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Patent Assignment Assignor Details
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Assignor Name : DONG, LIANG C.
Total Assignments: 21
Assignment: 1
Reel/Frame:004568/0751   Pages: 2
Recorded: 06/19/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOFFMAN, ALLAN S.
Exec Dt:
06/19/1986
2
DONG, LIANG C.
Exec Dt:
06/19/1986
Assignee
1
WASHINGTON RESEARCH FOUNDATION
1107 N.E. 45TH STREET
U DISTRICT BUILDING, SUITE 322, A CORP. OF WASHINGTON
SEATTLE, WASHINGTON 98105
Property
 
Pat #
Pub #
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4829098
NONE
06876247
Correspondence name and address
SEED AND BERRY
6300 COLUMBIA CENTER
SEATTLE, WA 98104-7092
Assignment: 2
Reel/Frame:004612/0909   Pages: 2
Recorded: 09/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOFFMAN, ALLAN S.
Exec Dt:
09/05/1986
2
DONG, LIANG C.
Exec Dt:
09/05/1986
Assignee
1
BOARD OF REGENTS OF THE UNIVERSITY OF WASHINGTON, THE
SEATTLE, WASHINGTON
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4829098
NONE
06876247
Correspondence name and address
SEED AND BERRY
6300 COLUMBIA CENTER
SEATTLE, WA 98104-7092
Assignment: 3
Reel/Frame:005946/0581   Pages: 6
Recorded: 12/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DONG, LIANG C.
Exec Dt:
12/04/1991
2
DEALEY, MICHAEL H.
Exec Dt:
12/04/1991
3
BURKOTH, TERRY L.
Exec Dt:
12/04/1991
4
WONG, PATRICK S.
Exec Dt:
12/04/1991
5
CHILDERS, JERRY D.
Exec Dt:
12/04/1991
6
BARCLAY, BRIAN L.
Exec Dt:
12/04/1991
Assignee
1
ALZA CORPORATION A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5200195
NONE
07804137
Correspondence name and address
PAUL L. SABATINE
ALZA CORPORATION
950 PAGE MILL RD.
PALO ALTO, CA 94303-0802
Assignment: 4
Reel/Frame:006654/0119   Pages: 5
Recorded: 07/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, HEECHUNG
Exec Dt:
07/29/1993
2
NGUYEN, VU ANH
Exec Dt:
07/29/1993
3
DONG, LIANG C.
Exec Dt:
07/30/1993
4
WONG, PATRICK S. -L.
Exec Dt:
07/29/1993
Assignee
1
ALZA CORPORATION
950 PAGE MILL ROAD, P.O. BOX 10950
PALO ALTO, CALIFORNIA 94303-0802
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5424289
NONE
08099884
Correspondence name and address
JACQUELINE S. LARSON
ALZA CORPORATION
950 PAGE MILL ROAD, P.O. BOX 10950
PALO ALTO, CA 94303-0802
Assignment: 5
Reel/Frame:006785/0865   Pages: 3
Recorded: 10/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WONG, PATRICK S.-L.
Exec Dt:
09/29/1993
2
THEEUWES, FELIX
Exec Dt:
10/05/1993
3
LARSEN, STEVEN D.
Exec Dt:
10/13/1993
4
DONG, LIANG C.
Exec Dt:
09/29/1993
Assignee
1
ALZA CORPORATION
950 PAGE MILL ROAD
P.O. BOX 19050
PALO ALTO, CALIFORNIA 94303-0802
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5443459
NONE
08109120
Correspondence name and address
ALZA CORPORATION
JACQUELINE S. LARSON
950 PAGE MILL ROAD
P.O. BOX 10950
PALO ALTO, CA 94303-0802
Assignment: 6
Reel/Frame:006892/0003   Pages: 3
Recorded: 01/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WONG, PATRICK S. L.
Exec Dt:
01/07/1994
2
THEEUWES, FELIX
Exec Dt:
01/17/1994
3
LARSEN, STEVEN D.
Exec Dt:
01/17/1994
4
DONG, LIANG C.
