Invention Grant
- Patent Title: Core-centered hydroxyapatite granule composed of micro-structure body
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Application No.: US15921756Application Date: 2018-03-15
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Publication No.: US10702631B2Publication Date: 2020-07-07
- Inventor: Daniel S. Oh
- Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
- Applicant Address: US NY New York
- Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
- Current Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
- Current Assignee Address: US NY New York
- Agency: Reed Smith LLP
- Agent Lisa A. Chiarini
- Main IPC: A61L27/56
- IPC: A61L27/56 ; A61F2/28 ; A61L27/12 ; A61L27/54 ; A61L27/26
Abstract:
A granule form e d from a tubular body having an outer surface and an inner surface separated by a matrix, and at least one core defining an opening extending through the tubular body. The outer surface of the matrix is adapted to permit fluid flow into and out of the matrix.
Public/Granted literature
- US20190054212A1 CORE-CENTERED GRANULE COMPOSED OF MICRO-STRUCTURE BODY Public/Granted day:2019-02-21
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