Prosecution Insights
Last updated: April 19, 2026

Tak-Circulator Co. Ltd.

1 pending office actions

Portfolio Summary

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

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
17997138 PROPHYLACTIC OR THERAPEUTIC AGENT FOR AT LEAST ONE TYPE OF CANCER SELECTED FROM GROUP CONSISTING OF PANCREATIC CANCER, LUNG CANCER, COLORECTAL CANCER, CHOLANGIOCARCINOMA AND LIVER CANCER, PROPHYLACTIC OR THERAPEUTIC AGENT FOR SAID CANCER WHICH IS USED IN COMBINATION DRUG IN COMBINATION WITH SAID AGENT, COMBINATION DRUG COMPRISING SAID AGENTS, AND METHOD FOR SCREENING FOR PROPHYLACTIC OR THERAPEUTIC AGENT FOR CANCER MCKILLOP, JOHN CHARLES 1637 Non-Final OA Oct 26, 2022

Managing Tak-Circulator Co. Ltd.'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