Exec Dt:
01/06/1994
Assignee
1
ALZA CORPORATION
950 PAGE MILL ROAD
(P.O. BOX 10950)
PALO ALTO, CALIFORNIA 94303-0802
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5417682
NONE
08186046
Correspondence name and address
PAUL L. SABATINE
ALZA CORPORATION
950 PAGE MILL ROAD
(P.O. BOX 10950)
PALO ALTO, CA 94303-0802
Assignment: 7
Reel/Frame:007111/0526   Pages: 3
Recorded: 08/04/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, LIANG C.
Exec Dt:
07/28/1994
2
WONG, PATRICK S.-L.
Exec Dt:
08/03/1994
3
ESPINAL, STEVEN
Exec Dt:
07/28/1994
Assignee
1
ALZA CORPORATION
950 PAGE MILL ROAD
P.O. BOX 10950
PALO ALTO, CALIFORNIA 94303-0802
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5633011
NONE
08286125
Correspondence name and address
PAUL L. SABATINE
ALZA CORPORATION
950 PAGE MILL ROAD
P.O. BOX 10950
PALO ALTO, CA 94303-0802
Assignment: 8
Reel/Frame:007243/0022   Pages: 3
Recorded: 10/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, LIANG C.
Exec Dt:
10/21/1994
2
WONG, PATRICK S.L.
Exec Dt:
10/21/1994
3
POLLOCK, CRYSTAL
Exec Dt:
10/27/1994
4
FERRARI, VINCENT JOSEPH
Exec Dt:
10/27/1994
Assignee
1
ALZA CORPORATION
950 PAGE MILL ROAD,
(P.O. BOX 10950)
PALO ALTO, CALIFORNIA 94303-0802
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5614578
NONE
08330892
Correspondence name and address
PAUL L. SABATINE
ALZA CORPORATION
950 PAGE MILL ROAD
P.O. BOX 10950
PALO ALTO, CA 94303-0802
Assignment: 9
Reel/Frame:007355/0648   Pages: 3
Recorded: 02/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WONG, PATRICK S.L.
Exec Dt:
02/21/1995
2
EDGREN, DAVID EMIL
Exec Dt:
02/21/1995
3
DONG, LIANG C.
Exec Dt:
02/23/1995
4
FERRARI, VINCENT JOSEPH
Exec Dt:
02/22/1995
Assignee
1
ALZA CORPORATION
950 PAGE MILL ROAD
P.O. BOX 10950
PALO ALTO,, CALIFORNIA 94303-0802
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5534263
NONE
08394074
Correspondence name and address
FELISSA H. CAGAN
ALZA CORPORATION
950 PAGE MILL ROAD
P.O. BOX 10950
PALO ALTO, CA 94303-0802
Assignment: 10
Reel/Frame:007839/0519   Pages: 4
Recorded: 05/26/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WONG, PATRICK S.L.
Exec Dt:
05/25/1995
2
DONG, LIANG C.
Exec Dt:
05/26/1995
3
FERRARI, VINCENT J.
Exec Dt:
05/25/1995
4
WRIGHT, JERI D.
Exec Dt:
05/25/1995
5
LARSEN, STEVEN D.
Exec Dt:
05/23/1995
Assignee
1
ALZA CORPORATION
(P.O. BOX 10950)
950 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5817335
NONE
08451647
Correspondence name and address
ALZA CORPORATION
FELISSA H. CAGAN
950 PAGE MILL ROAD
(P.O. BOX 10950)
PALO ALTO, CA 94303-0802
Assignment: 11
Reel/Frame:007646/0791   Pages: 3
Recorded: 09/15/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANTHONY, JOYCE C.
Exec Dt:
08/21/1995
2
DONG, LIANG C.
Exec Dt:
08/10/1995
3
MARKS, SUSAN M.
