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18384722 · Sulfide Reactive Vacuum Distillation, Absorption, Stripping, and Extraction for Metal and Alloy Production

Filed 2023-10-27 · Granted · Patent 12110573 (2024-10-08) The official file ↗The patent and its PDF ↗ · Art unit 1734 · Examiner Jie Yang Typical · CPC C22B 5/04 · Massachusetts Institute of Technology (MIT) · MIT/Nutter McClennen & Fish LLP

Office actions
2
first was Non-final rejection
RCEs
0
no appeal
To first action
2.2 mo
to disposition 11.4 mo
Statutes raised
102 112
2 actions read
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