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Patent Assignment Assignee Details
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Assignee Name : KOS PHARMACEUTICALS, INC.
Total Assignments: 23
Assignment: 1
Reel/Frame:006583/0406   Pages: 3
Recorded: 06/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
THEOHARIDES, THEOHARIS C.
Exec Dt:
06/22/1993
Assignee
1
KOS PHARMACEUTICALS, INC.
1001 S. BAYSHORE DRIVE, #2502 MIAMI, FLORIDA 33131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250529
NONE
07815124
Correspondence name and address
FOLEY & LARDNER
SYBIL MELOY
3000 K STREET, N.W.
SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 2
Reel/Frame:006953/0865   Pages: 3
Recorded: 04/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
THEOHARIDES, THEOHARIS C.
Exec Dt:
03/09/1994
Assignee
1
KOS PHARMACEUTICALS, INC.
1001 S. BAYSHORE DRIVE, #2502
MIAMI, FLORIDA 33131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5648355
NONE
08193597
Correspondence name and address
SYBIL MELOY
FOLEY & LARDNER
3000 K. STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 3
Reel/Frame:007378/0625   Pages: 3
Recorded: 03/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BOVA, DAVID J.
Exec Dt:
12/31/1994
Assignee
1
KOS PHARMACEUTICALS, INC.
1001 SOUTH BAYSHORE DRIVE
SUITE #2502 MIAMI, FL 33131
MIAMI,, FLORIDA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6080428
NONE
08368378
Correspondence name and address
REESE TAYLOR
SIXTEENTH FLOOR, FIRST NATIONAL TOWER
AKRON, OH 44308
Assignment: 4
Reel/Frame:008193/0130   Pages: 2
Recorded: 10/04/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
THEOHARIDES, THEOHARIS E.
Exec Dt:
10/01/1996
Assignee
1
KOS PHARMACEUTICALS, INC.
1001 SOUTH BAYSHORE DRIVE
SUITE 2502
MIAMI, FLORIDA 33131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6020305
NONE
08689277
Correspondence name and address
FOLEY & LARDNER
MELVIN BLECHER, PH.D.
3000 K STREET
WASHINGTON, D.C. 20007
Assignment: 5
Reel/Frame:008937/0330   Pages: 3
Recorded: 02/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOVA, DAVID
Exec Dt:
01/26/1998
2
DUNNE, JOSEPHINE
Exec Dt:
02/02/1998
Assignee
1
KOS PHARMACEUTICALS, INC.
SUITE 2502
1001 SOUTH BAYSHORE DRIVE
MIAMI, FLORIDA 33131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010006644
08903871
Correspondence name and address
JENKENS & GILCHRIST, P.C.
PETER J. MANSO
1100 LOUISIANA, SUITE 1800
HOUSTON, TEXAS 77002
Assignment: 6
Reel/Frame:009106/0355   Pages: 4
Recorded: 04/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CEFALI, EUGENIO A.
Exec Dt:
03/16/1998
Assignee
1
KOS PHARMACEUTICALS, INC.
SUITE 2502
1001 SOUTH BAYSHORE DRIVE
MIAMI, FLORIDA 33131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6676967
NONE
08962422
Correspondence name and address
JENKENS & GILCHRIST, P.C.
PETER J. MANSO
1100 LOUISIANA, SUITE 1800
HOUSTON, TX 77002
Assignment: 7
Reel/Frame:009080/0033   Pages: 3
Recorded: 04/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CEFALI, EUGENIO A.
Exec Dt:
03/18/1998
Assignee
1
KOS PHARMACEUTICALS, INC.
1001 SOUTH BAYSHORE DRIVE, SUITE 2502
MIAMI, FLORIDA 33131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6746691
US20010014338
08962424
Correspondence name and address
JENKENS & GILCHRIST, P.C.
PETER J. MANSO
1100 LOUISIANA, SUITE 1800
HOUSTON, TEXAS 77002
Assignment: 8
Reel/Frame:009080/0471   Pages: 3
Recorded: 04/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CEFALI, EUGENIO A.
Exec Dt:
03/18/1998
Assignee
1
KOS PHARMACEUTICALS, INC.
1001 SOUTH BAYSHORE DRIVE, SUITE 2502
MIAMI, FLORIDA 33131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6818229
NONE
08962027
Correspondence name and address
JENKENS & GILCHRIST, P.C.
PETER J. MANSO
1100 LOUISIANA, SUITE 1800
HOUSTON, TX 77002
Assignment: 9
Reel/Frame:009156/0141   Pages: 2
Recorded: 05/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
THEOHARIDES, THEOHARIS C.
