IP Library › Patent Application 61487431
Patent Application Provisional Small
App. No. 61/487,431 · Confirmation No. 3243

PHOSPHORUS DOPED CARBON-CONTAINING CATALYST FOR PROTON EXCHANGE MEMBRANES AND METHOD FOR MAKING SAME

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2011-06-22 APP.FILE.REC Filing Receipt 3 View
2011-05-18 PD.TO.AUTH Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office 2 View
2011-05-18 SPEC Specification 6 View
2011-05-18 CLM Claims 1 View
2011-05-18 WFEE Fee Worksheet (SB06) 2 View
2011-05-18 N417 Electronic Filing System Acknowledgment Receipt 3 View
2011-05-18 ADS Application Data Sheet 5 View
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Quick Facts
App. No.
61/487,431
Filed
2011-05-18