Patent Assignment
Reel/Frame 011541/0215
Change of Name
Recorded: 2001-02-12
Pages: 4
Assignor
IMARX PHARMACEUTICAL CORP
Executed: 1999-10-07
Assignee
DUPONT PHARMACEUTICALS COMPANY
LEGAL DIVISION CHESTNUT RUN PLAZA, 974 CENTRE ROAD, WILMINGTON, DELAWARE, 19805
Covered Properties
(54)
Liposomes as Contrast Agents for Ultrasonic Imaging and Methods for Preparing the Same
Patent:
5,088,499 →
Application:
07/569,828 →
Low Density Microspheres and Their Use as Contrast Agents for Computed Tomography
Patent:
5,205,290 →
Application:
07/680,984 →
Gas Filled Liposomes and Their Use as Ultrasonic Contrast Agents
Patent:
5,228,446 →
Application:
07/717,084 →
Liposomes as Contrast Agents for Ultrasonic Imaging and Methods for Preparing the Same
Patent:
5,123,414 →
Application:
07/750,877 →
Liposomes as Contrast Agents for Ultrasonic Imaging and Methods for Preparing the Same
Patent:
5,230,882 →
Application:
07/818,069 →
Ionophore Containing Liposomers for Ultrasound Imaging
Patent:
5,352,435 →
Application:
07/967,974 →
Low Density Microspheres and Their Use as Contrast Agents for Computed Tomography
Patent:
5,281,408 →
Application:
07/980,594 →
Gas Filled Liposomes and Their Use as Ultrasonic Contrast Agents
Patent:
5,305,757 →
Application:
08/017,683 →
Methods of Preparing Gas-Filled Liposomes
Patent:
5,469,854 →
Application:
08/076,239 →
Liposomes as Contrast Agents for Ultrasonic Imaging and Methods for Preparing the Same
Patent:
5,334,381 →
Application:
08/085,608 →
Apparatus for Preparing Gas Filled Liposomes for Use as Ultrasonic Contrast Agents
Patent:
5,348,016 →
Application:
08/088,268 →
Low Density Microspheres and Their Use as Contrast Agents for Computed Tomography
Patent:
5,456,900 →
Application:
08/116,982 →
Method of Preparing Gas and Gaseous Precursor-Filled Microspheres
Patent:
5,585,112 →
Application:
08/159,687 →
Novel Therapeutic Delivery Systems Related Applications
Patent:
5,542,935 →
Application:
08/160,232 →
Liposomes as Contrast Agents for Ultrasonic Imaging and Methods for Preparing the Same
Application:
08/163,039 →
Gas Filled Liposomes and Their Use as Ultrasonic Contrast Agents
Patent:
5,769,080 →
Application:
08/199,462 →
Container with Multi-Phase Composition for Use in Diagnostic and Therapeutic Applications
Patent:
5,773,024 →
Application:
08/307,305 →
Liposomes as Contrast Agents for Ultrasonic Imaging
Patent:
5,456,901 →
Application:
08/395,683 →
Novel Compositions of Lipids and Stabilizing Materials
Patent:
5,705,187 →
Application:
08/417,238 →
Low Density Microspheres and Their Use as Contrast Agents for Computed Tomography,and in Other Applications
Patent:
5,547,656 →
Application:
08/449,090 →
Low Density Microspheres and Suspensions and Their Use as Contrast Agents for Computed Tomography and in Other Applications
Patent:
5,527,521 →
Application:
08/456,738 →
Stabilized Compositions of Fluorinated Amphiphiles for Methods of Therapeutic Deliveryd
Patent:
5,997,898 →
Application:
08/465,868 →
Liposomes as Contrast Agents for Ultrasonic Imaging and Methods for Preparing the Same
Patent:
5,571,497 →
Application:
08/468,056 →
Methods of Preparing Gas-Filled Liposomes
Patent:
5,715,824 →
Application:
08/471,250 →
Apparatus and Method for Making Gas-Filled Vesicles of Optimal Size
Patent:
5,656,211 →
Application:
08/482,294 →
Novel Therapeutic Delivery Systems
Patent:
6,443,898 →
Application:
08/485,998 →
Methods of Preparing Gaseous Precursor-Filled Microspheres
Patent:
5,853,752 →
Application:
08/487,230 →
A Method of Preparing Gas-Filled Microspheres Using a Cypohilized Lipids
Patent:
5,776,429 →
Application:
08/643,070 →
Novel Targeted Compositions for Diagnostic and Therapeutic Use
