IP Library › Patent Application 61898675
Patent Application Provisional
App. No. 61/898,675 · Confirmation No. 6946

Crosslinked Polyarylene Ether Polymer Compositions, Gas Separation Membranes Formed From Such Compositions, And Methods Of Separating Gases Using Such Membranes

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2014-03-11 APP.FILE.REC Filing Receipt 3 View
2014-02-27 CFILE Request for Corrected Filing Receipt 4 View
2014-02-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-12-02 APP.FILE.REC Filing Receipt 3 View
2013-11-12 SES.LOSS Notification of loss of entitlement to small entity status 2 View
2013-11-12 WFEE Fee Worksheet (SB06) 2 View
2013-11-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-11-01 TR.PROV Provisional Cover Sheet (SB16) 2 View
2013-11-01 SPEC Specification 40 View
2013-11-01 CLM Claims 8 View
2013-11-01 ABST Abstract 1 View
2013-11-01 DRW Drawings-only black and white line drawings 16 View
2013-11-01 WFEE Fee Worksheet (SB06) 2 View
2013-11-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
App. No.
61/898,675
Filed
2013-11-01