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Patent Assignment Assignor Details
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Assignor Name : ZHANG, HAN-ZHONG
Total Assignments: 18
Assignment: 1
Reel/Frame:009527/0191   Pages: 5
Recorded: 10/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, ECKARD
Exec Dt:
10/09/1998
2
CAI, SUI XIONG
Exec Dt:
10/09/1998
3
KEANA, JOHN F.W.
Exec Dt:
10/09/1998
4
DREWE, JOHN A.
Exec Dt:
10/09/1998
5
ZHANG, HAN-ZHONG
Exec Dt:
10/09/1998
Assignee
1
CYTOVIA, INC.
201 TECHNOLOGY DRIVE
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6342611
NONE
09168888
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN ETAL P.L.L.C.
ROBERT W. ESMOND
1100 NEW YORK AVE., N.W., SUITE 600
WASHINGTON, D.C. 20005-3934
Assignment: 2
Reel/Frame:010289/0582   Pages: 3
Recorded: 10/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HAN-ZHONG
Exec Dt:
09/09/1999
2
CAI, SUI XIONG
Exec Dt:
09/09/1999
3
DREWE, JOHN A.
Exec Dt:
09/09/1999
4
YANG, WU
Exec Dt:
09/07/1999
Assignee
1
CYTOVIA, INC.
6650 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6248904
NONE
09357952
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN ET AL., P.L.L
ROBERT W. ESMOND
1100 NEW YORK AVENUE, N.W.
SUITE 600
WASHINGTON, D.C. 20005-3934
Assignment: 3
Reel/Frame:010836/0010   Pages: 7
Recorded: 05/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, SUI XIONG
Exec Dt:
04/27/2000
2
ZHANG, HAN-ZHONG
Exec Dt:
04/20/2000
3
TSENG, BEN Y.
Exec Dt:
04/14/2000
4
KASIBHATLA, SHAILAJA
Exec Dt:
04/17/2000
5
WANG, YAN
Exec Dt:
04/14/2000
6
DREWE, JOHN A.
Exec Dt:
04/14/2000
Assignee
1
CYTOVIA, INC.
6650 NANCY RIDGE ROAD
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6462041
NONE
09495120
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN ET AL.
ROBERT W. ESMOND
1100 NEW YORK AVE. NW
SUITE 600
WASHINGTON, DC 2005-3934
Assignment: 4
Reel/Frame:012678/0016   Pages: 3
Recorded: 03/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, SUI XIONG
Exec Dt:
02/15/2002
2
DREWE, JOHN A.
Exec Dt:
02/15/2002
3
ZHANG, HAN-ZHONG
Exec Dt:
02/15/2002
Assignee
1
CYTOVIA, INC.
6650 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020128292
10005197
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN ET AL.
ROBERT W. ESMOND
1100 NEW YORK AVE., N.W.
SUITE 600
WASHINGTON, DC 20005-3934
Assignment: 5
Reel/Frame:012933/0891   Pages: 3
Recorded: 05/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, SUI XIONG
Exec Dt:
04/17/2002
2
ZHANG, HAN-ZHONG
Exec Dt:
04/16/2002
3
KASIBHATLA, SHAILAJA
Exec Dt:
04/16/2002
4
GAETA, FEDERICO C.
Exec Dt:
04/26/2002
Assignee
1
CYTOVIA, INC.
6650 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6613762
US20030078292
10066805
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN, ET AL.
ROBERT W. ESMOND
1100 NEW YORK AVE., NW, STE. 600
WASHINGTON, DC 20005-3934
Assignment: 6
Reel/Frame:013207/0830   Pages: 4
Recorded: 08/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, SUI XIONG
Exec Dt:
06/18/2002
2
KASIBHATLA, SHAILAJA
Exec Dt:
07/25/2002
3
DREWE, JOHN
Exec Dt:
07/29/2002
4
REDDY, P. SANJEEVA
Exec Dt:
08/02/2002
5
ZHANG, HAN-ZHONG
Exec Dt:
06/25/2002
Assignee
1
CYTOVIA, INC.
6650 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6716859
US20030013743
10141769
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN ET AL.
BRUCE E. CHALKER, ESQ.
1100 NEW YORK AVE., N.W.
SUITE 600
WASHINGTON, D.C. 20005-3924
Assignment: 7
Reel/Frame:013268/0221   Pages: 6
Recorded: 09/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, SUI XIONG
Exec Dt:
08/01/2002
2
ZHANG, HAN-ZHONG
Exec Dt:
08/01/2002
3
DREWE, JOHN A.
