Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing oxygen-containing organic compound
Reexamination Certificate
2005-03-15
2005-03-15
Marx, Irene (Department: 1651)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing oxygen-containing organic compound
C435S244000, C435S170000, C435S169000, C435S171000, C435S253300, C435S252100
Reexamination Certificate
active
06867023
ABSTRACT:
Polyhydroxyalkanoates comprising a monomer unit having the following chemical formula (2):(where the reference characters R represents an arbitrarily selected substituent and x represents an integer of 0 to 8) is produced by culturing a microorganism in a culture medium containing a substituted fatty acid ester having the following chemical formula (1):(where the reference characters R and R′ separately denote an optional substituent and x represents an integer of 0 to 8). The microorganism is capable of taking the substituted fatty acid ester into the cells and synthesizing the desired polyhydroxyalkanoate in the culture medium.
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Honma Tsutomu
Imamura Takeshi
Kenmoku Takashi
Yano Tetsuya
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