Prosecution Insights
Last updated: April 19, 2026

Ziehl-Abegg SE

6 pending office actions

Portfolio Summary

6
Total Pending OAs
3
Final Rejections
3
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19117202 FAN AND COOLING STRUCTURE FOR A FAN KASTURE, DNYANESH G 3746 Non-Final OA Mar 31, 2025
18685800 METHOD FOR QUANTITATIVELY DETERMINING CURRENT OPERATING-STATE-DEPENDENT VARIABLES, MORE PARTICULARLY THE CURRENT CONVEYED VOLUMETRIC FLOW RATE, OR A FAN, AND FAN FOR APPLICATION OF THE METHOD HANCOCK, DIANA ROBERT 2852 Non-Final OA Feb 22, 2024
18558578 FAN, MORE PARTICULARLY RADIAL OR DIAGONAL FAN GOLIK, ARTHUR PAUL 3745 Final Rejection Nov 02, 2023
18257238 FAN AND SCROLL HOUSING FOR FAN DAVIS, JASON GREGORY 3745 Final Rejection Jun 13, 2023
17792359 SUPPORT MODULE FOR A FAN AND FAN HAVING A CORRESPONDING SUPPORT MODULE KASTURE, DNYANESH G 3746 Non-Final OA Jul 12, 2022
17635814 METHOD FOR THE QUANTITATIVE DETERMINATION OF A CURRENT OPERATING STATE-DEPENDENT VARIABLE OF A FAN, IN PARTICULAR A PRESSURE CHANGE OR PRESSURE INCREASE, AND FAN LEGENDRE, CHRISTOPHER RYAN 3711 Final Rejection Feb 16, 2022

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