IP Library › Granted Patent US 6,479,689
Granted Patent Utility PCT National Stage
US 6,479,689 · Confirmation No. 2779

Process for continuously producing dialkyl carbonate and diol

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2001-06-11 ABST Abstract 1 View
2001-06-11 LET. Miscellaneous Incoming Letter 179 View
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Quick Facts
Patent No.
US 6,479,689
App. No.
09/857,980
Filed
2001-06-11
Granted
2002-11-12
Art Unit
1626
PTA
0 days