Application

14706581 · Oil and Gas Well Fracture Liquid Tracing Using DNA

Filed 2015-05-07 · Granted · Patent 9206683 (2015-12-08) The official file ↗The patent and its PDF ↗ · Art unit 3674 · Examiner Ryan M Schneer Hard · CPC E21B 47/11 · TRACE LOGIC, INC. · Daniel R. Brown

Office actions

first was Notice of allowance

RCEs

no appeal

To first action

5.1 mo

to disposition 7.1 mo

Statutes raised

0 actions read

Unlock the prosecution timelineIncluded in Pro, from $29 a month. Cancel any time.