Application
18315668 · COPPER/TIN/LEAD PRODUCTION
Filed 2023-05-11 · Granted · Patent 12195823 (2025-01-14) The official file ↗The patent and its PDF ↗ · Art unit 1738 · Examiner Danielle Marie Carda Typical · CPC C22B 7/04 · METALLO BELGIUM · CHRISTENSEN O'CONNOR JOHNSON KINDNESS PLLC
Office actions
1
first was Restriction requirement
RCEs
0
no appeal
To first action
7.2 mo
to disposition 20.2 mo
Statutes raised
103
1 actions read