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Patent Assignment Assignor Details
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Assignor Name : RAMASWAMI, VARADARAJAN
Total Assignments: 19
Assignment: 1
Reel/Frame:007569/0038   Pages: 5
Recorded: 07/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNGER, EVAN C.
Exec Dt:
07/10/1995
2
FRITZ, THOMAS A.
Exec Dt:
07/10/1995
3
MATSUNAGA, TERRY
Exec Dt:
07/10/1995
4
RAMASWAMI, VARADARAJAN
Exec Dt:
07/10/1995
5
YELLOWHAIR, DAVID
Exec Dt:
07/10/1995
6
WU, GUANLI
Exec Dt:
07/10/1995
Assignee
1
IMARX PHARMACEUTICAL CORP.
1635 EAST 18TH STREET
TUCSON, ARIZONA 85719
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5469854
NONE
08076239
 
5580575
NONE
08076250
 
5585112
NONE
08159687
 
5542935
NONE
08160232
Correspondence name and address
DAVID A. CHERRY, ESQ.
WOODCOCK WASHBURN KURTZ ET AL.
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PA 19103-7301
Assignment: 2
Reel/Frame:007775/0477   Pages: 5
Recorded: 01/18/1996
Conveyance: ROSS REFERENCE OF ASSIGNMENT ORIGINALLY RECORDED IN PARENT CASE (SERIAL NO. 08/159,787) ON JULY 28, 1995 AT REEL 7569, FRAMES 0038-0042.
Assignors
1
UNGER, EVAN C.
Exec Dt:
07/10/1995
2
FRITZ, THOMAS A.
Exec Dt:
07/10/1995
3
MATSUNAGA, TERRY
Exec Dt:
07/10/1995
4
RAMASWAMI, VARADARAJAN
Exec Dt:
07/10/1995
5
YELLOWHAIR, DAVID
Exec Dt:
07/10/1995
6
WU, GUANLI
Exec Dt:
07/10/1995
Assignee
1
IMARX PHARMACEUTICAL CORPORATION
1635 EAST 18TH STREET
TUCSON, ARIZONA 85719
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5853752
NONE
08487230
Correspondence name and address
WOODCOCK, WASHBURN, KURTZ ET AL
DAVID A. CHERRY
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PA 19103-7301
Assignment: 3
Reel/Frame:009012/0655   Pages: 5
Recorded: 02/17/1998
Conveyance: CROSS-REFERENCE OF ASSIGNMENT ORIGINALLY RECORDED IN S.N. 08/076,250 AT REEL 7569, FRAME 0038
Assignors
1
UNGER, EVAN C.
Exec Dt:
07/10/1995
2
FRITZ, THOMAS A.
Exec Dt:
07/10/1995
3
MATSUNAGA, TERRY
Exec Dt:
07/10/1995
4
RAMASWAMI, VARADARAJAN
Exec Dt:
07/10/1995
5
YELLOWHAIR, DAVID
Exec Dt:
07/10/1995
6
WU, GUANLI
Exec Dt:
07/10/1995
Assignee
1
IMARX PHARMACEUTICAL CORP.
1635 EAST 18TH STREET
TUCSON, ARIZONA 85719
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5770222
NONE
08472305
Correspondence name and address
WOODCOCK WASHBURN KURTZ ET AL
KIMBERLY R. HILD
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PA 19103-7301
Assignment: 4
Reel/Frame:009409/0258   Pages: 5
Recorded: 08/21/1998
Conveyance: CROSS-REFERENCING OF ASSIGNMENT ORIGINALLY RECORDED IN U.S. SERIAL NO. 08/159,687 AND RECORDED ON JULY 28, 1995 AT REEL 7569 FRAMES 0038-0042. U.S. SERIAL NO. 08/159,687 IS PARENT CASE OF 08/487,230 FILED 6/6/95 WHICH IS PARENT CASE OF 09/118,329 FILED 7/17/98.
Assignors
1
UNGER, EVAN C.
Exec Dt:
07/10/1995
2
FRITZ, THOMAS A.
Exec Dt:
07/10/1995
3
MATSUNAGA, TERRY
Exec Dt:
07/10/1995
4
RAMASWAMI, VARADARAJAN
Exec Dt:
07/10/1995
5
YELLOWHAIR, DAVID
Exec Dt:
07/10/1995
6
WU, GUANLI
Exec Dt:
07/10/1995
Assignee
1
IMARX PHARMACEUTICAL CORP.
