Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Scleroproteins – e.g. – fibroin – elastin – silk – etc.
Reexamination Certificate
2006-02-07
2006-02-07
Weber, Jon (Department: 1654)
Chemistry: natural resins or derivatives; peptides or proteins;
Proteins, i.e., more than 100 amino acid residues
Scleroproteins, e.g., fibroin, elastin, silk, etc.
C530S354000, C530S355000, C530S412000, C530S418000
Reexamination Certificate
active
06995242
ABSTRACT:
A method of extracting and fractionating collagen-rich proteinaceous materials and derivatives from poultry skin tissue and the development of the proteinaceous materials to collagen-based protein ingredients that can function as meat replacer, texturizer, binder/filler, stabilizer, or protective colloids in processed meat products. The insoluble and soluble collagen products, collagen-based protein ingredients, water-dispersible collagen-based protein ingredients are produced by heating, separating, and rapidly cooling the solid-phase below its melting temperature to exploit reformation of the helical forms which produces a high concentration of coils, a phenomenon that accounts for its ability to form cold-set thermal reversible gels and gel strength.
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Hull David
Leinen Allen
Nnanna Ifendu
Mohamed Abdel A.
Schwegman Lundberg Woessner & Kluth P.A.
The Lauridsen Group, Inc.
Weber Jon
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