Invention Grant
- Patent Title: Therapeutic drug delivery systems
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Application No.: US472305Application Date: 1995-06-07
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Publication No.: US5770222APublication Date: 1998-06-23
- Inventor: Evan C. Unger , Thomas A. Fritz , Terry Matsunaga , VaradaRajan Ramaswami , David Yellowhair , Guanli Wu
- Applicant: Evan C. Unger , Thomas A. Fritz , Terry Matsunaga , VaradaRajan Ramaswami , David Yellowhair , Guanli Wu
- Applicant Address: AZ Tucson
- Assignee: ImaRx Pharmaceutical Corp.
- Current Assignee: ImaRx Pharmaceutical Corp.
- Current Assignee Address: AZ Tucson
- Main IPC: A61B8/00
- IPC: A61B8/00 ; A61K8/14 ; A61K9/127 ; A61K31/70 ; A61K39/395 ; A61K41/00 ; A61K47/48 ; A61K49/18 ; A61K49/22 ; A61M5/31 ; A61Q19/00
Abstract:
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 are preferred. Methods of and apparatus for preparing such liposomes and methods for employing such liposomes in drug delivery applications are also disclosed.
Public/Granted literature
- US4448869A Photoconductive composition and electrophotographic light-sensitive material using said composition Public/Granted day:1984-05-15
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