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Patent Assignment Assignee Details
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Assignee Name : MEDICHEM RESEARCH, INC.
Total Assignments: 17
Assignment: 1
Reel/Frame:007201/0634   Pages: 4
Recorded: 11/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOULANGER, WILLIAM A.
Exec Dt:
11/03/1994
2
FLAVIN, MICHAEL T.
Exec Dt:
11/01/1994
3
KUCHERENKO, ALLA
Exec Dt:
11/01/1994
4
SHEYNKMAN, ABRAM K.
Exec Dt:
11/01/1994
Assignee
1
MEDICHEM RESEARCH, INC.
12305 SOUTH NEW AVENUE
LEMONT, ILLINOIS 60439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5489697
NONE
08285655
Correspondence name and address
JOHN J. MCDONNELL
ALLEGRETTI & WITCOFF, LTD.
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, ILLINOIS 60606
Assignment: 2
Reel/Frame:007522/0974   Pages: 5
Recorded: 06/12/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLAVIN, MICHARL T.
Exec Dt:
12/20/1994
2
NELSON, DEANNE J.
Exec Dt:
11/28/1994
3
JESMOK, GARY J.
Exec Dt:
01/18/1995
Assignee
1
MEDICHEM RESEARCH, INC.
12305 SO. NEW AVENUE
LEMONT, ILLINOIS 60439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5504111
NONE
08366885
Correspondence name and address
BANNER & ALLEGRETTI, LTD.
JOHN H. MCDONNELL
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, ILLINOIS 60606
Assignment: 3
Reel/Frame:007710/0751   Pages: 5
Recorded: 11/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLAVIN, MICHAEL T.
Exec Dt:
09/27/1995
2
XU, ZE-QI
Exec Dt:
09/27/1995
3
RIZZO, JOHN D.
Exec Dt:
09/28/1995
4
KHILEVICH, ALBERT
Exec Dt:
09/27/1995
5
VILAYCHACK, VILAYPHONE
Exec Dt:
09/27/1995
6
LIN, LIN
Exec Dt:
09/27/1995
7
CHEN, WEI
Exec Dt:
09/27/1995
Assignee
1
MEDICHEM RESEARCH, INC.
12305 SO. NEW AVENUE
LEMONT, ILLINOIS 60439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6043271
NONE
08510213
Correspondence name and address
BANNER & ALLEGRETTI, LTD.
JOHN J. MCDONNELL
10 SOUTH WACKER DRIVE
SUITE 300
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:007708/0331   Pages: 3
Recorded: 11/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BOULANGER, WILLIAM A.
Exec Dt:
10/02/1995
Assignee
1
MEDICHEM RESEARCH, INC.
12305 SO. NEW AVENUE
LEMONT, ILLINOIS 60439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6043271
NONE
08510213
Correspondence name and address
BANNER & ALLEGRETTI, LTD.
JOHN J. MCDONNELL
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:007708/0334   Pages: 3
Recorded: 11/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUCHERENKO, ALLA
Exec Dt:
11/01/1995
2
SHEINKMAN, ABRAM KIVOVICH
Exec Dt:
11/01/1995
Assignee
1
MEDICHEM RESEARCH, INC.
12305 SO. NEW AVENUE
LEMONT, ILLINOIS 60439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6043271
NONE
08510213
Correspondence name and address
JOHN J. MCDONNELL
BANNER & ALLEGRETTI, LTD.
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, ILLINOIS 60606
Assignment: 6
Reel/Frame:008023/0388   Pages: 10
Recorded: 05/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLAVIN, MICHAEL T.
Exec Dt:
05/14/1996
2
XU, ZE-QI
Exec Dt:
05/14/1996
3
KHILEVICH, ALBERT
Exec Dt:
05/14/1996
4
ZEMBOWER, DAVID
Exec Dt:
05/14/1996
5
RIZZO, JOHN D.
Exec Dt:
05/14/1996
6
LIAO, SHUYUAN
Exec Dt:
05/14/1996
7
MAR,AYE
Exec Dt:
05/14/1996
8
LIN, LIN
Exec Dt:
05/14/1996
9
VILAYCHACK, VILAYPHONE
Exec Dt:
05/14/1996
10
BRANKOVIC, DARKO
Exec Dt:
05/14/1996
11
DZEKHSTER, SERGEY
Exec Dt:
05/14/1996
12
LIU, JINJUN
Exec Dt:
05/20/1996
Assignee
1
MEDICHEM RESEARCH, INC.
12305 SOUTH NEW AVENUE
LEMONT, ILLINOIS 60439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5892060
NONE
08609537
Correspondence name and address
BANNER & ALLEGRETTI, LTD.
JOHN J. MCDONNELL
10 SOUTH WACKER DRIVE SUITE 3000
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:008114/0209   Pages: 5
Recorded: 09/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, YUH-MEEI
Exec Dt:
08/26/1996
2
FLAVIN, MICHAEL T.
Exec Dt:
08/26/1996
3
SCHURE, RALPH
Exec Dt:
08/26/1996
4
ZEMBOWER, DAVID E.
Exec Dt:
08/26/1996
5
ZHAO, GEN-XIAN
Exec Dt:
08/26/1996
Assignee
1
MEDICHEM RESEARCH, INC.
12305 SOUTH NEW AVENUE
LEMONT, ILLINOIS 60439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5773462
NONE
08668284
Correspondence name and address
BANNER & WITCOFF, LTD.
JOHN J. MCDONNELL
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:008734/0210   Pages: 4
Recorded: 09/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, WEI
Exec Dt:
08/20/1997
2
FLAVIN, MICHAEL T.
Exec Dt:
08/20/1997
3
YU, ZE-QI
Exec Dt:
08/20/1997
Assignee
1
MEDICHEM RESEARCH, INC.
