IP Library Patent Application 61171686
Patent Application Provisional
App. No. 61/171,686 · Confirmation No. 8484

Liquid-Permeable Microlayer Membranes, Methods For Making Such Membranes, And The Use Of Such Membranes As Battery Separator Film

Provisional Application Expired
⬇ PDF
Code Description Pages PDF
2009-05-08 APP.FILE.REC Filing Receipt 3 View
2009-04-22 TR.PROV Provisional Cover Sheet (SB16) 2 View
2009-04-22 SPEC Specification 35 View
2009-04-22 CLM Claims 3 View
2009-04-22 ABST Abstract 1 View
2009-04-22 DRW Drawings-only black and white line drawings 2 View
2009-04-22 WFEE Fee Worksheet (SB06) 2 View
2009-04-22 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/171,686
Filed
2009-04-22