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US 2002/0001613 A1Published application
Method of manufacturing liposomes
OwnerSusan Niemiec, Glenn A. Nystrand +1inventors
InventorsSusan Niemiec, Glenn A. Nystrand, Jonas C.T. Wang
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Abstract
The present invention relates to a method of making a liposome, said method comprising the steps of: (a) mixing a lipophilic phase and a hydrophilic phase, said lipophilic phase comprising an amphiphilic bilayer-forming substance; and (b) applying a cavitational sheer force to said mixture to form said liposome; wherein said cavitational force is created by contacting said mixture with a member that vibrates at an ultrasonic frequency.
Claims20
A method of making a liposome, said method comprising the steps of:
- (a) mixing a lipophilic phase and a hydrophilic phase, said lipophilic phase comprising an amphiphilic bilayer-forming substance;
- and
- (b) applying a cavitational sheer force to said mixture to form said liposome;
- wherein said cavitational force is created by contacting said mixture with a member that vibrates at an ultrasonic frequency.
1 more element
Dependencies are inferred from the claim text.