Prosecution Insights
Last updated: April 19, 2026

Celanese Eva Performance Polymers LLC

8 pending office actions

Portfolio Summary

8
Total Pending OAs
1
Final Rejections
7
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18432125 Implantable Device for Release of Glucagon-Like Peptide-1 Receptor Agonist TRUONG, QUANGLONG N 1615 Non-Final OA Feb 05, 2024
18525931 Membrane Layer Containing a Therapeutic Agent for an Analyte Sensor DOUGHERTY, SEAN PATRICK 3791 Non-Final OA Dec 01, 2023
18332826 Monolithic Implantable Device for Sustained Release of an Antibody LIPPERT, JOHN WILLIAM 1615 Final Rejection Jun 12, 2023
18171409 Implantable Medical Device for the Delivery of Aromatase Inhibitor SCOTLAND, REBECCA LYNN 1615 Non-Final OA Feb 20, 2023
18171406 Intravaginal Ring Device for the Delivery of Aromatase Inhibitor BASQUILL, SEAN M 1614 Non-Final OA Feb 20, 2023
18157134 Method for Prohibiting and/or Treating an Eye Condition BARBER, KIMBERLY 1615 Non-Final OA Jan 20, 2023
17955609 Implantable Medical Device for the Delivery of a Nucleic Acid KWON, JOHN SEUNGJAI 1615 Non-Final OA Sep 29, 2022
17705441 Implantable Medical Device for the Delivery of Nucleic Acid-Encapsulated Particles KWON, JOHN SEUNGJAI 1615 Non-Final OA Mar 28, 2022

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