Prosecution Insights
Last updated: April 19, 2026

Arkray Inc.

19 pending office actions

Portfolio Summary

19
Total Pending OAs
4
Final Rejections
15
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18924490 INFORMATION INPUT SUPPORT MECHANISM AND INFORMATION INPUT SUPPORT PROGRAM NGUYEN, HIEP VAN 3686 Non-Final OA Oct 23, 2024
18910852 MEASUREMENT SYSTEM AHSAN, SYED M 2491 Non-Final OA Oct 09, 2024
18425580 FLOW PATH MEMBER JOINING STRUCTURE AND COLUMN ATTACHING/DETACHING UNIT ALLEN, ANDRE J 2855 Non-Final OA Jan 29, 2024
18425520 FLOW PATH MEMBER JOINING STRUCTURE AND COLUMN WEST, PAUL M 2855 Non-Final OA Jan 29, 2024
18494729 MEASUREMENT SYSTEM WHATLEY, BENJAMIN R 1798 Non-Final OA Oct 25, 2023
18383330 SAMPLE ANALYSIS METHOD, CAPILLARY ELECTROPHORESIS SOLUTION, AND SAMPLE ANALYSIS KIT QIAN, SHIZHI 1795 Final Rejection Oct 24, 2023
18383357 SAMPLE ANALYSIS METHOD, CAPILLARY ELECTROPHORESIS SOLUTION, AND SAMPLE ANALYSIS KIT SUN, CAITLYN MINGYUN 1795 Final Rejection Oct 24, 2023
18383317 SAMPLE ANALYSIS METHOD, SAMPLE PRODUCTION METHOD, DILUENT FOR DILUTING ALBUMIN- AND y-GLOBULIN-CONTAINING SAMPLE, AND SAMPLE ANALYSIS KIT QIAN, SHIZHI 1795 Final Rejection Oct 24, 2023
18467439 ACCURACY MANAGEMENT METHOD, HOLDING TOOL, AND MEASUREMENT DEVICE LIMBAUGH, KATHRYN ELIZABETH 1797 Non-Final OA Sep 14, 2023
18453811 MEASUREMENT SYSTEM WASHINGTON, BRITNEY NICOLE 1797 Non-Final OA Aug 22, 2023
18448335 NOZZLE STRUCTURE KRCHA, MATTHEW D 1796 Non-Final OA Aug 11, 2023
18348016 MEASURING DEVICE, AND SAMPLE LIQUID FEEDING METHOD BRYANT, REBECCA CAROLE 2877 Non-Final OA Jul 06, 2023
18137114 BIOSENSOR AND METHOD OF MANUFACTURING BIOSENSOR MUTREJA, JYOTI NAGPAUL 1798 Non-Final OA Apr 20, 2023
18133591 IMAGE PROCESSING DEVICE, DATA MANAGEMENT DEVICE, IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD, AND NON-TRANSITORY STORAGE MEDIUM ORANGE, DAVID BENJAMIN 2663 Non-Final OA Apr 12, 2023
18193511 POWER SOURCE DEVICE, ELECTROPHORESIS DEVICE, POWER SOURCE DEVICE CONTROL METHOD, AND ELECTROPHORESIS DEVICE CONTROL METHOD CHOI, SEUNG HO 2838 Non-Final OA Mar 30, 2023
18123480 METHOD OF MEASURING HEMOGLOBIN F PEO, KARA M 1777 Non-Final OA Mar 20, 2023
18108819 ELECTRODE FOR MEASURING GLUCOSE AND ELECTROCHEMICAL SENSOR INCLUDING THE SAME JANG, CHRISTIAN Y 3791 Non-Final OA Feb 13, 2023
17507800 Mutant Glucose Dehydrogenase Having Improved Thermal Stability, and Use Thereof KOROTCHKINA, LIOUBOV G 1653 Non-Final OA Oct 21, 2021
16091641 Method for Determining Stage of Periodontal Disease MARTIN, PAUL C 1653 Final Rejection Oct 05, 2018

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