IP Library Patent Application 61239272
Patent Application Provisional Small
App. No. 61/239,272 · Confirmation No. 5267

METHODS AND APPARATUSES FOR STEAM ADDITION TO A REBOILER AT AN EXTRACTIVE DISTILLATION COLUMN FOR IMPROVED EXTRACTIVE DISTILLATION

Provisional Application Expired
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Code Description Pages PDF
2010-02-22 APP.FILE.REC Filing Receipt 3 View
2010-02-15 CFILE Request for Corrected Filing Receipt 9 View
2010-02-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-09-11 APP.FILE.REC Filing Receipt 3 View
2009-09-02 TR.PROV Provisional Cover Sheet (SB16) 2 View
2009-09-02 SPEC Specification 8 View
2009-09-02 CLM Claims 3 View
2009-09-02 ABST Abstract 1 View
2009-09-02 DRW Drawings-only black and white line drawings 1 View
2009-09-02 WFEE Fee Worksheet (SB06) 2 View
2009-09-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/239,272
Filed
2009-09-02