Exec Dt:
08/01/2002
4
REDDY, P. SANJEEVA
Exec Dt:
09/03/2002
5
KASIBHATLA, SHAILAJA
Exec Dt:
07/27/2002
6
KUEMMERLE, JARED DANIEL
Exec Dt:
08/21/2002
7
OLLIS, KRISTIN P.
Exec Dt:
08/20/2002
Assignee
1
CYTOVIA, INC.
6650 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7041685
US20030045546
10164705
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
BRUCE E. CHALKER
1100 NEW YORK AVE., N.W.
SUITE 600
WASHINGTON, D.C. 20005-3934
Assignment: 8
Reel/Frame:014792/0757   Pages: 3
Recorded: 12/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, SUI XIONG
Exec Dt:
12/04/2003
2
KASIBHATLA, SHAILAJA
Exec Dt:
12/03/2003
3
OLLIS, KRISTIN P.
Exec Dt:
12/01/2003
4
ZHANG, HAN-ZHONG
Exec Dt:
12/08/2003
5
DREWE, JOHN A.
Exec Dt:
12/04/2003
6
TSENG, BEN
Exec Dt:
12/04/2003
7
SIRISOMA, NILANTHA SUDATH
Exec Dt:
12/04/2003
Assignee
1
CYTOVIA INC.
6650 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7176234
US20040082066
10609670
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN ET.AL.
ROBERT W. ESMOND
1100 NEW YORK AVE., N.W.
WASHINGTON, D.C. 20005-3934
Assignment: 9
Reel/Frame:014808/0685   Pages: 3
Recorded: 12/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, SUI XIONG
Exec Dt:
12/08/2003
2
DREWE, JOHN A.
Exec Dt:
12/08/2003
3
JIANG, SUNGCHUN
Exec Dt:
12/09/2003
4
KASIBHATLA, SHAILAJA
Exec Dt:
12/03/2003
5
KUEMMERLE, JARED DANIEL
Exec Dt:
12/03/2003
6
SIRISOMA, NILANTHA SUDATH
Exec Dt:
12/09/2003
7
ZHANG, HAN-ZHONG
Exec Dt:
12/08/2003
Assignee
1
CYTOVIA, INC.
6650 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7135480
US20050014759
10733229
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX, PLLC
ROBERT W. ESMOND
1100 NEW YORK AVE., N.W.
WASHINGTON, D.C. 20005-3934
Assignment: 10
Reel/Frame:014818/0528   Pages: 3
Recorded: 12/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, SUI XIONG
Exec Dt:
12/08/2003
2
ZHANG, HAN-ZHONG
Exec Dt:
12/08/2003
3
KUEMMERLE, JARED D.
Exec Dt:
12/03/2003
4
ZHANG, HONG
Exec Dt:
12/08/2003
5
KEMNITZER, WILLIAM E.
Exec Dt:
12/08/2003
Assignee
1
CYTOVIA, INC.
6650 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7144876
US20040127521
10737865
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN ET.AL.
ROBERT W. ESMOND
1100 NEW YORK AVE., N.W.
WASHINGTON, D.C. 20005-3934
Assignment: 11
Reel/Frame:015751/0544   Pages: 6
Recorded: 08/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASIBHATLA, SHAILAJA
Exec Dt:
07/06/2004
2
CAI, SUI XIONG
Exec Dt:
07/06/2004
3
TSENG, BEN
Exec Dt:
07/06/2004
4
JESSEN, KATAYOUN ALAVI
Exec Dt:
07/06/2004
5
ENGLISH, NICOLE MARION
Exec Dt:
07/06/2004
6
MALIARTCHOUK, SERGUEI
Exec Dt:
08/25/2004
7
JIANG, SONGCHUN
Exec Dt:
07/06/2004
8
SIRISOMA, NILANTHA SUDATH
Exec Dt:
07/06/2004
9
ZHANG, HAN-ZHONG
Exec Dt:
07/06/2004
10
KUEMMERLE, JARED
Exec Dt:
08/23/2004
Assignee
1
CYTOVIA, INC.
6650 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7592143
US20050004026
10826909
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN ET.AL.
