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19255564 · MANGANESE OXIDE MAGNETIC NANOPARTICLE, PREPARATION METHOD AND APPLICATION THEREOF

Filed 2025-06-30 · Granted · Patent 12671020 (2026-06-30) The official file ↗The patent and its PDF ↗ · Art unit 1734 · Examiner Matthew E Hoban Typical · CPC C09D 7/62 · Chongqing University · WOOD, PHILLIPS, KATZ, CLARK & MORTIMER

Office actions
1
first was Non-final rejection
RCEs
0
no appeal
To first action
1.6 mo
to disposition 12.0 mo
Statutes raised
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0 actions read
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