DISSOLVABLE DOWNHOLE TOOL COMPRISING BOTH DEGRADABLE POLYMER ACID AND DEGRADABLE METAL ALLOY ELEMENTS

62/406,195 | U.S. Patent Application

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Location ELECTRONIC
Filed Oct. 10, 2016
Case Type Provisional
Status Provisional Application Expired
Child 15/672,790 Pending
Child 16/182,206 Pending
Child 15/403,739 Patented
Child 15/355,346 Pending
Child 16/265,808 Pending
Last Updated: 5 years, 5 months ago
Date # Transaction
10/15/2017EXPIRED PROVISIONAL
10/25/2016Email Notification
10/25/2016Application ready for PDX access by participating foreign offices
10/25/2016Application Is Now Complete
10/25/2016Filing Receipt
10/24/2016Application Dispatched from OIPE
10/24/2016Applicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
10/17/2016Cleared by OIPE CSR
10/10/2016PTO/SB/69-Authorize EPO Access to Search Results
10/10/2016Applicants have given acceptable permission for participating foreign
10/10/2016IFW Scan & PACR Auto Security Review
10/10/2016ENTITY STATUS SET TO UNDISCOUNTED (INITIAL DEFAULT SETTING OR STATUS CHANGE)
10/10/2016Initial Exam Team nn