Prosecution Insights
Last updated: April 19, 2026

Sartorius Stedim Biotech GmbH

14 pending office actions

Portfolio Summary

14
Total Pending OAs
3
Final Rejections
11
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18518102 METHOD OF OPERATING A BIOPROCESS ARRANGEMENT TO PERFORM AT LEAST ONE REPETITION OF A BIOPROCESS ORTIZ RODRIGUEZ, CARLOS R 2119 Non-Final OA Nov 22, 2023
18285587 ULTRASONIC SENSOR SYSTEMS FOR CHARACTERIZING PARTICLE SUSPENSIONS DAVIS-HOLLINGTON, OCTAVIA L 2855 Non-Final OA Oct 04, 2023
18258672 CHROMATOGRAPHIC MATERIAL AND METHOD OF PRODUCING SAME BAUM, ZACHARY JOHN 1736 Non-Final OA Jun 21, 2023
18037154 METHOD FOR ENSURING MICROBIOLOGICAL PURITY OF A SINGLE-USE DEVICE, AND COVER FOR A FLUID CONNECTION OF A SEPARATION UNIT FOR USE IN SUCH A METHOD CHEN, CHANGRU 1796 Non-Final OA May 16, 2023
18015934 DEVICE ASSEMBLY FOR PRODUCING BIOCONJUGATES PATEL, PRANAV N 1777 Non-Final OA Jan 12, 2023
18014583 AUTOMATED CENTRIFUGE SETUP OF A BIOPROCESSING INSTALLATION HERBERT, MADISON TAYLOR 1758 Non-Final OA Jan 05, 2023
17928196 SPARGING DEVICE BOWERS, NATHAN ANDREW 1799 Final Rejection Nov 28, 2022
17919001 A FLUID PROCESSING SYSTEM RAMIREZ, ALEX 1798 Final Rejection Oct 14, 2022
17792449 FILTRATION MODULE AND ASSEMBLY FOR FILTERING A PROCESS MEDIUM IN A BIOPROCESS AND METHOD OF SAMPLING DURING A BIOPROCESS RAMIREZ, ALEX 1798 Final Rejection Jul 13, 2022
17783785 MODULAR PROCESSING SYSTEM BOWERS, NATHAN ANDREW 1799 Non-Final OA Jun 09, 2022
17761156 SYSTEM AND METHOD FOR THE GENERATION OF HIGH CELL DENSITY SEED CULTURE LOPEZLIRA, ASHLEY NICOLE 1799 Non-Final OA Mar 16, 2022
17621973 STERILE CONNECTOR FOR THE STERILE TRANSFER OF A LIQUID MEDIUM AFFUL, CHRISTOPHER M 3753 Non-Final OA Dec 22, 2021
17534108 BIOPROCESS FILTRATION EXPERIMENT SYSTEM GZYBOWSKI, MICHAEL STANLEY 1798 Non-Final OA Nov 23, 2021
16329183 CONTROLLING AND MONITORING A PROCESS TO PRODUCE A CHEMICAL, PHARMACEUTICAL OR BIOTECHNOLOGICAL PRODUCT VASSELL, MEREDITH ABBOTT 1687 Non-Final OA Feb 27, 2019

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