IP Library › Patent Application 60852758
Patent Application Provisional
App. No. 60/852,758 · Confirmation No. 2941

Stripper containing an acetal or ketal for removing post-etched photo-resist, etch polymer and residue

Provisional Application Expired
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2007-12-18 APP.FILE.REC Filing Receipt 3 View
2007-12-06 PD.TO.AUTH Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office 1 View
2007-12-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-12-03 PD.AUTH.NTC Notice that authorization for participating IP Offices to access US application was improper 1 View
2007-11-20 PD.TO.AUTH Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office 1 View
2007-11-20 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-11-15 PD.AUTH.NTC Notice that authorization for participating IP Offices to access US application was improper 1 View
2007-10-10 PD.TO.AUTH Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office 1 View
2007-10-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2006-11-07 APP.FILE.REC Filing Receipt 3 View
2006-10-19 TRNA Transmittal of New Application 1 View
2006-10-19 SPEC Specification 6 View
2006-10-19 CLM Claims 1 View
2006-10-19 ABST Abstract 1 View
2006-10-19 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
App. No.
60/852,758
Filed
2006-10-19