Prosecution Insights
Last updated: April 19, 2026

Evident Corporation

12 pending office actions

Portfolio Summary

12
Total Pending OAs
4
Final Rejections
8
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18935107 OBSERVATION APPARATUS JIANG, ZAIHAN 2488 Non-Final OA Nov 01, 2024
18740573 OBSERVATION SYSTEM, FOCUS POSITION CALCULATION METHOD, AND COMPUTER READABLE MEDIUM HENN, TIMOTHY J 2639 Non-Final OA Jun 12, 2024
18539287 EXPERIMENT SUPPORT APPARATUS, EXPERIMENT SUPPORT SYSTEM, EXPERIMENT SUPPORT METHOD, AND COMPUTER-READABLE MEDIUM NGUYEN, CHAU T 2145 Final Rejection Dec 14, 2023
18387185 THREE-DIMENSIONAL RECONSTRUCTION DEVICE, THREE-DIMENSIONAL RECONSTRUCTION METHOD, AND RECORDING MEDIUM BEATTY, TY MITCHELL 2663 Final Rejection Nov 06, 2023
18208992 LENS-BARREL DEVICE AND MICROSCOPE SYSTEM NGUYEN, THONG Q 2872 Non-Final OA Jun 13, 2023
18138967 INSERTION STATE DETERMINATION SYSTEM, INSERTION STATE DETERMINATION METHOD, AND RECORDING MEDIUM HENDERSON, RYAN N 3795 Non-Final OA Apr 25, 2023
18136234 MICROSCOPE SYSTEM, PROJECTION UNIT, AND IMAGE PROJECTION METHOD PICHLER, MARIN 2872 Non-Final OA Apr 18, 2023
18115021 OCULAR TUBE NGUYEN, THONG Q 2872 Non-Final OA Feb 28, 2023
17890010 IMMERSION MICROSCOPE OBJECTIVE PASKO, NICHOLAS R 2896 Final Rejection Aug 17, 2022
17851597 MICROSCOPE SIMULATION DEVICE, METHOD, AND COMPUTER READABLE MEDIUM CHAVEZ, ANTHONY RAY 2186 Non-Final OA Jun 28, 2022
17748637 OBSERVATION DEVICE MACK, RICKY LEVERN 2872 Final Rejection May 19, 2022
17680624 DEVICE AND METHOD FOR EVALUATING PROGRESSION OF DIFFERENTIATION FROM PLURIPOTENT STEM CELLS TO PIGMENT-CONTAINING CELLS TRUONG, MILTON LARSON 3798 Non-Final OA Feb 25, 2022

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