Prosecution Insights
Last updated: April 19, 2026

Oxy Usa Inc.

1 pending office actions

Portfolio Summary

1
Total Pending OAs
1
Final Rejections
0
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
16639578 SULFUR MANAGEMENT METHOD PO, MING CHEUNG 1771 Final Rejection Feb 16, 2020

Managing Oxy Usa Inc.'s Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month