1635 EAST 18TH STREET
TUCSON, ARIZONA 85719
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6479034
NONE
09118329
Correspondence name and address
WOODCOCK WASHBURN KURTZ ETAL LLP
LORI Y. BEARDELL
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 5
Reel/Frame:011654/0514   Pages: 5
Recorded: 03/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNGER, EVAN C.
Exec Dt:
07/10/1995
2
FRITZ, THOMAS A.
Exec Dt:
07/10/1995
3
MATSUNAGA, TERRY
Exec Dt:
07/10/1995
4
RAMASWAMI, VARADARAJAN
Exec Dt:
07/10/1995
5
YELLOWHAIR, DAVID
Exec Dt:
07/10/1995
6
WU, GUANLI
Exec Dt:
07/10/1995
Assignee
1
IMAR PHARMACEUTICAL CORP.
1635 EAST 18TH STREET
TUCSON, ARIZONA 85719
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6443898
NONE
08485998
Correspondence name and address
WOODCOCK WASHBURN KURTZ, ET AL.
S. MAURICE VALLA
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PA 19103-7301
Assignment: 6
Reel/Frame:013304/0160   Pages: 22
Recorded: 09/20/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNGER, EVAN C.
Exec Dt:
07/10/1995
2
FRITZ, THOMAS A.
Exec Dt:
07/10/1995
3
MATSUNAGA, TERRY
Exec Dt:
07/10/1995
4
RAMASWAMI, VARADARAJAN
Exec Dt:
07/10/1995
5
YELLOWHAIR, DAVID
Exec Dt:
07/10/1995
6
WU, GUANLI
Exec Dt:
07/10/1995
Assignee
1
BRISTOL-MYERS SQUIBB MEDICAL IMAGING, INC.
ROUTE 206 & PROVINCELINE ROAD
PRINCETON, NEW JERSEY 08543-4000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030003055
10213600
Correspondence name and address
WOODCOCK WASHBURN LLP
SUZANNE E. MILLER, ESQ.
ONE LIBERTY PLACE - 46TH FLOOR
PHILA., PA 19103-7301
Assignment: 7
Reel/Frame:022540/0782   Pages: 6
Recorded: 04/14/2009
Attorney Dkt #:N0469.70062US05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNGER, EVAN C
Exec Dt:
07/10/1995
2
FRITZ, THOMAS A
Exec Dt:
07/10/1995
3
MATSUNAGA, TERRY
Exec Dt:
07/10/1995
4
RAMASWAMI, VARADARAJAN
Exec Dt:
07/10/1995
5
YELLOWHAIR, DAVID
Exec Dt:
07/10/1995
6
WU, GUANLI
Exec Dt:
07/10/1995
Assignee
1
IMARX PHARMACEUTICAL CORP.
1635 EAST 18TH STREET
TUCSON, ARIZONA 85719
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050163716
11036834
Correspondence name and address
EDWARD R GATES
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 8
Reel/Frame:046761/0574   Pages: 8
Recorded: 08/02/2018
Attorney Dkt #:158384.00002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 011654 FRAME: 0514. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
UNGER, EVAN C.
Exec Dt:
07/10/1995
2
FRITZ, THOMAS A.
Exec Dt:
07/10/1995
3
MATSUNAGA, TERRY
Exec Dt:
07/10/1995
4
RAMASWAMI, VARADARAJAN
Exec Dt:
07/10/1995
5
YELLOWHAIR, DAVID
Exec Dt:
07/10/1995
6
WU, GUANLI
Exec Dt:
07/10/1995
Assignee
1
IMARX PHARMACEUTICAL CORP.
1635 E. 18TH STREET
TUCSON, ARIZONA 85719
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6443898
NONE
08485998
Correspondence name and address
QUARLES & BRADY LLP
ONE SOUTH CHURCH AVENUE, SUITE 1700
TUCSON, AZ 85701
Assignment: 9
Reel/Frame:010065/0021   Pages: 5
Recorded: 05/03/1999
Conveyance: CORRECTED ASSIGNMENT TO CORRECT THE EXECUTED ASSIGNMENT FILED 1/27/1997 RECORDED ON REEL 8323 FRAME 0740, ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT TO THE ENTIRE INTEREST.
Assignors
1
UNGER, EVAN C.
Exec Dt:
07/22/1996
2
MATSUNAGA, TERRY
Exec Dt:
07/22/1996
3
FRITZ, THOMAS A.
