Application

16137750 · DUAL-DIVIDING WALL COLUMN WITH MULTIPLE PRODUCTS

Filed 2018-09-21 · Granted · Patent 10918967 (2021-02-16) The official file ↗The patent and its PDF ↗ · Art unit 1772 · Examiner Brian A McCaig Easy · CPC B01D 3/141 · ExxonMobil Research and Engineering Company · ExxonMobil Technology and Engineering Company

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

13.7 mo

to disposition 28.9 mo

Statutes raised

102

1 actions read

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