Prosecution Insights
Last updated: April 19, 2026

Yantai Jereh Oilfield Services Group Co. Ltd.

2 pending office actions

Portfolio Summary

2
Total Pending OAs
2
Final Rejections
0
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19213648 CONNECTION SYSTEM FOR PLUNGER PUMP DEVICE BINDA, GREGORY JOHN 3679 Final Rejection May 20, 2025
18391082 Power End Housing for Plunger Pump and Plunger Pump Including Power End Housing BRANDT, DAVID NELSON 3783 Final Rejection Dec 20, 2023

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