Application

19245653 · PREPARATION METHOD FOR ANISOTROPIC ND2FE14B/ALPHA-FE BULK NANOCRYSTALLINE COMPOSITE PERMANENT MAGNET MATERIAL

Filed 2025-06-23 · Granted · Patent 12494322 (2025-12-09) The official file ↗The patent and its PDF ↗ · Art unit 1734 · Examiner Anthony M Liang Easy · CPC H01F 1/057 · Yanshan University · Nitin Kaushik

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

1.5 mo

to disposition 5.6 mo

Statutes raised

0 actions read

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