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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : ZHU, HONGYAO
Total Assignments: 15
Assignment: 1
Reel/Frame:018307/0320   Pages: 17
Recorded: 09/26/2006
Attorney Dkt #:039363-2803
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IBRAHIM, PRABHA N.
Exec Dt:
09/15/2006
2
ARTIS, DEAN R.
Exec Dt:
09/19/2006
3
BREMER, RYAN
Exec Dt:
09/15/2006
4
HABETS, GASTON
Exec Dt:
09/18/2006
5
MAMO, SHUMEYE
Exec Dt:
09/14/2006
6
NESPI, MARIKA
Exec Dt:
09/18/2006
7
ZHANG, CHAO
Exec Dt:
09/14/2006
8
ZHANG, JIAZHONG
Exec Dt:
09/15/2006
9
ZHU, YONG-LIANG
Exec Dt:
09/15/2006
10
ZUCKERMAN, REBECCA
Exec Dt:
09/14/2006
11
WEST, BRIAN
Exec Dt:
09/14/2006
12
SUZUKI, YOSHISA
Exec Dt:
09/14/2006
13
TSAI, JAMES
Exec Dt:
09/14/2006
14
HIRTH, KLAUS-PETER
Exec Dt:
09/15/2006
15
BOLLAG, GIDEON
Exec Dt:
09/14/2006
16
SPEVAK, WAYNE
Exec Dt:
09/15/2006
17
CHO, HANNA
Exec Dt:
09/14/2006
18
GILLETTE, SAMUEL J.
Exec Dt:
09/14/2006
19
WU, GUOXIAN
Exec Dt:
09/14/2006
20
ZHU, HONGYAO
Exec Dt:
09/18/2006
21
SHI, SHENGHUA
Exec Dt:
09/14/2006
Assignee
1
PLEXXIKON, INC.
91 BOLIVAR DRIVE
SUITE A
BERKELEY, CALIFORNIA 94710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7863288
US20100249118
11473347
Correspondence name and address
STEPHEN E. REITER
P.O. BOX 80278
SAN DIEGO, CA 92138-0278
Assignment: 2
Reel/Frame:018361/0907   Pages: 18
Recorded: 10/06/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, CHAO
Exec Dt:
09/14/2006
2
ZHANG, JIAZHONG
Exec Dt:
09/15/2006
3
IBRAHIM, PRABHA N.
Exec Dt:
09/15/2006
4
HURT, CLARENCE R.
Exec Dt:
07/31/2006
5
ZUCKERMAN, REBECCA
Exec Dt:
09/14/2006
6
ARTIS, DEAN R.
Exec Dt:
09/19/2006
7
BREMER, RYAN
Exec Dt:
09/15/2006
8
SPEVAK, WAYNE
Exec Dt:
09/15/2006
9
WU, GUOXIAN
Exec Dt:
09/14/2006
10
ZHU, HONGYAO
Exec Dt:
09/18/2006
Assignee
1
PLEXXIKON, INC.
91 BOLIVAR DRIVE
SUITE A
BERKELEY, CALIFORNIA 94170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7846941
US20070032519
11435381
Correspondence name and address
RICHARD J. WARBURG
11250 EL CAMINO REAL
P.O. BOX 80278
SAN DIEGO, CA 92138-0278
Assignment: 3
Reel/Frame:031257/0906   Pages: 15
Recorded: 09/23/2013
Attorney Dkt #:039363-2808
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IBRAHIM, PRABHA N.
Exec Dt:
09/15/2006
2
ARTIS, DEAN R.
Exec Dt:
09/19/2006
3
BREMER, RYAN
Exec Dt:
09/15/2006
4
HABETS, GASTON
Exec Dt:
09/18/2006
5
MAMO, SHUMEYE
Exec Dt:
09/14/2006
6
NESPI, MARIKA
Exec Dt:
09/18/2006
7
ZHANG, CHAO
Exec Dt:
09/14/2006
8
ZHANG, JIAZHONG
Exec Dt:
09/15/2006
9
ZHU, YONG-LIANG
Exec Dt:
09/15/2006
10
ZUCKERMAN, REBECCA
Exec Dt:
09/14/2006
11
WEST, BRIAN
Exec Dt:
09/14/2006
12
SUZUKI, YOSHISA
Exec Dt:
09/14/2006
13
TSAI, JAMES
Exec Dt:
09/14/2006
14
HIRTH, KLAUS-PETER
Exec Dt:
09/15/2006
15
BOLLAG, GIDEON
Exec Dt:
09/14/2006
16
SPEVAK, WAYNE
Exec Dt:
09/15/2006
17
CHO, HANNA
Exec Dt:
09/14/2006
18
GILLETTE, SANUEL J.
