IP Library › Patent Application 61888325
Patent Application Provisional
App. No. 61/888,325 · Confirmation No. 9617

REUSABLE HIGH PERFORMANCE WATER BASED DRILLING FLUIDS

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2015-11-16 TRAN.LET Transmittal Letter 1 View
2015-11-16 ADS Application Data Sheet 6 View
2015-11-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-10-31 APP.FILE.REC Filing Receipt 3 View
2013-10-08 TR.PROV Provisional Cover Sheet (SB16) 3 View
2013-10-08 ADS Application Data Sheet 6 View
2013-10-08 SPEC Specification 11 View
2013-10-08 CLM Claims 4 View
2013-10-08 ABST Abstract 1 View
2013-10-08 WFEE Fee Worksheet (SB06) 2 View
2013-10-08 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/888,325
Filed
2013-10-08