Exec Dt:
05/06/1998
Assignee
1
KOS PHARMACEUTICALS, INC.
1001 BRICKELL BAY DRIVE
MIAMI, FLORIDA 33131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5855884
NONE
08562873
Correspondence name and address
FOLEY & LARDNER
SYBIL MELOY
3000 K. STREET, N.W.
WASHINGTON, DC 20007
Assignment: 10
Reel/Frame:010340/0845   Pages: 3
Recorded: 10/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAUSER, STEPHEN G.
Exec Dt:
07/24/1999
Assignee
1
KOS PHARMACEUTICALS, INC.
1001 BRICKELL BAY DRIVE, 25TH FLOOR
MIAMI, FLORIDA 33131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5904139
NONE
08829466
Correspondence name and address
JEROME ROSENSTOCK
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 11
Reel/Frame:010791/0554   Pages: 3
Recorded: 05/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAUSER, STEPHEN G.
Exec Dt:
04/20/2000
Assignee
1
KOS PHARMACEUTICALS, INC.
25TH FLOOR
1001 BRICKELL BAY DRIVE
MIAMI, FLORIDA 33131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6155251
NONE
09262664
Correspondence name and address
JEROME ROSENSTOCK
745 FIFTH AVENUE
NEW YORK, NEW YORK 10151
Assignment: 12
Reel/Frame:010844/0370   Pages: 4
Recorded: 05/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BOVA, DAVID J.
Exec Dt:
05/17/2000
Assignee
1
KOS PHARMACEUTICALS, INC.
25TH FLOOR
1002 BRICKELL BAY DRIVE
MIAMI, FLORIDA 33131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6129930
NONE
08814974
Correspondence name and address
AKERMAN SENTERFITT & EIDSON, P.C.
PETER J. MANSO
LAS OLAS CENTRE II, SUITE 1600
350 EAST SLAS OLAS BOULEVARD
FORT LAUDERDALE, FLORIDA 33301
Domestic representative
AKERMAN SENTERFITT & EDISON, P.A.
PETER J. MANSO
LAS OLAS CENTRE II, SUITE 1600
350 EAST LAS OLAS BOULEVARD
FORT LAUDERDALE, FLORIDA 33301
Assignment: 13
Reel/Frame:012302/0557   Pages: 13
Recorded: 01/15/2002
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UPSHER-SMITH LABORATORIES, INC.
Exec Dt:
01/09/2002
Assignee
1
KOS PHARMACEUTICALS, INC.
1001 BRICKELL BAY DRIVE, 25TH FLOOR
MIAMI, FLORIDA 33131
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5126145
NONE
07536184
 
5268181
NONE
07905785
Correspondence name and address
FAEGRE & BENSON LLP
PAUL W. BUSSE
2200 WELLS FARGO CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-3901
Assignment: 14
Reel/Frame:012302/0570   Pages: 4
Recorded: 01/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UPSHER-SMITH LABORATORIES, INC.
Exec Dt:
01/09/2002
Assignee
1
KOS PHARMACEUTICALS, INC.
1001 BRICKELL BAY DRIVE, 25TH FLOOR
MIAMI, FLORIDA 33131
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5126145
NONE
07536184
 
5268181
NONE
07905785
Correspondence name and address
FAEGRE & BENSON LLP
PAUL W. BUSSE
2200 WELLS FARGO CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-3901
Assignment: 15
Reel/Frame:013525/0665   Pages: 6
Recorded: 11/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BOVA, DAVID J.
Exec Dt:
11/12/2002
Assignee
1
KOS PHARMACEUTICALS, INC.
1001 BRICKELL BAY DRIVE, 25TH FLOOR
MIAMI, FLORIDA 33131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6406715
NONE
08962423
Correspondence name and address
KOS PHARMACEUTICALS, INC.
KAREN J. MESSICK
1001 BRICKELL BAY DRIVE
25TH FLOOR
MIAMI, FL 33131
Assignment: 16
Reel/Frame:013889/0780   Pages: 4
Recorded: 03/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADJEI, AKWETE L.
Exec Dt:
02/12/2003
2
GENOVA, PERRY
Exec Dt:
02/06/2003
3
SEXTON, FREDRICK
Exec Dt:
02/12/2003
4
ZHU, YAZPING
Exec Dt:
02/12/2003
Assignee
1
KOS PHARMACEUTICALS, INC.
1001 BRICKELL BAY DRIVE
25TH FLOOR
MIAMI, FLORIDA 33131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7056494
US20040042967
10391053
Correspondence name and address
KOS PHARMACEUTICALS, INC.