Exec Dt:
09/14/2006
19
WU, GUOXIAN
Exec Dt:
09/14/2006
20
ZHU, HONGYAO
Exec Dt:
09/18/2006
21
SHI, SHENGHUA
Exec Dt:
09/14/2006
Assignee
1
PLEXXIKON INC.
91 BOLIVAR DRIVE
BERKELEY, CALIFORNIA 94710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120053177
13243748
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVENUE
LORNA L. TANNER
PALO ALTO, CA 94301
Assignment: 4
Reel/Frame:031258/0010   Pages: 15
Recorded: 09/23/2013
Attorney Dkt #:039363-2809
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IBRAHIM, PRABHA N.
Exec Dt:
09/15/2006
2
ARTIS, DEAN R.
Exec Dt:
09/19/2006
3
BREMER, RYAN
Exec Dt:
09/15/2006
4
HABETS, GASTON
Exec Dt:
09/18/2006
5
MAMO, SHUMEYE
Exec Dt:
09/14/2006
6
NESPI, MARIKA
Exec Dt:
09/18/2006
7
ZHANG, CHAO
Exec Dt:
09/14/2006
8
ZHANG, JIAZHONG
Exec Dt:
09/15/2006
9
ZHU, YONG-LIANG
Exec Dt:
09/15/2006
10
ZUCKERMAN, REBECCA
Exec Dt:
09/14/2006
11
WEST, BRIAN
Exec Dt:
09/14/2006
12
SUZUKI, YOSHISA
Exec Dt:
09/14/2006
13
TSAI, JAMES
Exec Dt:
09/14/2006
14
HIRTH, KLAUS-PETER
Exec Dt:
09/15/2006
15
BOLLAG, GIDEON
Exec Dt:
09/14/2006
16
SPEVAK, WAYNE
Exec Dt:
09/15/2006
17
CHO, HANNA
Exec Dt:
09/14/2006
18
GILLETTE, SAMUEL J.
Exec Dt:
09/14/2006
19
WU, GUOXIAN
Exec Dt:
09/14/2006
20
ZHU, HONGYAO
Exec Dt:
09/18/2006
21
SHI, SHENGHUA
Exec Dt:
09/14/2006
Assignee
1
PLEXXIKON INC.
91 BOLIVAR DRIVE
BERKELEY, CALIFORNIA 94710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130303534
13786219
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVENUE
LORNA L. TANNER
PALO ALTO, CA 94301
Assignment: 5
Reel/Frame:032332/0029   Pages: 15
Recorded: 02/24/2014
Attorney Dkt #:191762-US2/3/4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IBRAHIM, PRABHA N.
Exec Dt:
09/15/2006
2
ARTIS, DEAN R.
Exec Dt:
09/19/2006
3
BREMER, RYAN
Exec Dt:
09/15/2006
4
HABETS, GASTON
Exec Dt:
09/18/2006
5
MAMO, SHUMEYE
Exec Dt:
09/14/2006
6
NESPI, MARIKA
Exec Dt:
09/18/2006
7
ZHANG, CHAO
Exec Dt:
09/14/2006
8
ZHANG, JIAZHONG
Exec Dt:
09/15/2006
9
ZHU, YONG-LIANG
Exec Dt:
09/15/2006
10
ZUCKERMAN, REBECCA
Exec Dt:
09/14/2006
11
WEST, BRIAN
Exec Dt:
09/14/2006
12
SUZUKI, YOSHISA
Exec Dt:
09/14/2006
13
TSAI, JAMES
Exec Dt:
09/14/2006
14
HIRTH, KLAUS-PETER
Exec Dt:
09/15/2006
15
BOLLAG, GIDEON
Exec Dt:
09/14/2006
16
SPEVAK, WAYNE
Exec Dt:
09/15/2006
17
CHO, HANNA
Exec Dt:
09/14/2006
18
GILLETTE, SAMUEL J.
Exec Dt:
09/14/2006
19
WU, GUOXIAN
Exec Dt:
09/14/2006
20
ZHU, HONGYAO
Exec Dt:
09/18/2006
21
SHI, SHENGHUA
Exec Dt:
09/14/2006
Assignee
1
PLEXXIKON INC.
91 BOLIVAR DRIVE
SUITE A
BERKELEY, CALIFORNIA 94710
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8415469
US20100256365
12616079
 
8470818
US20110059963
12906980
 
8143271
US20120022098
13216200
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVENUE
PALO ALTO, CA 94301
Assignment: 6
Reel/Frame:032418/0729   Pages: 16
Recorded: 03/12/2014
Attorney Dkt #:193452-US5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, CHAO
Exec Dt:
09/14/2006
2
ZHANG, JIAZHONG
Exec Dt:
09/15/2006
3
IBRAHIM, PRABHA N.