AARON L. SCHWARTZ
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005-3934
Assignment: 12
Reel/Frame:015751/0610   Pages: 6
Recorded: 08/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASIBHATLA, SHAILAJA
Exec Dt:
07/06/2004
2
CAI, SUI XIONG
Exec Dt:
07/06/2004
3
TSENG, BEN
Exec Dt:
07/06/2004
4
JESSEN, KATAYOUN ALAVI
Exec Dt:
07/06/2004
5
MALIARTCHOUK, SERGUEI
Exec Dt:
08/25/2004
6
ENGLISH, NICOLE MARION
Exec Dt:
07/06/2004
7
KUEMMERLE, JARED
Exec Dt:
08/23/2004
8
KEMNITZER, WILLIAM E.
Exec Dt:
07/06/2004
9
ZHANG, HAN-ZHONG
Exec Dt:
07/06/2004
Assignee
1
CYTOVIA, INC.
6650 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050004005
10826923
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN ET AL.
AARON L. SCHWARTZ
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005-3934
Assignment: 13
Reel/Frame:015730/0287   Pages: 4
Recorded: 08/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, SUI XIONG
Exec Dt:
07/29/2004
2
KEMNITZER, WILLIAM E.
Exec Dt:
08/03/2004
3
ZHANG, HONG
Exec Dt:
08/02/2004
4
ZHANG, HAN-ZHONG
Exec Dt:
07/29/2004
Assignee
1
CYTOVIA, INC.
6650 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7504382
US20080300191
10839753
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN ET AL
C/O AARON L. SCHWARTZ
PATENT AGENT
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3934
Assignment: 14
Reel/Frame:019156/0452   Pages: 3
Recorded: 04/13/2007
Attorney Dkt #:1735.0970001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HAN-ZHONG
Exec Dt:
10/03/2005
2
CAI, SUI XIONG
Exec Dt:
10/03/2005
3
DREWE, JOHN A.
Exec Dt:
10/04/2005
Assignee
1
CYTOVIA, INC.
6650 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070253957
11664059
Correspondence name and address
STERNE KESSLER GOLDSTEIN & FOX, P.L.L.C.
1100 NEW YORK AVENUE
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:019221/0335   Pages: 3
Recorded: 04/27/2007
Attorney Dkt #:1735.0940001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, SUI XIONG
Exec Dt:
02/10/2006
2
JIANG, SONGCHUN
Exec Dt:
02/26/2006
3
ZHANG, HAN-ZHONG
Exec Dt:
02/14/2006
Assignee
1
CYTOVIA, INC.
6650 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7622497
US20070093456
10580263
Correspondence name and address
STERNE KESSLER GOLDSTEIN & FOX, P.L.L.C.
1100 NEW YORK AVENUE
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:019213/0892   Pages: 4
Recorded: 04/26/2007
Attorney Dkt #:1735.1010001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, SUI XIONG
Exec Dt:
02/02/2007
2
KEMNITZER, WILLIAM E.
Exec Dt:
02/02/2007
3
SIRISOMA, NILANTHA SUDATH
Exec Dt:
02/02/2007
4
ZHANG, HAN-ZHONG
Exec Dt:
02/02/2007
Assignee
1
CYTOVIA, INC.
6650 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070099877
11591532
Correspondence name and address
STERNE KESSLER GOLDSTEIN & FOX, P.L.L.C.
1100 NEW YORK AVENUE
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:022718/0175   Pages: 5
Recorded: 05/21/2009
Attorney Dkt #:1735.1050002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, SUI XIONG
Exec Dt:
10/02/2007
2
DREWE, JOHN A.
Exec Dt:
10/02/2007
3
ZHANG, HAN-ZHONG
Exec Dt:
10/03/2007
4
KASIBHATLA, SHAILAJA
Exec Dt:
10/07/2007
5
CLAASSEN, GISELA
Exec Dt:
10/02/2007
6
SIRISOMA, NILANTHA SUDATH
Exec Dt:
10/02/2007
7
KEMNITZER, WILLIAM E.
Exec Dt:
10/03/2007
Assignee
1
CYTOVIA, INC.
6650 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080045514
11879517
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 18
Reel/Frame:022720/0438   Pages: 5
Recorded: 05/21/2009
Attorney Dkt #:1735.1080001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, SUI XIONG
Exec Dt:
11/12/2007
2
DREWE, JOHN A.
Exec Dt:
11/12/2007
3
SIRISOMA, NILANTHA SUDATH
Exec Dt:
11/13/2007
4
ZHANG, HAN-ZHONG
Exec Dt:
11/12/2007
Assignee
1
CYTOVIA, INC.
6650 NANCY RIDGE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7732468
US20080113984
11984296
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005

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