Application

19684974 · METHOD FOR THE REDUCTION OF HOST CELL PROTEINS IN AFFINITY CHROMATOGRAPHY

Filed 2026-05-21 · Granted The official file ↗ · Art unit 1641 · Examiner Yunsoo Kim Typical · CPC C07K 1/22 · Hoffmann-La Roche Inc. · GENENTECH, INC.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

1.5 mo

to disposition 4.5 mo

Statutes raised

0 actions read

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