Prosecution Insights
Last updated: April 19, 2026

Chemtreat Inc.

9 pending office actions

Portfolio Summary

9
Total Pending OAs
2
Final Rejections
7
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18917286 METHODS OF PROTECTING FURNACE ELECTRODES WITH COOLING LIQUID THAT CONTAINS AN ADDITIVE TALBOT, BRIAN K 1712 Non-Final OA Oct 16, 2024
18615007 COMPOSITIONS AND METHODS OF TREATING METAL SURFACES IN SURFACE PREPARATION PROCESSES BAREFORD, KATHERINE A 1718 Non-Final OA Mar 25, 2024
18584647 ITERATIVE PROMPT TRAINER AND REPORT GENERATOR UDDIN, MD I 2169 Non-Final OA Feb 22, 2024
18522985 METHODS FOR RECOVERING FLY ASH USING A SELECTIVE FLOCCULANT JEONG, YOUNGSUL 1772 Non-Final OA Nov 29, 2023
18235992 NON-TRIAZOLE COMPOUNDS AND METHODS FOR INHIBITING CORROSION USING NON-TRIAZOLE COMPOUNDS ANTHONY, JOSEPH DAVID 1764 Non-Final OA Aug 21, 2023
18076964 FLUORESCENCE DETECTION OF SULFITE IN WATER TREATMENT APPLICATIONS GERMAIN, ADAM ADRIEN 1777 Non-Final OA Dec 07, 2022
17961180 METHODS OF TREATING ADIABATIC COOLING MEDIA IN EVAPORATIVE COOLING SYSTEMS STANLEY, JANE L 1767 Final Rejection Oct 06, 2022
17673987 METHODS AND SYSTEMS FOR EVALUATING ORGANIC CONTAMINANTS IN WATER FRITCHMAN, REBECCA M 1758 Final Rejection Feb 17, 2022
17138073 CORROSION CONTROL OF STAINLESS STEELS IN WATER SYSTEMS USING TIN CORROSION INHIBITOR WITH A HYDROXYCARBOXYLIC ACID GOLOBOY, JAMES C 1771 Non-Final OA Dec 30, 2020

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