Application

17774163 · METHOD FOR ISOCYANATE AND POLYURETHANE PRODUCTION WITH IMPROVED SUSTAINABILITY

Filed 2022-05-04 · Granted · Patent 12291595 (2025-05-06) The official file ↗The patent and its PDF ↗ · Art unit 1763 · Examiner Michael L Leonard Hard · CPC C01B 3/12 · COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG · K&L GATES LLP-Pittsburgh

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

28.4 mo

to disposition 36.1 mo

Statutes raised

112

1 actions read

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