KAREN J. MESSICK, ESQ.
1001 BRICKELL BAY DRIVE, 25TH FLOOR
MIAMI, FL 33131
Assignment: 17
Reel/Frame:014563/0050   Pages: 3
Recorded: 10/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BOVA, DAVID
Exec Dt:
09/06/2003
Assignee
1
KOS PHARMACEUTICALS, INC.
1001 BRICKELL BAY DRIVE
25TH FLOOR
MIAMI, FLORIDA 33131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7011848
NONE
09470603
Correspondence name and address
KOS PHARMACEUTICALS, INC.
KAREN MESSICK, ESQ.
1001 BRICKELL BAY DRIVE
25TH FLOOR
MIAMI, FL 38131
Assignment: 18
Reel/Frame:014043/0201   Pages: 3
Recorded: 10/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CEFALI, EUGENIO
Exec Dt:
10/09/2003
Assignee
1
KOS PHARMACEUTICALS, INC.
1001 BRICKELL BAY DRIVE
25TH FLOOR
MIAMI, FLORIDA 33131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6469035
NONE
08903755
Correspondence name and address
KOS PHARMACEUTICALS, INC.
KAREN J. MESSICK, ESQ.
1001 BRICKELL BAY DRIVE
25TH FLOOR
MIAMI, FL 33131
Assignment: 19
Reel/Frame:014669/0316   Pages: 3
Recorded: 10/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CEFALI, EUGENIO
Exec Dt:
10/09/2003
Assignee
1
KOS PHARMACEUTICALS, INC.
1001 BRICKELL BAY DRIVE
25TH FLOOR
MIAMI, FLORIDA 33131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6469035
NONE
08903755
Correspondence name and address
KOS PHARMACEUTICALS, INC.
KAREN MESSICK, ESQ.
1001 BRICKELL BAY DRIVE
25TH FLOOR
MIAMI, FL 33131
Assignment: 20
Reel/Frame:014549/0483   Pages: 4
Recorded: 04/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADJEI, AKWETE
Exec Dt:
04/21/2004
2
CUTIE, ANTHONY J.
Exec Dt:
04/21/2004
Assignee
1
KOS PHARMACEUTICALS, INC.
1001 BRICKELL BAY DRIVE
25TH FLOOR
MIAMI, FLORIDA 33131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7074388
US20030091512
10234825
Correspondence name and address
KOS PHARMACEUTICALS, INC.
KAREN MESSICK, ESQ.
1001 BRICKELL BAY DR.
25TH FLOOR
MIAMI, FL 33131
Assignment: 21
Reel/Frame:014607/0957   Pages: 3
Recorded: 05/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GURIERREZ-ROCCA, JOSE
Exec Dt:
05/10/2004
2
DUNNE, JOSEPHINE
Exec Dt:
05/13/2004
Assignee
1
KOS PHARMACEUTICALS, INC.
1001 BRICKELL BAY DRIVE
25TH FLOOR
MIAMI, FLORIDA 33131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020132002
10086059
Correspondence name and address
KAREN J, MESSICK, ESQ.
1001 BRICKELL BAY DRIVE
25TH FLOOR
MIAMI, FL 33131
Assignment: 22
Reel/Frame:014608/0122   Pages: 3
Recorded: 05/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GURIERREZ-ROCCA, JOSE
Exec Dt:
05/10/2004
2
DUNNE, JOSEPHINE
Exec Dt:
05/13/2004
Assignee
1
KOS PHARMACEUTICALS, INC.
1001 BRICKELL BAY DRIVE
25TH FLOOR
MIAMI, FLORIDA 33131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030008007
10126828
Correspondence name and address
KAREN J. MESSICK, ESQ.
1001 BRICKELL BAY DRIVE
25TH FLOOR
MIAMI, FL 33131
Assignment: 23
Reel/Frame:017138/0052   Pages: 3
Recorded: 12/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZANNIS, VASSILIS I.
Exec Dt:
12/07/2014
2
KYPREOS, KYRIAKOS E.
Exec Dt:
12/19/2005
Assignees
1
TRUSTEES OF BOSTON UNIVERSITY, THE
ONE SHERBORN STREET
BOSTON, MASSACHUSETTS 02215
2
KOS PHARMACEUTICALS, INC.
1001 BRICKELL BAY DRIVE
SUITE 2502
MIAMI, FLORIDA 33131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7309606
US20060079446
11220485
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
BOSTON, MA 02110

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