Invention Grant
- Patent Title: Dermal filler compositions
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Application No.: US14928634Application Date: 2015-10-30
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Publication No.: US11083684B2Publication Date: 2021-08-10
- Inventor: Gabriel N. Njikang , Xiaojie Yu , Futian Liu , Nicholas J. Manesis
- 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
- Main IPC: A61K8/73
- IPC: A61K8/73 ; A61L27/20 ; A61L27/52 ; A61Q19/00 ; C08B37/08 ; A61K8/04 ; A61Q19/08
Abstract:
The present invention provides highly injectable, long-lasting hyaluronic acid-based hydrogel dermal filler compositions made with a di-amine or multiamine crosslinker in the presence of a carbodiimide coupling agent.
Public/Granted literature
- US20160113855A1 DERMAL FILLER COMPOSITIONS Public/Granted day:2016-04-28
Information query
