Prosecution Insights
Last updated: April 19, 2026

Cardiacassist Inc.

7 pending office actions

Portfolio Summary

7
Total Pending OAs
2
Final Rejections
5
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18624539 PRIMING SYSTEM FOR USE WITH A MEDICAL FLUID SYSTEM CHATRATHI, ARJUNA P 3781 Non-Final OA Apr 02, 2024
18435343 DUAL LUMEN CANNULA TEJANI, ANKIT D 3796 Final Rejection Feb 07, 2024
18204776 OXYGENATOR WITH IMPROVED BLOOD MIXING NGO, MEAGAN N 3781 Non-Final OA Jun 01, 2023
17706304 OXYGENATOR WITH WOUND FILTER MEMBRANE AND FLOW DIFFUSER CHATRATHI, ARJUNA P 3781 Non-Final OA Mar 28, 2022
17686122 DUAL LUMEN DRAINAGE CANNULA WITH SINGLE OUTLET LE, QUYNH DAO 3781 Final Rejection Mar 03, 2022
17686270 OXYGENATOR FIBER MEMBRANE WITH MODIFIED SURFACE PROPERTIES ARBLE, JESSICA R 3781 Non-Final OA Mar 03, 2022
16951523 DUAL LUMEN CANNULA WITH FLEXIBLE DISTAL END DANIEL, ANTARIUS S 3783 Non-Final OA Nov 18, 2020

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