/2008
2
CEN, HUI
Exec Dt:
09/11/2008
3
LEUNG, WAI-YEE
Exec Dt:
09/08/2008
Assignee
1
BIOTIUM, INC.
3159 CORPORATE PLACE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8778627
US20120115129
13326009
Correspondence name and address
CHRISTINE RICKS
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 11
Reel/Frame:031374/0384   Pages: 2
Recorded: 10/09/2013
Attorney Dkt #:35993-702.302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, FEI
Exec Dt:
09/04/2008
2
CEN, HUI
Exec Dt:
09/11/2008
3
LEUNG, WAI-YEE
Exec Dt:
09/05/2008
Assignee
1
BIOTIUM, INC.
3159 CORPORATE PLACE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8586325
US20130236888
13891406
Correspondence name and address
CHRISTINE RICKS
650 PAGE MILL ROAD
PALO ALTO, CA 94304-1050
Assignment: 12
Reel/Frame:031391/0684   Pages: 2
Recorded: 10/11/2013
Attorney Dkt #:35993-702.831
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, FEI
Exec Dt:
09/04/2008
2
CEN, HUI
Exec Dt:
09/11/2008
3
LEUNG, WAI-YEE
Exec Dt:
09/05/2008
Assignee
1
BIOTIUM, INC.
3159 CORPORATE PLACE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9670476
US20160237421
14051187
Correspondence name and address
CHRISTINE RICKS
650 PAGE MILL ROAD
PALO ALTO, CA 94304-1050
Assignment: 13
Reel/Frame:022334/0726   Pages: 3
Recorded: 03/03/2009
Attorney Dkt #:1199-B-PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CEN, HUI
Exec Dt:
11/20/2008
Assignee
1
LEAP BIOSCIENCES CORPORATION
320 LOGUE AVENUE
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090081701
12324554
Correspondence name and address
LAW OFFICES OF ALBERT WAI-KIT CHAN, PLLC
141-07 20TH AVENUE
WORLD PLAZA, SUITE 604
WHITESTONE, NY 11357
Assignment: 14
Reel/Frame:023610/0436   Pages: 3
Recorded: 12/07/2009
Attorney Dkt #:1199-C-PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CEN, HUI
Exec Dt:
11/12/2009
Assignee
1
LEAP BIOSCIENCES CORPORATION
320 LOGUE AVENUE
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100062461
12618071
Correspondence name and address
LAW OFFICES OF ALBERT WAI-KIT CHAN, PLLC
141-07 20TH AVENUE
WORLD PLAZA, SUITE 604
WHITESTONE, NY 11357
Assignment: 15
Reel/Frame:051282/0370   Pages: 2
Recorded: 12/03/2019
Attorney Dkt #:IGG-1901
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CEN, HUI
Exec Dt:
09/12/2019
2
ZHANG, LINJIE
Exec Dt:
10/24/2019
3
XU, LICEN
Exec Dt:
10/25/2019
Assignee
1
IMPACT GOGO INC.
502 LOWELL AVENUE
PALO ALTO, CALIFORNIA 94301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190385221
16435360
Correspondence name and address
KANG S. LIM
3494 CAMINO TASSAJARA #444
DANVILLE, CA 94506

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