PATLY.AIApplication
15769115 · Downhole Drill Bit with Coated Cutting Element
Filed 2018-04-18 · Granted · Patent 10787737 (2020-09-29) The official file ↗The patent and its PDF ↗ · Art unit 1784 · Examiner Archene A Turner Easy · CPC C23C 16/32 · National Oilwell DHT, L.P. · Conley Rose, P.C.
Office actions
1
first was Restriction requirement
RCEs
0
no appeal
To first action
14.9 mo
to disposition 29.4 mo
Statutes raised
102 103 112
1 actions read