Exec Dt:
09/15/2006
4
HURT, CLARENCE R.
Exec Dt:
07/31/2006
5
ZUCKERMAN, REBECCA
Exec Dt:
09/14/2006
6
ARTIS, DEAN R.
Exec Dt:
09/19/2006
7
BREMER, RYAN
Exec Dt:
09/15/2006
8
SPEVAK, WAYNE
Exec Dt:
09/15/2006
9
WU, GUOXIAN
Exec Dt:
09/14/2006
10
ZHU, HONGYAO
Exec Dt:
09/18/2006
Assignee
1
PLEXXIKON INC.
91 BOLIVAR DRIVE
SUITE A
BERKELEY, CALIFORNIA 94170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110166174
12958376
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVENUE
PALO ALTO, CA 94301
Assignment: 7
Reel/Frame:021122/0720   Pages: 9
Recorded: 06/19/2008
Attorney Dkt #:039363-3302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IBRAHIM, PRABHA N.
Exec Dt:
03/10/2008
2
BREMER, RYAN
Exec Dt:
03/10/2008
3
ZHANG, CHAO
Exec Dt:
03/11/2008
4
ZHANG, JIAZHONG
Exec Dt:
03/10/2008
5
HIRTH, KLAUS-PETER
Exec Dt:
03/14/2008
6
WU, GUOXIAN
Exec Dt:
03/11/2008
7
ZHU, HONGYAO
Exec Dt:
02/13/2008
Assignee
1
PLEXXIKON INC
91 BOLIVAR DRIVE
SUITE A
BERKELEY, CALIFORNIA 94710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7872018
US20080221148
11962044
Correspondence name and address
RICHARD J. WARBURG/FOLEY & LARDNER LLP
P.O. BOX 80278
SAN DIEGO, CA 92138-0278
Assignment: 8
Reel/Frame:021248/0871   Pages: 9
Recorded: 07/16/2008
Attorney Dkt #:039363-3502
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPEVAK, WAYNE
Exec Dt:
03/11/2008
2
CHO, HANNA
Exec Dt:
03/10/2008
3
IBRAHIM, PRABHA N.
Exec Dt:
03/10/2008
4
SHI, SHENGHUA
Exec Dt:
03/11/2008
5
MAMO, SHUMEYE
Exec Dt:
02/14/2008
6
GILLETTE, SAMUEL J.
Exec Dt:
03/10/2008
7
ZHU, HONGYAO
Exec Dt:
02/13/2008
Assignee
1
PLEXXIKON INC
91 BOLIVAR DRIVE
BERKELEY, CALIFORNIA 92138-0278
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7863289
US20080167338
11960590
Correspondence name and address
RICHARD J. WARBURG/FOLEY & LARDNER LLP
P.O. BOX 80278
SAN DIEGO, CA 92138-0278
Assignment: 9
Reel/Frame:021248/0837   Pages: 15
Recorded: 07/16/2008
Attorney Dkt #:039363-4152
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, JIAZHONG
Exec Dt:
04/18/2008
2
IBRAHIM, PRABHA N.
Exec Dt:
04/17/2008
3
ARTIS, DEAN R.
Exec Dt:
04/17/2008
4
BREMER, RYAN
Exec Dt:
04/08/2008
5
WU, GUOXIAN
Exec Dt:
04/18/2008
6
ZHU, HONGYAO
Exec Dt:
04/07/2008
7
NESPI, MARIKA
Exec Dt:
04/18/2008
8
ZHANG, CHAO
Exec Dt:
04/17/2008
Assignee
1
PLEXXIKON INC
91 BOLIVAR DRIVE
SUITE A
BERKELEY, CALIFORNIA 94710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7893075
US20090076046
11986667
Correspondence name and address
RICHARD J. WARBURG/FOLEY & LARDNER LLP
P.O. BOX 80278
SAN DIEGO, CA 92138-0278
Assignment: 10
Reel/Frame:031658/0615   Pages: 14
Recorded: 11/22/2013
Attorney Dkt #:192910-US4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, CHAO
Exec Dt:
04/17/2008
2
ZHANG, JIAZHONG
Exec Dt:
04/18/2008
3
IBRAHIM, PRABHA N.
Exec Dt:
04/17/2008
4
ARTIS, DEAN R.
Exec Dt:
04/17/2008
5
BREMER, RYAN
Exec Dt:
04/08/2008
6
WU, GUOXIAN
Exec Dt:
04/18/2008
7
NESPI, MARIKA
Exec Dt:
04/18/2008
8
ZHU, HONGYAO
Exec Dt:
04/07/2008
Assignee
1
PLEXXIKON INC.
