IP Library › Granted Patent US 6,784,277
Granted Patent Utility
US 6,784,277 · Confirmation No. 6665

METHOD FOR PREPARING A DIALKYL CARBONATE, AND ITS USE IN THE PREPARATION OF DIARYL CARBONATES AND POLYCARBONATES

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2003-11-07 A... Amendment/Request for Reconsideration-After Non-Final Rejection 3 View
2003-11-07 SPEC Specification 1 View
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Quick Facts
Patent No.
US 6,784,277
App. No.
09/682,284
Filed
2001-08-14
Granted
2004-08-31
Pub. No.
US20030055199A1
Art Unit
1711
PTA
-271 days