Organic compounds -- part of the class 532-570 series – Organic compounds – Carbonate esters
Reexamination Certificate
2006-07-11
2009-06-02
Chu, Yong (Department: 1626)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbonate esters
C562S450000
Reexamination Certificate
active
07541485
ABSTRACT:
The present invention relates to novel methods for the preparation of glutamic acid derivatives and intermediates thereof, and such compounds prepared by the novel methods.
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PCT Invitation to Pay Additional Fees with Partial International Sea
Blum David M.
Doyle Timothy
Jennings Mel
Michalak Ronald S.
Zeldis Joseph
Chu Yong
Dorigo Andrea
Wyeth
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