IP Library › Patent Application 61172676
Patent Application Provisional Small
App. No. 61/172,676 · Confirmation No. 2289

PROCESSES AND SYSTEMS FOR ISOLATING PRODUCTION ZONES IN A WELLBORE

Inventor: Richard Rubbo
Provisional Application Expired
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 Code Description Pages PDF
2015-02-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-02-11 PA.. Power of Attorney 1 View
2015-02-11 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2015-02-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-01-07 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2009-12-23 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2009-05-07 APP.FILE.REC Filing Receipt 3 View
2009-04-24 TR.PROV Provisional Cover Sheet (SB16) 2 View
2009-04-24 SPEC Specification 12 View
2009-04-24 CLM Claims 3 View
2009-04-24 ABST Abstract 1 View
2009-04-24 DRW Drawings-only black and white line drawings 4 View
2009-04-24 WFEE Fee Worksheet (SB06) 2 View
2009-04-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/172,676
Filed
2009-04-24