Prosecution Insights
Last updated: April 19, 2026

Endress+Hauser

21 pending office actions

Portfolio Summary

21
Total Pending OAs
6
Final Rejections
15
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18961403 FORM SEAL, DEVICE WITH A FORM SEAL, AND METHOD FOR USING A FORM SEAL BYRD, EUGENE G 3675 Non-Final OA Nov 26, 2024
18930879 METHOD AND SYSTEM FOR OPERATING AN AUTOMATION TECHNOLOGY FIELD DEVICE VIA MACHINE-TO-MACHINE COMMUNICATION BETWEEN AN OPERATING UNIT AND THE FIELD DEVICE NAHAR, SAYEDA S 2435 Non-Final OA Oct 29, 2024
18917178 METHOD FOR INTEGRATING A FIELD DEVICE INTO AN OPERATING SYSTEM OF AN AUTOMATION SYSTEM TORRES CHANZA, GABRIEL JOSE 3625 Non-Final OA Oct 16, 2024
18912653 SYSTEM AND METHOD FOR EXTENDING THE FUNCTIONALITY OF A FIRST TRANSMITTER TSE, YOUNG TOI 2632 Non-Final OA Oct 11, 2024
18826383 METHOD FOR EXCHANGING A FIRST SENSOR WITH A SECOND SENSOR TRAN, JIMMY H 2451 Non-Final OA Sep 06, 2024
18815112 PROTECTIVE MEMBRANE SYSTEM FOR A ROD-SHAPED SENSOR AND SENSOR UNIT TRAN, VIVIAN AILINH 1794 Non-Final OA Aug 26, 2024
18719957 CALIBRATION STANDARD, SENSOR ARRANGEMENT AND USE BOOSALIS, FANI POLYZOS 2884 Non-Final OA Jun 14, 2024
18615783 DEVICE WITH A MEASURING CELL FOR MEASURING A MEASURED VARIABLE OF A MEDIUM FLOWING THROUGH A MEASURING CELL TRAN, JUDY DAO 2877 Non-Final OA Mar 25, 2024
18443516 FITTING AND METHOD OF USING THE FITTING BUTLER, KEVIN C 2852 Non-Final OA Feb 16, 2024
18389950 AUTOMATION TECHNOLOGY FIELD DEVICE AND METHOD FOR SAFE OPERATION OF A FIELD DEVICE TURCHEN, JAMES R 2439 Final Rejection Dec 20, 2023
18390163 NETWORK BASED MEASUREMENT SYSTEM FENNER, RAENITA ANN 2468 Non-Final OA Dec 20, 2023
18390484 MODULAR MEASURING CELL FOR MEASURING CHEMICAL AND/OR PHYSICAL PROPERTIES OF A FLUID HAMMOND III, THOMAS M 2855 Non-Final OA Dec 20, 2023
18544798 METHOD OF MEASURING MEASURANDS OF A MEDIUM AND A MEASUREMENT SYSTEM CONFIGURED TO PERFORM THIS METHOD WILDER, ANDREW H 3627 Non-Final OA Dec 19, 2023
18543208 METHOD FOR CALIBRATING AN AMPEROMETRIC SENSOR AT A STATIONARY MEASURING POINT AND DEVICE FOR ON-SITE CALIBRATION OF THE AMPEROMETRIC SENSOR SUN, CAITLYN MINGYUN 1795 Final Rejection Dec 18, 2023
18530760 OPTICAL MEASURING SYSTEM NGUYEN, KEMAYA DEANN HUU 2877 Final Rejection Dec 06, 2023
18528988 ASSEMBLY RAEVIS, ROBERT R 2855 Non-Final OA Dec 05, 2023
18515688 METHOD AND SENSOR FOR THE OPTICAL MEASUREMENT OF MEASURANDS OF TRANSPARENT MEDIA SCHNASE, PAUL DANIEL 2877 Final Rejection Nov 21, 2023
18470004 METHOD FOR CONVERTING A MEASURING SYSTEM OF A FIRST TYPE TO A SECOND TYPE AND MEASURING SYSTEM TRAN, TRAVIS VIET 2191 Final Rejection Sep 19, 2023
18145146 METHOD FOR DETERMINING A CARBON CONTENT OF A SAMPLE AND TOC ANALYZER GERIDO, DWAN A 1797 Non-Final OA Dec 22, 2022
18067056 Method for expanding application possibilities of a sensor, sensor and application of the sensor CASTANEDA, IVAN ALEXANDER 2195 Final Rejection Dec 16, 2022
17998847 AUTOMATIC SAMPLING APPARATUS AND METHOD FOR AUTOMATICALLY PROVIDING A SAMPLE FOR QUALITATIVE AND/OR QUANTITATIVE DETERMINATION OF AN ANALYTE GORDON, BRIAN R 1798 Non-Final OA Nov 15, 2022

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