Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2005-08-16
2005-08-16
Solola, Taofiq (Department: 1626)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C549S412000
Reexamination Certificate
active
06930191
ABSTRACT:
Methods for preparing salts of tocopherol dibasic acid hemiesters in supercritical media are described.
REFERENCES:
patent: 3432525 (1969-03-01), Kijima et al.
patent: 6426391 (2002-07-01), DeSimone et al.
patent: 6452023 (2002-09-01), Aquino et al.
Cognis Corporation
Daniels John F.
Solola Taofiq
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