IP Library › Granted Patent US 6,458,916
Granted Patent Utility
US 6,458,916 · Confirmation No. 7063

PRODUCTION PROCESS AND PRODUCTION APPARATUS FOR POLYBUTYLENE TEREPHTHALATE

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 Code Description Pages PDF
2001-08-29 TRNA Transmittal of New Application 3 View
2001-08-29 SPEC Specification 30 View
2001-08-29 CLM Claims 9 View
2001-08-29 ABST Abstract 1 View
2001-08-29 DRW Drawings-only black and white line drawings 6 View
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Quick Facts
Patent No.
US 6,458,916
App. No.
09/940,430
Filed
2001-08-29
Granted
2002-10-01
Art Unit
1711
PTA
0 days