Prosecution Insights
Last updated: April 19, 2026

Hach Lange GmbH

3 pending office actions

Portfolio Summary

3
Total Pending OAs
1
Final Rejections
2
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18864691 A PHOTOMETRIC PROCESS MEASUREMENT ARRANGEMENT AND A PHOTOMETRIC MEASUREMENT METHOD COOK, JONATHON 2877 Non-Final OA Nov 11, 2024
18292709 CUVETTE FOR A PHOTOMETRIC MEASUREMENT OF A SAMPLE, METHOD FOR A PHOTOMETRIC MEASUREMENT OF A SAMPLE, SYSTEM FOR A PHOTOMETRIC ANALYSIS OF A SAMPLE AND METHOD FOR A PHOTOMETRIC ANALYSIS OF A SAMPLE TRAN, JUDY DAO 2877 Final Rejection Jan 26, 2024
18258992 MULTI-WAVELENGTH PROCESS PHOTOMETER FAYE, MAMADOU 2884 Non-Final OA Jun 22, 2023

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