IP Library Patent Application 09683832
Patent Application Utility
App. No. 09/683,832 · Confirmation No. 9689

METHOD FOR THE CONTINUOUS PRODUCTION OF AROMATIC CARBONATES

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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Code Description Pages PDF
2019-07-16 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2018-12-19 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2014-03-17 OATH Oath or Declaration filed 135 View
2002-02-21 TRNA Transmittal of New Application 8 View
2002-02-21 ADS Application Data Sheet 2 View
2002-02-21 SPEC Specification 11 View
2002-02-21 CLM Claims 2 View
2002-02-21 ABST Abstract 2 View
2002-02-21 DRW Drawings-only black and white line drawings 4 View
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Quick Facts
App. No.
09/683,832
Filed
2002-02-21
Granted
2003-07-22
Pub. No.
US20020156312A1
Art Unit
1626
PTA
-78 days