Prosecution Insights
Last updated: April 19, 2026

Synaffix B.V.

3 pending office actions

Portfolio Summary

3
Total Pending OAs
1
Final Rejections
2
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18116172 METHODS FOR THE PREPARATION OF BIOCONJUGATES HUYNH, PHUONG N 1641 Non-Final OA Mar 01, 2023
18087678 METHODS FOR THE PREPARATION OF LINKER PAYLOAD CONSTRUCTS PUTTLITZ, KARL J 1646 Non-Final OA Dec 22, 2022
17812160 CONJUGATES OF ANTIBODIES AND IMMUNE CELL ENGAGERS PUTTLITZ, KARL J 1646 Final Rejection Jul 12, 2022

Managing Synaffix B.V.'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