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18039043 · Multi-Layer Structure Suitable for Use as a Reflector

Filed 2023-05-26 · Granted · Patent 12313866 (2025-05-27) The official file ↗The patent and its PDF ↗ · Art unit 1742 · Examiner Stella Kim Yi Typical · CPC G02B 5/0808 · Covestro Deutschland AG · Covestro LLC

Office actions
0
first was Notice of allowance
RCEs
0
no appeal
To first action
19.8 mo
to disposition 24.0 mo
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