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Patent Assignment Assignor Details
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Assignor Name : RONSEN, BRUCE
Total Assignments: 17
Assignment: 1
Reel/Frame:005051/0542   Pages: 1
Recorded: 03/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RONSEN, BRUCE
Exec Dt:
02/17/1989
2
ARORA, SUDERSHAN K.
Exec Dt:
02/17/1989
3
THOMAS, ALBERT V.
Exec Dt:
02/17/1989
Assignee
1
GREENWICH PHARMACEUTICALS INCORPORATED,
501 OFFICE CENTER DRIVE,
FT. WASHINGTON,, PENNSYLVANIA 19034-3210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4996195
NONE
07294838
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006-1502
Assignment: 2
Reel/Frame:005216/0105   Pages: 1
Recorded: 08/16/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RONSEN, BRUCE
Exec Dt:
08/01/1989
2
ARORA, SUDERSHAN K.
Exec Dt:
08/01/1989
3
THOMAS, ALBERT V.
Exec Dt:
08/01/1989
Assignee
1
GREENWICH PHARMACEUTICALS INCORPORATED
501 OFFICE CENTER DRIVE
A CORP. OF THE U.S.A.
FT. WASHINGTON, PENNSYLVANIA 19034-3210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5010058
NONE
07369932
Correspondence name and address
CAROL P. EINAUDI
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N.W.
WASHINGTON, DC 20006-1502
Assignment: 3
Reel/Frame:007659/0362   Pages: 3
Recorded: 10/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EL-RASHIDY, RAGAB
Exec Dt:
06/08/1995
2
RONSEN, BRUCE
Exec Dt:
06/08/1995
3
HASSAN, EMAD ELDIN
Exec Dt:
06/08/1995
Assignee
1
PENTECH PHARMACEUTICALS, INC.
417 HARVESTER COURT
WHEELING, ILLINOIS 60090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5624677
NONE
08489966
Correspondence name and address
DEBORAH A. MELCHI
OLSON & HIERL, LTD.
20 NORTH WACKER DRIVE, SUITE 3000
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:008189/0874   Pages: 4
Recorded: 10/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EL-RASHIDY, RAGAB
Exec Dt:
07/15/1996
2
RONSEN, BRUCE
Exec Dt:
08/02/1996
Assignee
1
PENTECH PHARMACEUTICALS, INC
417 HARVESTER COURT
WHEELING, ILLINOIS 60090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5830500
NONE
08681276
Correspondence name and address
OLSON & HIERL, LTD
DEBORAH A. MELCHI
20 NORTH WACKER DRIVE 36TH FLOOR
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:008371/0407   Pages: 3
Recorded: 02/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RONSEN, BRUCE
Exec Dt:
09/06/1996
2
EL-RASHIDY, RAGAB
Exec Dt:
09/06/1996
Assignee
1
PENTECH PHARMACEUTICALS, INC.
417 HARVESTER COURT
WHEELING, ILLINOIS 60090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5672612
NONE
08708802
Correspondence name and address
OLSON & HIERL, LTD.
DEBORAH A. MELCHI
20 NORTH WACKER DRIVE, 36TH FLOOR
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:009060/0993   Pages: 3
Recorded: 03/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EL-RASHIDY, RAGAB
Exec Dt:
10/07/1997
2
RONSEN, BRUCE
Exec Dt:
10/07/1997
3
HASSAN, EMAD ELDIN
Exec Dt:
10/07/1997
Assignee
1
PENTECH PHARMACEUTICALS INC.
417 HARVESTER COURT
WHEELING, ILLINOIS 60090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5888534
NONE
08841250
Correspondence name and address
OLSON & HEIRL, LTD.
JAMES F. DONATO
20 NORTH WACKER DRIVE, 36TH FLOOR
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:009101/0595   Pages: 3
Recorded: 06/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EL-RASHIDY, RAGAB
Exec Dt:
10/07/1997
2
RONSEN, BRUCE
Exec Dt:
10/07/1997
3
HASSAN, EMAD ELDIN
Exec Dt:
10/07/1997
Assignee
1
PENTECH PHARMACEUTICALS, INC.
417 HARVESTER COURT
WHEELING, ILLINOIS 60090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5888534
NONE
08841250
Correspondence name and address
OLSON & HIERL, LTD.
MARIEJOSE GORDON
20 NORTH WACKER DRIVE, 36TH FLOOR
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:009095/0179   Pages: 3
Recorded: 04/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RONSEN, BRUCE
Exec Dt:
02/09/1998
2
EI-RASHIDY, RAGAB
Exec Dt:
02/07/1998
Assignee
1
PENTECH PHARMACEUTICALS, INC.
417 HARVESTER COURT,
WHEELING, ILLINOIS 60090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6638948
NONE
08940058
Correspondence name and address
OLSON & HEIRL, LTD
20 NORTH WACHER DRIVE, 36TH FLOOR
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:009281/0189   Pages: 3
Recorded: 06/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EL-RASHIDY, RAGAB
Exec Dt:
06/03/1998
2
RONSEN, BRUCE
Exec Dt:
06/21/1998
Assignee
1
PENTECH PHARMACEUTICALS, INC.
