1
Evan C Unger, Thomas A Fritz, Terry Matsunaga, VaradaRajan Ramaswami, David Yellowhair, Guanli Wu: Therapeutic drug delivery systems. ImaRx Pharmaceutical, Woodcock Washburn Kurtz Mackiewicz & Norris, December 3, 1996: US05580575 (298 worldwide citation)

Therapeutic drug delivery systems comprising gas-filled microspheres comprising a therapeutic are described. Methods for employing such microspheres in therapeutic drug delivery applications are also provided. Drug delivery systems comprising gas-filled liposomes having encapsulated therein a drug a ...


2
Evan C Unger, Thomas A Fritz, Terry Matsunaga, VaradaRajan Ramaswami, David Yellowhair, Guanli Wu: Therapeutic delivery systems related applications. ImaR sub x Pharmaceutical, Woodcock Washburn Kurtz Mackiewicz & Norris, August 6, 1996: US05542935 (263 worldwide citation)

Therapeutic delivery systems comprising gaseous precursor-filled microspheres comprising a therapeutic are described. Methods for employing such microspheres in therapeutic delivery applications are also provided. Therapeutic delivery systems comprising gaseous precursor-filled liposomes having enca ...


3
Evan C Unger, Thomas A Fritz, Terry Matsunaga, VaradaRajan Ramaswami, David Yellowhair, Guanli Wu: Methods of preparing gas-filled liposomes. ImaR sub x Pharmaceutical, Woodcock Washburn Kurtz Mackiewicz & Norris, November 28, 1995: US05469854 (247 worldwide citation)

Methods of and apparatus for preparing gas-filled liposomes are described. Gas-filled liposomes prepared by these methods are particularly useful, for example, in ultrasonic imaging applications and in therapeutic drug delivery systems.


4
Evan C Unger, Thomas A Fritz, Terry Matsunaga, VaradaRajan Ramaswami, David Yellowhair, Guanli Wu: Method of preparing gas and gaseous precursor-filled microspheres. ImaRx Pharmaceutical, Woodcock Washburn Kurtz Mackiewicz & Norris, December 17, 1996: US05585112 (215 worldwide citation)

Methods of and apparatus for preparing temperature activated gaseous precursor-filled liposomes are described. Gaseous precursor-filled liposomes prepared by these methods are particularly useful, for example, in ultrasonic imaging applications and in therapeutic drug delivery systems.


5
Evan C Unger, Thomas A Fritz, Terry Matsunaga, VaradaRajan Ramaswami, David Yellowhair, Guanli Wu: Therapeutic drug delivery systems. ImaRx Pharmaceutical, Woodcock Washburn Kurtz Mackiewicz & Norris, June 23, 1998: US05770222 (211 worldwide citation)

Therapeutic drug delivery systems comprising gas-filled microspheres comprising a therapeutic are described. Methods for employing such microspheres in therapeutic drug delivery applications are also provided. Drug delivery systems comprising gas-filled liposomes having encapsulated therein a drug a ...


6
Evan C Unger, Thomas A Fritz, Terry Matsunaga, VaradaRajan Ramaswami, David Yellowhair, Guanli Wu: Targeted gas and gaseous precursor-filled liposomes. ImaRx Pharmaceutical, Woodcock Washburn Kurtz Mackiewicz & Norris, June 6, 2000: US06071495 (160 worldwide citation)

Methods of and apparatus for preparing temperature activated gaseous precursor-filled liposomes are described. Gaseous precursor-filled liposomes prepared by these methods are particularly useful, for example, in ultrasonic imaging applications and in therapeutic drug delivery systems.


7
Evan C Unger, Thomas A Fritz, Terry Matsunaga, VaradaRajan Ramaswami, David Yellowhair, Guanli Wu: Methods of preparing gas and gaseous precursor-filled microspheres. ImaRx Pharmaceutical, Woodcock Washburn Kurtz Mackiewicz & Norris, December 29, 1998: US05853752 (113 worldwide citation)

Methods of and apparatus for preparing temperature activated gaseous precursor-filled liposomes are described. Gaseous precursor-filled liposomes prepared by these methods are particularly useful, for example, in ultrasonic imaging applications and in therapeutic drug delivery systems.


8
Evan C Unger, Dekang Shen, Guanli Wu: Cationic lipids and the use thereof. ImaRx Pharmaceutical, Woodcock Washburn Kurtz Mackiewicz & Norris, November 3, 1998: US05830430 (105 worldwide citation)

Cationic lipid compounds which comprise at least two cationic groups. The cationic lipid compounds are particularly suitable for use as carriers in the intracellular delivery of bioactive agents, including pharmaceuticals and genetic material. Compositions of the present cationic lipid compounds inc ...


9
Evan C Unger, Guanli Wu: Apparatus for preparing gas filled liposomes for use as ultrasonic contrast agents. Woodcock Washburn Kurtz Mackiewicz & Norris, September 20, 1994: US05348016 (95 worldwide citation)

Contrast agents for ultrasonic imaging comprising gas filled liposomes prepared using vacuum drying gas instillation methods, and gas filled liposomes substantially devoid of liquid in the interior thereof, are described. Methods of and apparatus for preparing such liposomes and methods for employin ...


10
Evan C Unger, Guanli Wu: Gas filled liposomes and their use as ultrasonic contrast agents. Woodcock Washburn Kurtz Mackiewicz & Norris, July 20, 1993: US05228446 (83 worldwide citation)

Contrast agents for ultrasonic imaging comprising gas filled liposomes prepared using vacuum drying gas instillation methods, and gas filled liposomes substantially devoid of liquid in the interior thereof, are described. Methods of and apparatus for preparing such liposomes and methods for employin ...