Prosecution Insights
Last updated: April 19, 2026

Liebherr-Aerospace Toulouse SAS

4 pending office actions

Portfolio Summary

4
Total Pending OAs
1
Final Rejections
3
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18730780 HEAT EXCHANGER COMPRISING AT LEAST ONE LATERAL ENCASULATION PLATE, AIR CONDITIONING SYSTEM AND VEHICLE DUONG, THO V 3763 Non-Final OA Jul 21, 2024
18278554 DEVICE FOR SUPPLYING A PLURALITY OF CATHODES OF A FUEL SYSTEM SCHWARTZ, PHILIP N 1749 Non-Final OA Aug 23, 2023
18143336 HEAT EXCHANGE DEVICE COMPRISING EXTERNAL PLATES HAVING AT LEAST ONE HOLLOW, AIR-CONDITIONING SYSTEM AND VEHICLE TEIXEIRA MOFFAT, JONATHAN CHARLES 3700 Final Rejection May 04, 2023
17619105 VENTED DIAPHRAGM REGULATOR GARDNER, NICOLE 3753 Non-Final OA Dec 14, 2021

Managing Liebherr-Aerospace Toulouse SAS'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