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
2006-05-09
2006-05-09
Carlson, Karen Cochrane (Department: 1653)
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
active
07041797
ABSTRACT:
The application relates to a method of obtaining silk feedstock solution from a gland of a silkworm or another silk-producing arthropod in which the body of the silkworm or the other silk-producing arthropod is cut open and the gland removed. The silk feedstock solution is subsequently extracted from the gland and used for extrusion, spinning or moulding of objects.
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Carlson Karen Cochrane
Hultquist Steven J.
Intellectual Property / Technology Law
Spin'Tec Engineering GmbH
Tsay Marsha
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