Application
18245317 · PROCESS FOR ACID HYDROLYSIS OF PURE POLYLAUROLACTAM
Filed 2023-03-14 · Granted · Patent 12351538 (2025-07-08) The official file ↗The patent and its PDF ↗ · Art unit 1692 · Examiner Amy C Bonaparte Typical · CPC C07C 227/20 · Evonik Operations GmbH · Grüneberg Global IP, PLLC
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first was Notice of allowance
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To first action
26.0 mo
to disposition 27.8 mo
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