Prosecution Insights
Last updated: April 19, 2026

Kyungdong Navien Co. Ltd.

16 pending office actions

Portfolio Summary

16
Total Pending OAs
3
Final Rejections
13
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18725160 RECIRCULATION VALVE PRICE, CRAIG JAMES 3753 Non-Final OA Dec 03, 2024
18812509 AIR CONDITIONER AND METHOD OF CONTROLLING AIR CONDITIONER TEITELBAUM, DAVID J 3763 Non-Final OA Aug 22, 2024
18754517 ENERGY STORAGE SYSTEM CONNECTION TUBE AND CONDENSER BHATTACHAN, BIGYAN NMN 3763 Non-Final OA Jun 26, 2024
18752247 HEAT PUMP AND CONTROL METHOD THEREOF NORMAN, MARC E 3763 Non-Final OA Jun 24, 2024
18719079 FINS AND HEAT EXCHANGER COMPRISING SAME RUBY, TRAVIS C 3763 Non-Final OA Jun 12, 2024
18543602 WATER TREATMENT SYSTEM ALI, WAQAAS A 1777 Non-Final OA Dec 18, 2023
18498639 HEAT TRANSFER FIN OF FIN-TUBE TYPE HEAT EXCHANGER DUONG, THO V 3763 Final Rejection Oct 31, 2023
18285770 BURNER AND WATER HEATER COMPRISING SAME WILSON, GREGORY A 3762 Non-Final OA Oct 05, 2023
18210254 AIR HEATING APPARATUS SHAIKH, MERAJ A 3763 Non-Final OA Jun 15, 2023
18210270 AIR HEATING APPARATUS MAINES, PATRICK DAVID 6218 Non-Final OA Jun 15, 2023
18202191 AIR HEATING APPARATUS AND METHOD FOR DISASSEMBLING AIR HEATING APPARATUS GIORDANO, MICHAEL JAMES 3762 Non-Final OA May 25, 2023
17990470 FLUID HEATING APPARATUS BARGERO, JOHN E 3762 Non-Final OA Nov 18, 2022
17913405 CAPACITIVE DEIONIZATION ELECTRODE LAMINATE AND METHOD FOR MANUFACTURING SAME DAGENAIS, KRISTEN A 1717 Final Rejection Sep 21, 2022
17530020 AIR HEATING APPARATUS LAUGHLIN, ELIZABETH ANN 3762 Non-Final OA Nov 18, 2021
17414494 METHOD FOR MANUFACTURING COMPOSITE CAPACITIVE DEIONIZATION ELECTRODE,COMPOSITE CAPACITIVE DEIONIZATION ELECTRODE, AND ASSEMBLY THEREOF KOLTONOW, ANDREW ROBERT 1795 Non-Final OA Jun 16, 2021
17295268 ION REMOVAL KIT PARENT, ALEXANDER RENE 1795 Final Rejection May 19, 2021

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