IP Library Patent Application 61733618
Patent Application Provisional
App. No. 61/733,618 · Confirmation No. 5393

Combination of Ion Exchange Membranes with Different Characteristics for Improved Energy Efficiency in Electrodialysis

Inventor: George Gu
Provisional Application Expired
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Code Description Pages PDF
2012-12-24 APP.FILE.REC Filing Receipt 3 View
2012-12-05 PD.TO.AUTH Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office 2 View
2012-12-05 SPEC Specification 5 View
2012-12-05 CLM Claims 1 View
2012-12-05 DRW Drawings-only black and white line drawings 1 View
2012-12-05 WFEE Fee Worksheet (SB06) 2 View
2012-12-05 N417 Electronic Filing System Acknowledgment Receipt 3 View
2012-12-05 TR.PROV Provisional Cover Sheet (SB16) 3 View
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Quick Facts
App. No.
61/733,618
Filed
2012-12-05