91 BOLIVAR DRIVE, STE. A
BERKELEY, CALIFORNIA 94710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8722702
US20130178473
13776547
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVENUE
PALO ALTO, CA 94301
Assignment: 11
Reel/Frame:032420/0238   Pages: 14
Recorded: 03/12/2014
Attorney Dkt #:192910-US2/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JIAZHONG
Exec Dt:
04/18/2008
2
IBRAHIM, PRABHA N.
Exec Dt:
04/17/2008
3
ARTIS, DEAN R.
Exec Dt:
04/17/2008
4
BREMER, RYAN
Exec Dt:
04/08/2008
5
WU, GUOXIAN
Exec Dt:
04/18/2008
6
ZHU, HONGYAO
Exec Dt:
04/07/2008
7
NESPI, MARIKA
Exec Dt:
04/18/2008
8
ZHANG, CHAO
Exec Dt:
04/17/2008
Assignee
1
PLEXXIKON INC.
91 BOLIVAR DRIVE
SUITE A
BERKELEY, CALIFORNIA 94710
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8461169
US20110230482
12958379
 
8404700
US20120309756
13546923
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVENUE
PALO ALTO, CA 94301
Assignment: 12
Reel/Frame:042935/0112   Pages: 14
Recorded: 07/07/2017
Attorney Dkt #:37JF-192910-US7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, CHAO
Exec Dt:
04/17/2008
2
ZHANG, JIAZHONG
Exec Dt:
04/18/2008
3
IBRAHIM, PRABHA N.
Exec Dt:
04/17/2008
4
ARTIS, DEAN R.
Exec Dt:
04/17/2008
5
BREMER, RYAN
Exec Dt:
04/08/2008
6
WU, GUOXIAN
Exec Dt:
04/18/2008
7
NESPI, MARIKA
Exec Dt:
04/18/2008
8
ZHU, HONGYAO
Exec Dt:
04/07/2008
Assignee
1
PLEXXIKON INC.
91 BOLIVAR DRIVE
BERKELEY, CALIFORNIA 94710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170247370
15288558
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVENUE
JOY NEMIROW
PALO ALTO, CA 94301
Assignment: 13
Reel/Frame:048863/0229   Pages: 14
Recorded: 04/11/2019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JIAZHONG
Exec Dt:
04/18/2008
2
IBRAHIM, PRABHA N.
Exec Dt:
04/17/2008
3
ARTIS, DEAN R.
Exec Dt:
04/17/2008
4
BREMER, RYAN
Exec Dt:
04/08/2008
5
WU, GUOXIAN
Exec Dt:
04/18/2008
6
ZHU, HONGYAO
Exec Dt:
04/07/2008
7
NESPI, MARIKA
Exec Dt:
04/18/2008
8
ZHANG, CHAO
Exec Dt:
04/17/2008
Assignee
1
PLEXXIKON INC.
91 BOLIVAR DRIVE, SUITE A
BERKELEY, CALIFORNIA 94710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190263800
16148244
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVENUE
PALO ALTO, CA 94301
Assignment: 14
Reel/Frame:024729/0304   Pages: 7
Recorded: 07/22/2010
Attorney Dkt #:039363-6001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IBRAHIM, PRAHBA N.
Exec Dt:
05/04/2010
2
SPEVAK, WAYNE
Exec Dt:
05/04/2010
3
CHO, HANNA
Exec Dt:
05/04/2010
4
ZHU, HONGYAO
Exec Dt:
07/20/2010
Assignee
1
PLEXXIKON, INC.
91 BOLIVAR DR.
SUITE A
BERKELEY, CALIFORNIA 94710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8901301
US20100286178
12721496
Correspondence name and address
STEPHEN E. REITER
P.O. BOX 80278
SAN DIEGO, CA 92138
Assignment: 15
Reel/Frame:033312/0379   Pages: 7
Recorded: 07/14/2014
Attorney Dkt #:37JF-191698-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR PREVIOUSLY RECORDED ON REEL 024729 FRAME 0304. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNOR IS LISTED AS PLEXXIKON, INC. BUT SHOULD BE PLEXXIKON INC..
Assignors
1
IBRAHIM, PRABHA N.
Exec Dt:
05/04/2010
2
SPEVAK, WAYNE
Exec Dt:
05/04/2010
3
CHO, HANNA
Exec Dt:
05/04/2010
4
ZHU, HONGYAO
Exec Dt:
07/20/2010
Assignee
1
PLEXXIKON INC.
91 BOLIVAR DRIVE, SUITE A
BERKELEY, CALIFORNIA 94710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8901301
US20100286178
12721496
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVENUE
PALO ALTO, CA 94301-1479

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