Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Recombinant dna technique included in method of making a...
Reexamination Certificate
2005-08-09
2005-08-09
Mertz, Prema (Department: 1646)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Recombinant dna technique included in method of making a...
C435S325000, C435S358000, C435S320100, C435S471000, C435S070100
Reexamination Certificate
active
06927043
ABSTRACT:
Glycosylated interleukin-2 muteins are described. A method of producing the muteins using mammalian cells is included. The muteins may be incorporated into pharmaceutical preparations useful for, e.g., cancer therapy.
REFERENCES:
patent: 5417970 (1995-05-01), Roskam
patent: 6136599 (2000-10-01), Cho
Konstantinov, et al., Control of Long-Term Perfusion Chinese Hamster Ovary Cell Culture by Glucose Auxost, Biotechnol. Prog., vol. 12, no. 1, 1996, pp. 100-109.
Hu, et al., Large-scale Mammalian Cell Culture, Current Opinion in Biotechnology, vol. 8, 1997, pp. 148-153.
Chan Sham-Yuen
Kelly Ruth
Bayer Corporation
Mahoney John W.
Mertz Prema
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