IP Library › Patent Application 61206442
Patent Application Provisional
App. No. 61/206,442 · Confirmation No. 6854

Quaternary vinylamine-containing polymers as additives in papermaking

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2009-02-23 APP.FILE.REC Filing Receipt 3 View
2009-01-30 TRNA Transmittal of New Application 3 View
2009-01-30 SPEC Specification 20 View
2009-01-30 CLM Claims 2 View
2009-01-30 ABST Abstract 1 View
2009-01-30 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
App. No.
61/206,442
Filed
2009-01-30