Application:
08/660,032 →
Contrast Agents for Ultrasonic Imaging and Methods for Preparing the Same
Patent:
6,001,335 →
Application:
08/665,719 →
Methods for Diagnostic Imaging by Regulating the Administration Rate of a Contrast Agent
Patent:
6,033,645 →
Application:
08/666,129 →
Methods for Diagnostic Imaging Involving the Use of a Contrast Agent and a Coronary Vasodilator
Application:
08/712,173 →
Gas- FILLED LIPID SPHERES FOR USE IN DIAGNOSTIC AND THERAPEUTIC APPLICATIONS
Patent:
6,146,657 →
Application:
08/741,598 →
Methods of Preparing Gas-Filled Liposomes
Patent:
5,935,553 →
Application:
08/758,179 →
Multipurpose Digital Recording Method and Apparatus and Media Therefor
Patent:
6,226,441 →
Application:
08/788,233 →
Methods for Diagnostic Imaging Using a Renal Contrast Agent and a Vasodilator
Patent:
5,846,517 →
Application:
08/790,550 →
Ultrasound Imaging and Treatment
Application:
08/796,798 →
Novel Compositions of Perfluorinated Ethers and the Like and Their Use as Contrast Media for Diagnostic Imaging and in Other Applications
Application:
08/800,993 →
Apparatus for Making Gas-Filled Vesicles of Optimal Size
Patent:
6,039,557 →
Application:
08/833,489 →
Contrast Agents for Ul Trasonic Imaging and Methods for Preparing the Same
Patent:
5,985,246 →
Application:
08/888,426 →
Hot Strip Rolling Mill
Patent:
5,921,127 →
Application:
08/913,203 →
Thermal Preactivation of Gaseous Precursor Filled Compositions
Patent:
6,548,047 →
Application:
08/929,847 →
Targeted Gas and Gaseous Precursor-Filled Liposomes
Patent:
6,071,495 →
Application:
08/942,862 →
Improved Methods for Ultrasound Imaging Involving the Use of a Contrast Agent and Multiple Images and Processing of Same
Patent:
6,231,834 →
Application:
08/982,829 →
Gas Filled Liposomes and Their Use as Ultrasonic Contrast Agents
Application:
09/000,522 →
Publication:
US 2001/0025144
Novel Dispersible Lipid Blend and Uses Therefor
Patent:
6,033,646 →
Application:
09/026,326 →
Container with Multi-Phase Composition for Use in Diagnostic and Therapeutic Applications
Patent:
6,551,576 →
Application:
09/052,075 →
Method of Preparing Gas and Gaseous Precursor Filled Microspheres
Patent:
6,479,034 →
Application:
09/118,329 →
Methods for Diagnostic Imaging Using a Contrast Agent and a Renal Vasodilator
Patent:
6,071,494 →
Application:
09/143,304 →
Novel Targeted Compositions for Diagnostic and Therapeutic Use
Application:
09/218,660 →
Novel Methods of Imaging and Treatment with Targeted Compositions
Patent:
6,521,211 →
Application:
09/243,640 →
Improved Methods for Diagnostic Imaging by Regulating the Administration Rate of a Contrast Agent
Application:
09/290,324 →
Novel Compositions of Halogenated Ethers and Their Use as Contrast Media for Diagostic Imaging
Application:
60/031,903 →
Novel Methods of Imaging and Treatment with Microbubbles Bound to a Solid Matrix
Application:
60/073,913 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 15, 1995
From: UNGER, EVAN C.
To: IMARX PHARMACEUTICAL CORP.
Reel/Frame 007472/0757 →
Assignment of Assignor's Interest
Jul 20, 1995
From: UNGER, EVAN C.; MATSUNAGA, TERRY; YELLOWHAIR, DAVID
To: IMARX PHARMACEUTICAL CORP.
Reel/Frame 007569/0792 →
Assignment of Assignor's Interest
Jul 20, 1995
From: UNGER, EVAN C.
To: IMARX PHARMACEUTICAL CORP.
Reel/Frame 007569/0880 →
Assignment of Assignor's Interest
Jul 21, 1995
From: UNGER, EVAN C.; WU, GUANLI
To: IMARX PHARMACEUTICAL CORP.
Reel/Frame 007571/0026 →
Assignment of Assignor's Interest
Jul 24, 1995
From: UNGER, EVAN C.
To: IMARX PHARMACEUTICAL CORP.
Reel/Frame 007558/0653 →
Assignment of Assignor's Interest
Jul 24, 1995
From: UNGER, EVAN C.; WU, GUANLI
To: IMARX PHARMACEUTICAL CORP.
