17 pending office actions • 5 clients
| Client (Assignee) | Pending OAs |
|---|---|
| Chemtreat, Inc. | 10 |
| Hach Company | 3 |
| Trojan Technologies Group Ulc | 2 |
| Ott Hydromet Corp. | 1 |
| U.S. Peroxide, LLC | 1 |
| App # | Title | Client | Examiner | Art Unit | Status | Filed |
|---|---|---|---|---|---|---|
| 18917286 | METHODS OF PROTECTING FURNACE ELECTRODES WITH COOLING LIQUID THAT CONTAINS AN ADDITIVE | Chemtreat, Inc. | TALBOT, BRIAN K | 1712 | Non-Final OA | Oct 16, 2024 |
| 18615007 | COMPOSITIONS AND METHODS OF TREATING METAL SURFACES IN SURFACE PREPARATION PROCESSES | Chemtreat, Inc. | BAREFORD, KATHERINE A | 1718 | Non-Final OA | Mar 25, 2024 |
| 18584647 | ITERATIVE PROMPT TRAINER AND REPORT GENERATOR | Chemtreat, Inc. | UDDIN, MD I | 2169 | Non-Final OA | Feb 22, 2024 |
| 18422226 | UV RADIATION APPARATUS FOR TREATING FLUIDS | Trojan Technologies Group Ulc | GONZALEZ, MADELINE | 1773 | Non-Final OA | Jan 25, 2024 |
| 18522985 | METHODS FOR RECOVERING FLY ASH USING A SELECTIVE FLOCCULANT | Chemtreat, Inc. | JEONG, YOUNGSUL | 1772 | Non-Final OA | Nov 29, 2023 |
| 18388361 | DISINFECTION REACTOR WITH SPIRAL FLOW | Trojan Technologies Group Ulc | GONZALEZ, MADELINE | 1773 | Non-Final OA | Nov 09, 2023 |
| 18381397 | METHOD FOR INHIBITING CORROSION USING AQUEOUS DISPERSION OF ALKYL BIS AMIDE | Chemtreat, Inc. | DIGGS, TANISHA | 1761 | Non-Final OA | Oct 18, 2023 |
| 18235992 | NON-TRIAZOLE COMPOUNDS AND METHODS FOR INHIBITING CORROSION USING NON-TRIAZOLE COMPOUNDS | Chemtreat, Inc. | ANTHONY, JOSEPH DAVID | 1764 | Non-Final OA | Aug 21, 2023 |
| 18216754 | METEOROLOGICAL EVENT DETECTION USING GRADIENT DESCENT METHOD | Ott Hydromet Corp. | VON WALD, ERIC S | 2857 | Final Rejection | Jun 30, 2023 |
| 18199548 | INTEGRATED THERMAL HYDROLYSIS AND VACUUM DIGESTION FOR TREATING FLUID USING A BIOCHEMICAL PROCESS | U.S. Peroxide, LLC | MILLER-CRUZ, EKANDRA S. | 1773 | Non-Final OA | May 19, 2023 |
| 18151161 | POTASSIUM MALEATE BUFFER FOR FREE CHLORINE ANALYSIS | Hach Company | ALABI, OYELEYE A | 1797 | Non-Final OA | Jan 06, 2023 |
| 18090163 | STABILIZED N,N-DIETHYL-P-PHENYLENEDIAMINE SOLUTION AND METHOD FOR DETECTING CHLORINE | Hach Company | SIEFKE, SAMUEL P | 1758 | Final Rejection | Dec 28, 2022 |
| 18083656 | METHODS AND KITS FOR ASSAYING A LARGE FLUID VOLUME USING FLOW CYTOMETRY | Hach Company | IANNUZO, NATALIE NMN | 1653 | Final Rejection | Dec 19, 2022 |
| 18076964 | FLUORESCENCE DETECTION OF SULFITE IN WATER TREATMENT APPLICATIONS | Chemtreat, Inc. | GERMAIN, ADAM ADRIEN | 1777 | Non-Final OA | Dec 07, 2022 |
| 17961180 | METHODS OF TREATING ADIABATIC COOLING MEDIA IN EVAPORATIVE COOLING SYSTEMS | Chemtreat, Inc. | STANLEY, JANE L | 1767 | Final Rejection | Oct 06, 2022 |
| 17673987 | METHODS AND SYSTEMS FOR EVALUATING ORGANIC CONTAMINANTS IN WATER | Chemtreat, Inc. | 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 | Chemtreat, Inc. | GOLOBOY, JAMES C | 1771 | Non-Final OA | Dec 30, 2020 |
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