12305 SOUTH NEW AVENUE
LEMONT, ILLINOIS 60439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5874577
NONE
08831922
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF
EMILY MIAO
300 SOUTH WACKER, SUITE 3200
CHICAGO, IL 60660
Assignment: 9
Reel/Frame:008791/0001   Pages: 4
Recorded: 09/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLAVIN, MICHAEL T.
Exec Dt:
08/20/1997
2
XU, ZE-QI
Exec Dt:
08/20/1997
Assignee
1
MEDICHEM RESEARCH, INC.
12305 SOUTH NEW AVENUE
CHICAGO, ILLINOIS 60439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5852198
NONE
08831233
Correspondence name and address
MCDONNELL BOEHNEN HULBERT
EMILY MIAO
300 SOUTH WACKER DRIVE
SUITE 3200
CHICAGO, IL 60660
Assignment: 10
Reel/Frame:008712/0646   Pages: 4
Recorded: 09/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XU, YIBO
Exec Dt:
09/08/1997
Assignee
1
MEDICHEM RESEARCH, INC.
12305 SOUTH NEW AVENUE
LEMONT, ILLINOIS 60439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5852198
NONE
08831233
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF
EMILY MIAO
300 SOUTH WACKER DRIVE
SUITE 3200
CHICAGO, IL 60660
Assignment: 11
Reel/Frame:008858/0867   Pages: 3
Recorded: 12/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FLAVIN, MICHAEL T.
Exec Dt:
11/24/1997
Assignee
1
MEDICHEM RESEARCH, INC.
12305 SOUTH NEW AVENUE
LEMONT, ILLINOIS 60439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6044212
NONE
08862840
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF
EMILY MIAO
300 SOUTH WACKER DRIVE, SUITE 3200
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:008881/0616   Pages: 3
Recorded: 12/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEANEY, LISA M.
Exec Dt:
12/10/1997
Assignee
1
MEDICHEM RESEARCH, INC.
12305 SOUTH NEW AVENUE
LEMONT, ILLINOIS 60439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6044212
NONE
08862840
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF
EMILY MIAO
300 SOUTH WACKER DRIVE, SUITE 3200
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:009251/0426   Pages: 5
Recorded: 06/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZEMBOWER, DAVID E.
Exec Dt:
06/09/1998
2
LIN, YUH-MEEI
Exec Dt:
06/09/1998
3
FLAVIN, MICHAEL T.
Exec Dt:
06/09/1998
4
SCHURE, RALPH
Exec Dt:
06/09/1998
5
ZHAO, GENG-XIAN
Exec Dt:
05/21/1998
Assignee
1
MEDICHEM RESEARCH, INC.
12305 SOUTH NEW AVENUE
LEMONT, ILLINOIS 60439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6399654
NONE
09060839
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF
EMILY MIAO
300 SOUTH WACKER DRIVE
SUITE 3200
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:009555/0489   Pages: 4
Recorded: 10/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZEMBOWER, DAVID E.
Exec Dt:
10/19/1998
2
ZHANG, HEPING
Exec Dt:
10/19/1998
3
FLAVIN, MICHAEL T.
Exec Dt:
10/19/1998
4
LIN, YUH-MEEI
Exec Dt:
10/19/1998
Assignee
1
MEDICHEM RESEARCH, INC.
12305 SOUTH NEW AVENUE
LEMONT, ILLINOIS 60439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6225481
NONE
09137767
Correspondence name and address
THOMAS FLAVIN, PH.D.
ATTN: THOMAS FLAVIN
12305 SOUTH NEW AVENUE
LEMONT, IL 60439
Assignment: 15
Reel/Frame:010061/0251   Pages: 5
Recorded: 07/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHAO, GENG-XIAN
Exec Dt:
02/10/1999
Assignee
1
MEDICHEM RESEARCH, INC.
12305 S. NEW AVENUE
LEMONT, ILLINOIS 60439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5773462
NONE
08668284
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT ETAL
EMILY MIAO
300 SOUTH WACKER DRIVE, SUITE 3200
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:013211/0353   Pages: 5
Recorded: 08/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ADVANCED LIFE SCIENCES, INC.
Exec Dt:
03/15/2002
Assignee
1
MEDICHEM RESEARCH, INC.
2501 DAVEY ROAD
WOODRIDGE, ILLINOIS 60517
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6044212
NONE
08862840
 
6175816
NONE
09443987
 
NONE
US20010021902
09737204
 
NONE
US20020120432
09927214
 
NONE
US20030004653
10087102
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF
AMIR N. PENN
300 SOUTH WACKER DRIVE
SUITE 3200
CHICAGO, IL 60606
Assignment: 17
Reel/Frame:015250/0610   Pages: 3
Recorded: 10/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZEGAR, SIEAD
Exec Dt:
05/15/2002
Assignee
1
MEDICHEM RESEARCH, INC.
2501 DAVEY ROAD
WOODRIDGE, ILLINOIS 60571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7579462
US20050176695
10490785
Correspondence name and address
PAUL HASTINGS JANOFSKY & WALKER LLP
P.O. BOX 919092
SAN DIEGO, CA 92191-9092

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