Exec Dt:
08/09/1995
4
SZUMOWSKI, DANUSIA
Exec Dt:
08/10/1995
Assignee
1
ALZA CORPORATION
RICHARD T. ITO
950 PAGE MILL ROAD, P.O. BOX 10950
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5713852
NONE
08475233
Correspondence name and address
RICHARD T. ITO
ALZA CORPORATION
950 PAGE MILL ROAD
P.O. BOX 10950
PALO ALTO, CA 94303-0802
Assignment: 12
Reel/Frame:008406/0043   Pages: 3
Recorded: 04/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, LIANG C.
Exec Dt:
10/23/1996
2
WONG, PATRICK S.L.
Exec Dt:
10/15/1996
3
POLLOCK, CRYSTAL
Exec Dt:
10/29/1996
4
FERRARI, VINCENT J.
Exec Dt:
10/16/1996
Assignee
1
ALZA CORPORATION
950 PAGE MILL ROAD, P.O. BOX 10950
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5830502
NONE
08741752
Correspondence name and address
ALZA CORPORATION
PAUL L. SABATINE
950 PAGE MILL ROAD
P.O. BOX 10950
PALO ALTO, CA 94303-0802
Assignment: 13
Reel/Frame:008746/0055   Pages: 3
Recorded: 04/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, LIANG C.
Exec Dt:
04/17/1997
2
WONG, PATRICK S.-L.
Exec Dt:
04/17/1997
3
YUM, SI-HONG
Exec Dt:
04/17/1997
4
POLLOCK, CRYSTAL
Exec Dt:
04/17/1997
Assignee
1
ALZA CORPORATION
950 PAGE MILL ROAD, P.O. BOX 10950
INTELLECTUAL PROPERTY DEPARTMENT A1W
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5902605
NONE
08851525
Correspondence name and address
ALZA CORPORATION
JOHN A. DHUEY
950 PAGE MILL ROAD
P.O. BOX 10950
PALO ALTO, CA 94303-0802
Assignment: 14
Reel/Frame:023215/0791   Pages: 3
Recorded: 09/10/2009
Attorney Dkt #:658232002102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, LIANG C.
Exec Dt:
09/08/1998
2
WONG, PATRICK S.L.
Exec Dt:
09/08/1998
3
ESPINAL, STEVE
Exec Dt:
09/08/1998
Assignee
1
ALZA CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
950 PAGE MILL ROAD
PALTO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7803401
US20070048368
11589558
Correspondence name and address
MORRISON & FOERSTER LLP
12531 HIGH BLUFF DRIVE
SUITE 100
SAN DIEGO, CA 92130
Assignment: 15
Reel/Frame:014652/0291   Pages: 3
Recorded: 05/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, LIANG C.
Exec Dt:
06/02/2003
2
WONG, PATRICK S.L.
Exec Dt:
05/27/2003
3
NGUYEN, VU A.
Exec Dt:
06/03/2003
4
YUM, SI-HONG ALICIA
Exec Dt:
06/04/2003
5
CHAO, ANTHONY C.
Exec Dt:
06/04/2003
6
DADDONA, PETER E.
Exec Dt:
06/10/2003
Assignee
1
ALZA CORPORATION
1900 CHARLESTON ROAD, P.O. BOX 7210
PATENT LAW DEPARTMENT, MS10-3B
MOUNTAIN VIEW, CALIFORNIA 94039-7210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030198619
10324154
Correspondence name and address
ALZA CORPORATION
DAVID ABRAHAM
JOHNSON & JOHNSON, WH3221
ONE JOHNSON & JOHNSONN PLAZA
NEW BRUNSWICK, NJ 08933-7003
Assignment: 16
Reel/Frame:015303/0113   Pages: 4
Recorded: 10/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, LIANG C.
Exec Dt:
06/25/2003
2
WONG, PATRICK S.L.
Exec Dt:
06/25/2003
3
ESPINAL, STEVEN D.
Exec Dt:
10/25/2004
4
NGUYEN, VU A.