Exec Dt:
07/22/1996
4
RAMASWAMI, VARADARAJAN
Exec Dt:
07/22/1996
Assignee
1
IMAR PHARMACEUTICAL CORP.
1635 EAST 18TH STREET
TUCSON, ARIZONA 85719
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6033645
NONE
08666129
Correspondence name and address
WOODCOCK WASHBURN KURTZ ET AL
DAVID A. CHERRY, ESQ.
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 10
Reel/Frame:010115/0697   Pages: 5
Recorded: 05/03/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION
Assignors
1
UNGER, EVAN C.
Exec Dt:
07/22/1996
2
MATSUNAGA, TERRY
Exec Dt:
07/22/1996
3
FRITZ, THOMAS A.
Exec Dt:
07/22/1996
4
RAMASWAMI, VARADARAJAN
Exec Dt:
07/22/1996
Assignee
1
IMAR+ PHARMACEUTICAL CORP.
1635 EAST 18TH STREET
TUCSON, ARIZONA 85719
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6033645
NONE
08666129
Correspondence name and address
WOODCOCK WASHBURN KURTZ, ET AL.
DAVID A. CHERRY, ESQ.
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PA 19103-7301
Assignment: 11
Reel/Frame:008323/0740   Pages: 4
Recorded: 01/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNGER, EVAN C.
Exec Dt:
07/26/1996
2
MATSUNAGA, TERRY
Exec Dt:
07/26/1996
3
FRITZ, THOMAS A.
Exec Dt:
07/26/1996
4
RAMASWAMI, VARADARAJAN
Exec Dt:
07/26/1996
Assignee
1
IMARX PHARMACEUTICAL CORP.
1635 E. 18TH STREET
TUCSON, ARIZONA 85719
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6033645
NONE
08666129
Correspondence name and address
WOODCOCK WASHBURN KURTZ, ET AL.
DAVID A. CHERRY
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PA 19103-7301
Assignment: 12
Reel/Frame:008443/0761   Pages: 4
Recorded: 09/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNGER, EVAN C.
Exec Dt:
08/05/1996
2
FRITZ, THOMAS A.
Exec Dt:
08/05/1996
3
MATSUNAGA, TERRY O.
Exec Dt:
08/05/1996
4
RAMASWAMI, VARADARAJAN
Exec Dt:
08/05/1996
5
YELLOWHAIR, DAVID
Exec Dt:
08/05/1996
6
WU, GUANLI
Exec Dt:
08/05/1996
Assignee
1
IMARX PHARMACEUTICAL CORPORATION
1635 EAST 18TH STREET
TUCSON, ARIZONA 85719
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5715824
NONE
08471250
Correspondence name and address
WOODCOCK, WASHBURN, ET.AL.
ALBERT J. MARCELLINO
ONE LIBERTY PLACE-46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PA 19103-7301
Assignment: 13
Reel/Frame:009462/0911   Pages: 4
Recorded: 09/18/1998
Conveyance: CROSS-REFERENCING OF ASSIGNMENT FROM PARENT CASE, U.S. SERIAL NO. 08/471,250 FILED 06/05/95
Assignors
1
UNGER, EVAN C.
Exec Dt:
08/15/1996
2
FRITZ, THOMAS A.
Exec Dt:
08/15/1996
3
MATSUNAGA, TERRY O.
Exec Dt:
08/15/1996
4
RAMASWAMI, VARADARAJAN
Exec Dt:
08/15/1996
5
YELLOWHAIR, DAVID
Exec Dt:
08/15/1996
6
WU, GUANLI
Exec Dt:
08/15/1996
Assignee
1
IMARX PHARMACEUTICAL CORP.
1635 EAST 18TH STREET
TUCSON, ARIZONA 85719
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5935553
NONE
08758179
Correspondence name and address
WOODCOCK WASHBURN KURTZ MACKIEWICZ ET AL
LORI Y. BEARDELL
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 14
Reel/Frame:008481/0641   Pages: 6
Recorded: 05/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNGER, EVAN C.
Exec Dt:
03/26/1997
2
FRITZ, THOMAS A.
Exec Dt:
03/25/1997
3
MATSUNAGA, TERRY
Exec Dt:
03/25/1997
4
RAMASWAMI, VARADARAJAN
Exec Dt:
03/25/1997
5
YELLOWHAIR, DAVID
Exec Dt:
04/08/1997
6
WU, GUANLI
Exec Dt:
03/27/1997
Assignee
1
IMARX PHARMACEUTIAL CORP.
