IP Library › Patent Application 61437589
Patent Application Provisional Small
App. No. 61/437,589 · Confirmation No. 5630

METHOD OF PURIFYING A DICARBOXYLIC ACID

Inventor: Chad Walker
Provisional Application Expired
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 Code Description Pages PDF
2012-01-27 APP.FILE.REC Filing Receipt 3 View
2012-01-26 LET. Miscellaneous Incoming Letter 2 View
2012-01-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-01-25 PD.TO.AUTH Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office 2 View
2012-01-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-02-28 APP.FILE.REC Filing Receipt 3 View
2011-01-29 ADS Application Data Sheet 3 View
2011-01-29 DRW Drawings-only black and white line drawings 2 View
2011-01-29 SPEC Specification 9 View
2011-01-29 CLM Claims 2 View
2011-01-29 WFEE Fee Worksheet (SB06) 2 View
2011-01-29 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/437,589
Filed
2011-01-29