Collagen Corporation

Brenda Trobaugh

George H Chu

Prema R Rao

High concentration collagen compositions having improved persistence when administered for soft tissue augmentation are prepared from both cross-linked and non-cross-linked collagen starting materials. Suspensions of the starting materials are subjected to vigorous mechanical disruption to reduce the average collagen fiber size to below a threshold level which enhances the injectability of the composition. Thus, both enhanced injectability and enhanced persistence may be achieved using the same formulations.

Growing community of inventors

Santa Cruz, CA, United States of America

Brenda Trobaugh