Invention Grant
- Patent Title: Hyaluronic acid-collagen matrices for dermal filling and volumizing applications
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Application No.: US15727916Application Date: 2017-10-09
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Publication No.: US10434214B2Publication Date: 2019-10-08
- Inventor: Xiaojie Yu , Nicholas J. Manesis , Jacob Pollock
- Applicant: Allergan, Inc.
- Applicant Address: US CA Irvine
- Assignee: Allergan, Inc.
- Current Assignee: Allergan, Inc.
- Current Assignee Address: US CA Irvine
- Agency: Morgan, Lewis & Bockius LLP
- Agent Nathan S. Smith; Christopher J. Betti
- Main IPC: A61K8/04
- IPC: A61K8/04 ; A61K8/73 ; A61L27/24 ; A61L27/26 ; A61L27/36 ; A61L27/52 ; A61Q19/08
Abstract:
Hydrogels comprising a macromolecular matrix and water may be used for aesthetic fillers, for example, dermal fillers. The macromolecular matrix may include a crosslinked combination of hyaluronic acid and collagen.
Public/Granted literature
- US20180028719A1 HYALURONIC ACID-COLLAGEN MATRICES FOR DERMAL FILLING AND VOLUMIZING APPLICATIONS Public/Granted day:2018-02-01
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