PATLY.AIApplication
11636821 · IN-SITU METHOD OF PRODUCING OIL SHALE, ON-SHORE AND OFF-SHORE
Filed 2006-12-11 · Granted · Patent 7416022 (2008-08-26) The official file ↗The patent and its PDF ↗ · Art unit 3676 · Examiner Kerry W Leonard · CPC E21B 43/247 · DUNLAP CODDING, P.C.
Office actions
3
first was Non-final rejection
RCEs
0
no appeal
To first action
2.3 mo
to disposition 20.5 mo
Statutes raised
103
1 actions read