Application

18245254 · NITRIC ACID PRODUCTION PROCESS AND PLANT WITH OXYGEN SUPPLY UNIT

Filed 2023-03-14 · Granted · Patent 11772971 (2023-10-03) The official file ↗The patent and its PDF ↗ · Art unit 1736 · Examiner Timothy C Vanoy Easy · CPC C01B 21/40 · STAMICARBON B.V. · Leason Ellis LLP

Office actions

first was Notice of allowance

RCEs

no appeal

To first action

3.8 mo

to disposition 6.7 mo

Statutes raised

0 actions read

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