Invention Grant
- Patent Title: Drug delivery system and method of manufacturing thereof
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Application No.: US15624381Application Date: 2017-06-15
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Publication No.: US10556042B2Publication Date: 2020-02-11
- Inventor: Sean R. Kirkpatrick , Richard C. Svrluga , Stephen M. Blinn
- Applicant: Exogenesis Corporation
- Applicant Address: US MA Billerica
- Assignee: Exogenesis Corporation
- Current Assignee: Exogenesis Corporation
- Current Assignee Address: US MA Billerica
- Agency: Burns & Levinson LLP
- Agent Jerry Cohen; David W. Gomes
- Main IPC: A61L31/16
- IPC: A61L31/16 ; B05D1/02 ; B05D3/06
Abstract:
A method of modifying the surface of a medical device to release a drug in a controlled way by providing a barrier layer on the surface of one or more drug coatings. The barrier layer consists of modified drug material converted to a barrier layer by irradiation by an accelerated neutral beam derived from an accelerated gas cluster ion beam. Also medical devices formed thereby.
Public/Granted literature
- US20170290960A1 DRUG DELIVERY SYSTEM AND METHOD OF MANUFACTURING THEREOF Public/Granted day:2017-10-12
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