Prosecution Insights
Last updated: April 19, 2026

Celltrion Inc.

5 pending office actions

Portfolio Summary

5
Total Pending OAs
4
Final Rejections
1
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18269549 Clinical Supplies Management Method And Device Using Same KOLOSOWSKI-GAGER, KATHERINE 3687 Final Rejection Jul 10, 2024
18638633 STABLE LIQUID FORMULA HOWARD, ZACHARY C 1674 Non-Final OA Apr 17, 2024
18019020 STABLE PHARMACEUTICAL PREPARATION CHANDRA, GYAN 1674 Final Rejection Jan 31, 2023
17430628 Methods for Treating TNFa-Related Diseases DONOGHUE, BRITTNEY ERIN 1675 Final Rejection Aug 12, 2021
16643377 Methods for Treating TNFa-Related Diseases JIANG, DONG 1674 Final Rejection Feb 28, 2020

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