Application

15009978 · LOW TEMPERATURE UREA-SCR OPERATION IN THE PRESENCE OF HIGH SULPHUR FLUE GAS

Filed 2016-01-29 · Granted · Patent 9782721 (2017-10-10) The official file ↗The patent and its PDF ↗ · Art unit 1732 · Examiner Sheng Han Davis Typical · CPC B01D 53/8609 · Johnson Matthey Public Limited Company · Johnson Matthey Inc.

Office actions

first was Notice of allowance

RCEs

no appeal

To first action

12.7 mo

to disposition 20.4 mo

Statutes raised

0 actions read

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