Reel/Frame 007560/0522 →
Assignment of Assignor's Interest
Jul 28, 1995
From: UNGER, EVAN C.
To: IMARX PHARMACEUTICAL CORP.
Reel/Frame 007569/0021 →
Assignment of Assignor's Interest
Jul 28, 1995
From: UNGER, EVAN C.
To: IMARX PHARMACEUTICAL CORP.
Reel/Frame 007562/0859 →
Assignment of Assignor's Interest
Jul 28, 1995
From: UNGER, EVAN C.; FRITZ, THOMAS A.; MATSUNAGA, TERRY; RAMASWAMI, VARADARAJAN
To: IMARX PHARMACEUTICAL CORP.
Reel/Frame 007569/0038 →
Assignment of Assignor's Interest
Aug 25, 1995
From: UNGER, EVAN C.; MCCREERY, THOMAS; YELLOWHAIR, DAVID; BARRETTE, TERRENCE R.
To: IMARX PHARMACEUTICAL CORP.
Reel/Frame 007592/0161 →
Assignment of Assignor's Interest
Oct 23, 1995
From: UNGER, EVAN C.
To: IMAR PHARMACEUTICAL CORP.
Reel/Frame 007686/0658 →
Assignment of Assignor's Interest
Oct 23, 1995
From: UNGER, EVAN C.
To: IMARX PHARMACEUTICAL CORP.
Reel/Frame 007686/0093 →
Assignment of Assignor's Interest
Nov 13, 1995
From: UNGER, EVAN C.
To: IMAR PHARMACEUTICAL CORP.
Reel/Frame 007720/0689 →
Assignment of Assignor's Interest
Jan 6, 1996
From: UNGER, EVAN C.
To: IMARX PHARMACEUTICAL CORP.
Reel/Frame 007770/0052 →
Security Interest
Apr 12, 1996
From: JOHNSTON INDUSTRIES, INC.; WELLINGTON SEARS COMPANY; SOUTHERN PHENIX TEXTILES, INC.; JOHNSTON INDUSTRIES COMPOSITE REINFORCEMENTS
To: CHASE MANHATTAN BANK, N.A., THE, AS AGENT FOR THE BANKS
Reel/Frame 007757/0951 →
Assignment of Assignor's Interest
Apr 29, 1996
From: UNGER, EVAN C.
To: IMARX PHARMACEUTICAL CORP.
Reel/Frame 007924/0641 →
Assignment of Assignor's Interest
Apr 29, 1996
From: UNGER, EVAN C.
To: IMARX PHARMACEUTICAL CORP.
Reel/Frame 007924/0606 →
Assignment of Assignor's Interest
Jun 12, 1996
From: UNGER, EVAN C.
To: IMARX PHARMACEUTICAL CORP.
Reel/Frame 008001/0291 →
Assignment of Assignor's Interest
Sep 25, 1996
From: UNGER, EVAN C.; FRITZ, THOMAS A.; MATSUNAGA, TERRY O.; RAMASWAMI, VARADARAJAN
To: IMARX PHARMACEUTICAL CORPORATION
Reel/Frame 008443/0761 →
Assignment of Assignor's Interest
Nov 25, 1997
From: IMARX PHARMACEUTICAL CORP.
To: DUPONT MERCK PHARMACEUTICAL COMPANY
Reel/Frame 008823/0097 →
Security Interest
Feb 13, 2001
From: IRMARX THERAPEUTICS, INC.
To: SILICON VALLEY BANK
Reel/Frame 011497/0505 →
Assignment of Assignor's Interest
Mar 23, 2001
From: UNGER, EVAN C.; FRITZ, THOMAS A.; MATSUNAGA, TERRY; RAMASWAMI, VARADARAJAN
To: IMAR PHARMACEUTICAL CORP.
Reel/Frame 011654/0514 →
Merger/Change of Name
Mar 5, 2002
From: IMARX PHARMACEUTICAL CORP.
To: DUPONT CONTRAST IMAGING INC.
Reel/Frame 012653/0112 →
Change of Name
Mar 5, 2002
From: DUPONT CONTRAST IMAGING INC.
To: BRISTOL-MYERS SQUIBB MEDICAL IMAGING, INC.
Reel/Frame 013774/0920 →
Change of Name
Mar 5, 2002
From: DUPONT CONTRAST IMAGING INC.
To: BRISTOL-MYERS SQUIBB MEDICAL IMAGING, INC.
Reel/Frame 012683/0297 →