Invention Grant
- Patent Title: Crosslinked hyaluronic acid-collagen gels for improving tissue graft viability and soft tissue augmentation
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Application No.: US14535033Application Date: 2014-11-06
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Publication No.: US09662422B2Publication Date: 2017-05-30
- Inventor: Jacob F. Pollock , Lauren E. Kokai , Cunqi Cui , Xiaojie Yu , Dennis E. Van Epps , Darin J. Messina
- Applicant: Allergan, Inc.
- Applicant Address: US CA Irvine
- Assignee: Allergan, Inc.
- Current Assignee: Allergan, Inc.
- Current Assignee Address: US CA Irvine
- Agent Barbara C. Potts
- Main IPC: A61L27/52
- IPC: A61L27/52 ; A61K8/65 ; A61Q19/08 ; A61L27/24 ; A61L27/26 ; A61L27/36 ; A61L27/38 ; A61K8/73 ; A61K8/04 ; A61L27/20 ; A61L27/54 ; A61L27/58
Abstract:
Hydrogels comprising a macromolecular matrix and water may be used to augment soft tissue of a human being, promote or support cell or tissue viability or proliferation, create space in tissue, and for other purposes. A macromolecular matrix may comprise a hyaluronic acid component crosslinked to a collagen component.
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