1635 EAST 18TH STREET
TUCSON, ARIZONA 85719
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5776429
NONE
08643070
Correspondence name and address
WOODCOCK WASHBURN KURTZ MACKIEWICZ ET AL
LORI Y. BEARDELL
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 15
Reel/Frame:009124/0673   Pages: 6
Recorded: 04/20/1998
Conveyance: CROSS-REFERENCING OF ASSIGNMENT FROM PARENT CASE U.S. SERIAL NO. 08/643,070 FILED 4/30/96.
Assignors
1
UNGER, EVAN C.
Exec Dt:
03/26/1997
2
FRITZ, THOMAS A.
Exec Dt:
03/25/1997
3
MATSUNAGA, TERRY
Exec Dt:
03/25/1997
4
RAMASWAMI, VARADARAJAN
Exec Dt:
03/25/1997
5
YELLOWHAIR, DAVID
Exec Dt:
04/08/1997
6
WU, GUANLI
Exec Dt:
03/27/1997
Assignee
1
IMARX PHARMACEUTICAL CORP.
1635 EAST 18TH STREET
TUCSON, ARIZONA 85719
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6033646
NONE
09026326
Correspondence name and address
WOODCOCK WASHBURN KURTZ ET AL.
LORI Y. BEARDELL
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PA 19103-7301
Assignment: 16
Reel/Frame:012908/0575   Pages: 6
Recorded: 07/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNGER, EVAN C.
Exec Dt:
07/16/2002
2
MATSUNAGA, TERRY ONICHI
Exec Dt:
07/17/2002
3
RAMASWAMI, VARADARAJAN
Exec Dt:
07/17/2002
4
ROMANOWSKI, MAREK J.
Exec Dt:
07/18/2002
Assignee
1
IMARX THERAPEUTICS, INC.
1635 EAST 18TH STREET
TUCSON, ARIZONA 85719
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020041898
09912609
Correspondence name and address
WOODCOCK WASHBURN LLP
SUZANNE E. MILLER ESQ
ONE LIBERTY PLACE 46TH FLOOR
PHILADELPHIA, PA 19103-7301
Assignment: 17
Reel/Frame:013017/0098   Pages: 4
Recorded: 08/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNGER, EVAN C.
Exec Dt:
07/26/2002
2
ROMANOWSKI, MAREK J.
Exec Dt:
07/26/2002
3
RAMASWAMI, VARADARAJAN
Exec Dt:
07/26/2002
Assignee
1
IMARX THERAPEUTICS, INC.
1634 EAST 18TH STREET
TUCSON, ARIZONA 85719
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030059465
10165867
Correspondence name and address
REED & ASSOCIATES
J. ELIN HARTRUM
800 MENLO AVENUE
SUIE 210
MENLO PARK, CA 94025
Assignment: 18
Reel/Frame:013968/0337   Pages: 3
Recorded: 09/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNGER, EVAN CHARLES
Exec Dt:
08/19/2003
2
ROMANOWSKI, MAREK J.
Exec Dt:
08/22/2003
3
RAMASWAMI, VARADARAJAN
Exec Dt:
08/18/2003
4
ZUTSHI, REENA
Exec Dt:
08/19/2003
5
PIGMAN, ELIZABETH ANNE
Exec Dt:
08/19/2003
6
LABELL, RACHEL YVONNE
Exec Dt:
08/19/2003
Assignee
1
IMARX THERAPEUTICS, INC.
1635 EAST 18TH STREET
TUCSON, ARIZONA 85719
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040009229
10457068
Correspondence name and address
REED & EBERLE LLP
SHELLEY P. EBERLE
800 MENLO AVENUE, SUITE 210
MENLO PARK, CA 94025
Assignment: 19
Reel/Frame:018955/0214   Pages: 6
Recorded: 03/02/2007
Attorney Dkt #:IMARX1400-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RAMASWAMI, VARADARAJAN
Exec Dt:
01/17/2007
Assignee
1
IMARX THERAPEUTICS, INC.
1635 E. 18TH STREET
TUCSON, ARIZONA 85719
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080145273
11643142
Correspondence name and address
LISA A. HAILE, J.D., PH.D.
4365 EXECUTIVE DRIVE, SUITE 1100
DLA PIPER US LLP
SAN DIEGO, CA 92121-2133

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