417 HARVESTER COURT
WHEELING, ILLINOIS 60090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5945117
NONE
09016252
Correspondence name and address
OLSON & HIERL, LTD.
DEBORAH A. MELCHI
20 NORTH WACKER DRIVE, 36TH FLOOR
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:009512/0462   Pages: 3
Recorded: 09/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EL-RASHIDY, RAGAB
Exec Dt:
09/11/1998
2
RONSEN, BRUCE
Exec Dt:
09/11/1998
Assignee
1
PENTECH PHARAMACEUTICALS, INC.
1110 LAKE COOK ROAD
BUFFALO GROVE, ILLINOIS 60089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6121276
NONE
09102406
Correspondence name and address
OLSON & HIERL, LTD.
DEBORAH A. MELCHI
20 NORTH WACKER DRIVE
36TH FLOOR
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:009562/0885   Pages: 3
Recorded: 10/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EL-RASHIDY, RAGAB
Exec Dt:
10/13/1998
2
RONSEN, BRUCE
Exec Dt:
10/13/1998
Assignee
1
PENTECH PHARMACEUTICALS, INC.
1110 LAKE COOK ROAD
BUFFALO GROVE, ILLINOIS 60089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5994363
NONE
09138982
Correspondence name and address
OLSON & HIERL, LTD.
DEBORAH A. MELCHI
20 NORTH WACKER DRIVE, 36TH FLOOR
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:010578/0333   Pages: 3
Recorded: 01/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RONSEN, BRUCE
Exec Dt:
12/20/1999
2
SADHALE, YOGESH D.
Exec Dt:
12/20/1999
3
EL-RASHIDY, RAGAB
Exec Dt:
12/18/1999
Assignee
1
PENTECH PHARMACEUTICALS, INC.
1110 LAKE COOK ROAD
BUFFALO GROVE, ILLINOIS 60089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6503927
NONE
09428812
Correspondence name and address
OLSON & HIERL, LTD.
DEBORAH A. MELCHI
20 NORTH WACKER DRIVE, 36TH FLOOR
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:010981/0973   Pages: 3
Recorded: 07/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EL-RASHIDY, RAGAB
Exec Dt:
04/17/2000
2
RONSEN, BRUCE
Exec Dt:
04/17/2000
Assignee
1
PENTECH PHARMACEUTICALS, INC.
1110 LAKE COOK ROAD
BUFFALO GROVE, ILLINOIS 60089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6193992
NONE
09345009
Correspondence name and address
OLSON & HIERL, LTD.
DEBORAH A. MELCHI
20 NORTH WACKER DRIVE, 36TH FLOOR
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:011788/0501   Pages: 7
Recorded: 04/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RONSEN, BRUCE
Exec Dt:
03/27/2001
2
KOTA, VENKATA R.
Exec Dt:
04/02/2001
3
SADHALE, YOGESH
Exec Dt:
04/02/2001
Assignee
1
PENTECH PHARMACEUTICALS, INC.
471 HARVESTER COURT
WHEELING, ILLINOIS 60090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6660298
NONE
09626941
Correspondence name and address
MORRISON & FOERSTER LLP
KATE H. MURASHIGE
3811 VALLEY CENTER DRIVE, SUITE 500
SAN DIEGO, CA 92130
Assignment: 15
Reel/Frame:011897/0680   Pages: 3
Recorded: 06/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RONSEN, BRUCE
Exec Dt:
05/25/2001
2
UPADHYAYA, SUBHASH P.
Exec Dt:
05/25/2001
Assignee
1
PENTECH PHARMACEUTICALS, INC.
417 HARVESTER COURT
WHEELING, ILLINOIS 60090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010053862
09814650
Correspondence name and address
OLSON & HIERL, LTD.
DEBORAH A. MELCHI
20 NORTH WACKER DRIVE
36TH FLOOR
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:012960/0616   Pages: 3
Recorded: 06/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RONSEN, BRUCE
Exec Dt:
04/22/2002
Assignee
1
PENTECH PHARMACEUCTICALS, INC.
3315 ALGONQUIN ROAD
ROLLING MEADOWS, ILLINOIS 60008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6566368
US20030073715
10044588
Correspondence name and address
OLSON & HIERL, LTD.
20 NORTH WACKER DRIVE, 36TH FLOOR
CHICAGO, IL 60606
ATTN: DEBORAH A. MELCHI
Assignment: 17
Reel/Frame:013156/0778   Pages: 5
Recorded: 10/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UPADHYAYA, SUBHASH P.
Exec Dt:
09/09/2002
2
RONSEN, BRUCE
Exec Dt:
08/02/2002
3
WOJCIK, BRYANT
Exec Dt:
08/01/2002
Assignee
1
PENTECH PHARMACEUTICALS, INC.
3315 ALGONQUIN ROAD
SUITE 310
ROLLING MEADOWS, ILLINOIS 60008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030032809
10133726
Correspondence name and address
MORRISON & FOERSTER LLP
BRUCE D. GRANT
3811 VALLEY CENTRE DRIVE
SUITE 500
SAN DIEGO, CALIFORNIA 92130-2332

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