IP Library › Patent Application 63009276
Patent Application Provisional
App. No. 63/009,276 · Confirmation No. 9866

LIGNIN DERIVATIVES FOR IMPROVED SUSPENSION AND RESERVOIR DRILLING

Provisional Application Expired
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 Code Description Pages PDF
2020-05-05 APP.FILE.REC Filing Receipt 3 View
2020-04-14 TRAN.LET Transmittal Letter 1 View
2020-04-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2020-04-14 ADS Application Data Sheet 8 View
2020-04-13 ADS Application Data Sheet 8 View
2020-04-13 TR.PROV Provisional Cover Sheet (SB16) 3 View
2020-04-13 DRW Drawings-only black and white line drawings 4 View
2020-04-13 WFEE Fee Worksheet (SB06) 2 View
2020-04-13 N417 Electronic Filing System Acknowledgment Receipt 3 View
2020-04-13 SPEC Specification 67 View
2020-04-13 CLM Claims 9 View
2020-04-13 ABST Abstract 1 View
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Quick Facts
App. No.
63/009,276
Filed
2020-04-13