The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 2009
Filed:
Mar. 08, 2006
Robert J. Kelly, Christchurch, NZ;
Gregory D. Ellis, Christchurch, NZ;
Rebecca J. Macdonald, Christchurch, NZ;
Robert A. Mcpherson, Lowood, AU;
Paul G. Middlewood, Christchurch, NZ;
Mark G. Nuthall, Christchurch, NZ;
Guang-feng Rao, Christchurch, NZ;
Alisa D. Roddick-lanzilotta, Lincoln, NZ;
Gudmundur F. Sigurjonsson, Auckland, NZ;
Diane J. Singleton, Christchurch, NZ;
Robert J. Kelly, Christchurch, NZ;
Gregory D. Ellis, Christchurch, NZ;
Rebecca J. Macdonald, Christchurch, NZ;
Robert A. McPherson, Lowood, AU;
Paul G. Middlewood, Christchurch, NZ;
Mark G. Nuthall, Christchurch, NZ;
Guang-Feng Rao, Christchurch, NZ;
Alisa D. Roddick-Lanzilotta, Lincoln, NZ;
Gudmundur F. Sigurjonsson, Auckland, NZ;
Diane J. Singleton, Christchurch, NZ;
Keratec, Ltd., Christchurch, NZ;
Abstract
Keratin and derivatives thereof, preferably S-sulfonated keratin intermediate filament protein, S-sulfonated keratin high sulfur protein, and S-sulfonated peptides provide antioxidant activity, e.g., that equal to 200-2200 μmol TEAC/100 g or 100 ml, and are useful in an oral supplement to cause reduction in oxidative stress and benefits stemming therefrom, e.g., promoting skin health and to provide anti-inflammatory effect.