Prosecution Insights
Last updated: April 19, 2026

Kashiv Biosciences LLC

12 pending office actions

Portfolio Summary

12
Total Pending OAs
5
Final Rejections
7
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19230889 AN IMPROVED PROCESS OF PURIFICATION OF PROTEIN MCDERMOTT, JEANNIE 1777 Final Rejection Jun 06, 2025
19230884 AN IMPROVED PROCESS OF PURIFICATION OF PROTEIN MCDERMOTT, JEANNIE 1777 Final Rejection Jun 06, 2025
18972007 PROCESS OF AFFINITY CHROMATOGRAPHY NORRIS, CLAIRE A 1779 Non-Final OA Dec 06, 2024
18926965 FORMULATION OF HIGHLY CONCENTRATED PHARMACOLOGICALLY ACTIVE ANTIBODY TAYLOR, LIA ELAN 1641 Final Rejection Oct 25, 2024
18720877 AN IMPROVED METHOD FOR SEPARATION OF LOW MOLECULAR WEIGHT PROTEINS NOGUEROLA, ALEXANDER STEPHAN 1795 Non-Final OA Jun 17, 2024
18657920 PROCESS FOR PREPARATION OF STABLE PROTEIN SOLUTION HUANG, RYAN 1777 Non-Final OA May 08, 2024
18620255 PROCESS FOR PURIFICATION OF FUSION PROTEIN KIM, YUNSOO 1641 Non-Final OA Mar 28, 2024
18262318 METHOD FOR SIZE BASED EVALUATION OF PANCREATIC PROTEIN MIXTURE ROBINSON, HOPE A 1652 Non-Final OA Jul 20, 2023
17922734 AN IMPROVED PROCESS OF PURIFICATION OF PROTEIN MCDERMOTT, JEANNIE 1777 Final Rejection Nov 01, 2022
17934950 PROCESS FOR PREPARATION OF STABLE PROTEIN SOLUTION COOK, LISA V 1642 Final Rejection Sep 23, 2022
17682314 FORMULATION OF HIGHLY CONCENTRATED PHARMACOLOGICALLY ACTIVE ANTIBODY TAYLOR, LIA ELAN 1641 Non-Final OA Feb 28, 2022
17058390 PRODRUGS OF FULVESTRANT MOORE, SUSANNA 1624 Non-Final OA Nov 24, 2020

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