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19348714 · PROCESS FOR PRODUCING C2-C4 OLEFINS

Filed 2025-10-02 · Granted · Patent 12590045 (2026-03-31) The official file ↗The patent and its PDF ↗ · Art unit 1772 · Examiner Jason Y Chong Typical · CPC C07C 4/06 · KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS · OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P.

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first was Notice of allowance
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To first action
2.5 mo
to disposition 5.9 mo
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