Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1995-06-06
1997-04-15
Kight, John
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
536 553, 536119, 53612313, 536127, 5361231, C07H 506, C07H 1302, C07H 106
Patent
active
056210930
ABSTRACT:
A method for sterilizing solid hyaluronic acid includes autoclaving solid hyaluronic acid, whereby the solid hyaluronic acid is exposed to saturated steam at positive gauge pressure for a period of time that is sufficient to sterilize the solid hyaluronic acid. In one embodiment, autoclaving includes exposing the solid hyaluronic acid to saturated steam at a gauge pressure of about one atmosphere for a period of time between about fifteen and thirty minutes.
REFERENCES:
patent: 4108849 (1978-08-01), Thomas
patent: 5079236 (1992-01-01), Drizen et al.
patent: 5128321 (1992-07-01), Murray et al.
Kuo Jing-wen
Pinsky Vladimir
Swann David A.
Anika Research, Inc.
Kight John
White Everett
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