Exec Dt:
06/25/2003
Assignee
1
ALZA CORPORATION
1900 CHARLESTON ROAD P.O. BOX 7210
PATENT LAW DEPARTMENT, MS10-3B
MOUTAIN VIEW, CALIFORNIA 94039-7210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030232078
10324239
Correspondence name and address
ALZA CORPORATION
PHILIP YIP
ONE JOHNSON & JOHNSON PLAZA
C/O JOHNSON & JOHNSON, WH3221
NEW BRUNSWICK, NJ 08933-7003
Assignment: 17
Reel/Frame:014113/0073   Pages: 2
Recorded: 11/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, LIANG C.
Exec Dt:
10/21/2003
2
SHAFI, KERU
Exec Dt:
10/12/2003
3
YUM, ALICIA
Exec Dt:
10/22/2003
4
WONG, PATRICIA S.L.
Exec Dt:
10/21/2003
Assignee
1
ALZA CORPORATION
1900 CHARLESTON ROAD
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040058000
10608305
Correspondence name and address
JOHNSON & JOHNSON
1 JOHNSON & JOHNSON PLAZA
NEW BRUNSWICK, NJ 08933
Assignment: 18
Reel/Frame:014113/0192   Pages: 2
Recorded: 11/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, LIANG C.
Exec Dt:
10/21/2003
2
SHAFI, KERU
Exec Dt:
10/12/2003
3
YUM, ALICIA
Exec Dt:
10/22/2003
4
WONG, PATRICK S.L.
Exec Dt:
10/21/2003
Assignee
1
ALZA CORPORATION C/O JOHNSON & JOHNSON
1900 CHARLESTON ROAD, BLDG. M10-3B
PATENT LAW DEPARTMENT
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040058000
10608305
Correspondence name and address
ALZA CORPORATION C/O JOHNSON & JOHNSON
SAMUEL E. WEBB
PATENT LAW DIVISION
1 JOHNSON & JOHNSON PLAZA, WH 3221
NEW BRUNSWICK, NJ 08933
Assignment: 19
Reel/Frame:015325/0676   Pages: 4
Recorded: 11/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, LIANG C.
Exec Dt:
10/14/2004
2
ZHAO, RUPING
Exec Dt:
10/04/2004
3
WONG, PATRICK S.L.
Exec Dt:
09/01/2004
Assignee
1
ALZA CORPORATION
1900 CHARLESTON ROAD, MS M10-3B
P.O. BOX 7210
MOUNTAIN VIEW, CALIFORNIA 94039-7210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040142040
10698894
Correspondence name and address
JOHNSON & JOHNSON
PHILIP S. JOHNSON
CHIEF PATENT COUNSEL
ONE JOHNSON & JOHNSON PLAZA
NEW BRUNSWICK, NJ 08933-7003
Assignment: 20
Reel/Frame:015679/0702   Pages: 4
Recorded: 02/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, LIANG C.
Exec Dt:
12/08/2004
2
POLLOCK-DOVE, CRYSTAL
Exec Dt:
12/01/2004
3
HAN, JASMINE
Exec Dt:
12/02/2004
Assignee
1
ALZA CORPORATION
1900 CHARLESTON ROAD, P.O. BOX 7210
MOUNTAIN VIEW, CALIFORNIA 94039-7210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050181049
10984401
Correspondence name and address
WOODCOCK WASHBURN LLP
DIANNE B. ELDERKIN, ESQ.
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 21
Reel/Frame:044228/0084   Pages: 7
Recorded: 11/27/2017
Attorney Dkt #:1531-069 PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, ANN
Exec Dt:
10/30/2017
2
DONG, LIANG C.
Exec Dt:
11/16/2017
3
DING, AMY
Exec Dt:
11/02/2017
4
GUPTA, SUNEEL
Exec Dt:
10/27/2017
Assignee
1
IMPAX LABORATORIES, INC.
30831 HUNTWOOD AVENUE
HAYWARD, CALIFORNIA 94544
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10098845
US20160250170
15027654
 
10292935
US20160287523
15092086
Correspondence name and address
FLOREK & ENDRES PLLC
1156 AVENUE OF THE AMERICAS
SUITE 600
NEW YORK, NY 10036

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