Compositions and methods of using a transient colorant
US7273896B2 · kind B2 · utility
12Cited by
14References
61Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 10, 2003 |
| Grant date | Sep 25, 2007 |
| Priority date | — |
| Expiry date | Apr 13, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L27/50
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
This invention relates generally to compositions and systems for forming biomaterials containing a transient colorant for visualizing tissue or surgical materials coated with such biomaterials, to methods of using such compositions as bioadhesives, for tissue augmentation, in the prevention of surgical adhesions, for coating surfaces of synthetic implants, as drug delivery matrices, for ophthalmic applications, and in other applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.