IN331155: A process for the preparation of collagen scaffold useful for ophthalmic applications
The invention relates to a process for the preparation of collagen scaffold from chrome shavings, a solid waste from tannery, useful for ophthalmic applications. The process essentially involves treating dechromed shavings with chitosan in presence of plasticizer. The scaffold finds application as corneal implant.
Patent No:
IN331155
Application No:
0920DEL2010
Filing Date:
16-04-2010
Issue Date:
03-02-2020
Applicant:
CSIR-Central Leather Research Institute (CSIR-CLRI), Chennai
Inventor(s):
Thotapalli Sastry Parvathaleswara, Santhanam Sekar, Mohammed Farhan Katheem
IPC Classification:
A61L 27/00
Country:
India
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