Drug – bio-affecting and body treating compositions – Immunoglobulin – antiserum – antibody – or antibody fragment,...
Reexamination Certificate
2007-07-17
2007-07-17
Chan, Christina (Department: 1644)
Drug, bio-affecting and body treating compositions
Immunoglobulin, antiserum, antibody, or antibody fragment,...
C530S387100, C530S389400
Reexamination Certificate
active
09772603
ABSTRACT:
A new protein derived from acid hydrolyzed IgG concentrate which has a molecular weight of about 55,000, and is activated by heat within the defined narrow temperature range provides resulting product that has a protective mechanism for bacterial and viral invasion of living cells.
REFERENCES:
patent: 5871731 (1999-02-01), Sprotte et al.
patent: 6096310 (2000-08-01), Bier et al.
Kempf et al., Transfusion 31(5): 423-27; 1991.
Strohbehn Ronald E.
Yoder Ralph D.
Chan Christina
Huynh Phuong
Schwegman Lundberg Woessner & Kluth P.A.
The Lauridsen Group Incorporated
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