Patent Assignment
Reel/Frame 013128/0312
Assignment of Assignor's Interest
Recorded: 2002-07-30
Pages: 4
Assignor
SONUS PHARMACEUTICALS, INC.
Executed: 2002-07-02
Assignee
AMERSHAM PLC
WHITE LION ROAD, AMERSHAM, THE GROVE CENTRE, BUCKINGHAMSHIRE HP7 9LL, UNITED KINGDOM
Covered Properties
(20)
Gaseous Ultrasound Contrast Media
Patent:
5,409,688 →
Application:
07/893,657 →
Phase Shift Colloids as Ultrasound Contrast Agents
Patent:
5,558,855 →
Application:
08/008,172 →
Methods for Selecting and Using Gases as Ultrasound Contrast Media
Patent:
5,393,524 →
Application:
08/071,377 →
Method for Preparing Storage Stable Colloids
Patent:
5,595,723 →
Application:
08/148,284 →
Phase Shift Colloids as Ultrasound Contrast Agents
Patent:
5,558,853 →
Application:
08/182,024 →
Persistent Gaseous Bubbles as Ultrasound Contrast Media
Patent:
5,573,751 →
Application:
08/361,118 →
Ultrasound Contrast Media Comprising Perfluoropentane and Per-Fluoro- Hexane Gas
Patent:
5,558,854 →
Application:
08/380,085 →
Methods for Using Persistent Gases as Ultrasound Contrast Media
Patent:
5,558,094 →
Application:
08/382,253 →
Phase Shift Colloids as Ultrasound Contrast Agents
Patent:
6,569,404 →
Application:
08/465,922 →
Gaseous Ultrasound Contrast Media and Mehtod for Selecting Gases for Use as Ultrasound Contrast Media
Patent:
6,723,303 →
Application:
08/466,104 →
Phase Shift Colloids as Ultrasound Contrast Agents
Patent:
5,707,606 →
Application:
08/467,304 →
Phase Shift Colloids as Ultrasound Contrast Agents
Patent:
5,707,607 →
Application:
08/469,472 →
Composition Comprising a Fluorine Containing Surfactant and Perfluo- Ropentane for Ultrasound
Patent:
5,876,696 →
Application:
08/634,654 →
Nucleation and Activation of a Liquid-in-Liquid Emulsion for Use in Ultrasound Imaging
Patent:
5,897,851 →
Application:
08/659,201 →
Gas Emulsions Containing Surfactants and Fluorinated Gases for Use as Ultrasound Contrast Agents
Patent:
6,156,292 →
Application:
08/770,522 →
Method of Ultrasound Imaging
Patent:
6,875,420 →
Application:
08/896,821 →
Colloidal Dispersions of Perfluoropentane
Patent:
6,245,319 →
Application:
09/535,165 →
Gaseous Ultrasound Contrast Agents
Application:
09/590,026 →
Gaseous Ultrasound Contrast Media and Method for Selecting Gases for Use as Ultrasound Contrast Media
Patent:
6,620,404 →
Application:
09/670,894 →
Microbubble formation using ultrasound
Application:
09/918,631 →
Publication:
US 2003/0032879
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 12, 1993
From: QUAY, STEVEN C.
To: SONUS PHARMACEUTICALS, INC.
Reel/Frame 006622/0266 →
Assignment of Assignor's Interest
Sep 2, 1993
From: QUAY, STEVEN C.
To: SONUS PHARMACEUTICALS, INC.
Reel/Frame 006676/0701 →
Assignment of Assignor's Interest
Sep 2, 1993
From: QUAY, STEVEN C.
To: SONUS PHARMACEUTICALS, INC.
Reel/Frame 006673/0993 →
Assignment of Assignor's Interest
Nov 8, 1993
From: QUAY, STEVEN C.
To: SONUS PHARMACEUTICALS, INC.
Reel/Frame 006799/0113 →
Assignment of Assignor's Interest
Jan 19, 1994
From: QUAY, STEVEN C.
To: SONUS PHARMACEUTICALS, INC.
Reel/Frame 007069/0610 →
Assignment of Assignor's Interest
Nov 4, 1996
From: QUAY, STEVEN C.; KESSLER, DEAN R.; ROY, RONALD A.; WORAH, DILIP
To: SONUS PHARMACEUTICALS, INC
Reel/Frame 008205/0679 →
Corrected Recordation of Assignment to Correct Receiving Party's Name Previously Recorded on Reel 013128, Frame 0312.
Mar 4, 2003
From: SONUS PHARMACEUTICALS, INC.
To: AMERSHAM HEALTH AS
Reel/Frame 013813/0267 →
Corrective Assignment to Correct the Assignee's Na
Jul 21, 2003
From: SONUS PHARMACEUTICALS, INC.
To: AMERSHAM HEALTH A/S
Reel/Frame 013813/0629 →
Change of Name
Aug 2, 2006
From: AMERSHAM HEALTH AS; NYCOMED IMAGING AS
To: GE HEALTHCARE AS
Reel/Frame 018039/0537 →
Assignment of Assignor's Interest
Apr 22, 2008
From: GE HEALTHCARE AS
To: SONUS PHARMACEUTICALS, INC.
Reel/Frame 020828/0982 →