Prosecution Insights
Last updated: April 19, 2026

Johnson Matthey Public Limited Company

8 pending office actions

Portfolio Summary

8
Total Pending OAs
0
Final Rejections
8
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18910065 METHOD OF COATING A CATALYST ON FLAT OR TEXTURED SUBSTRATES TALBOT, BRIAN K 1712 Non-Final OA Oct 09, 2024
18719581 PROCESS FOR PRODUCING HYDROGEN AND METHOD OF RETROFITTING A HYDROGEN PRODUCTION UNIT QUIST, NICOLE LEE 1738 Non-Final OA Jun 13, 2024
18557827 PROCESS SAEED, KAMAL A 1626 Non-Final OA Oct 27, 2023
18557217 PROCESS FOR PREPARING PEXIDARTINIB PATEL, SAGAR S 1626 Non-Final OA Oct 25, 2023
18465191 TINY TRANSITION METAL INCORPORATED CATALYSTS FOR GASOLINE ENGINE EXHAUST GAS TREATMENTS HAILEY, PATRICIA L 1732 Non-Final OA Sep 12, 2023
18354660 CATALYTIC FILTER FOR GASOLINE ENGINE EXHAUST TREATMENT BAUM, ZACHARY JOHN 1736 Non-Final OA Jul 19, 2023
18043699 PROCESS BAHTA, MEDHANIT W 1692 Non-Final OA Mar 01, 2023
18048306 CATALYST FOR TREATING EXHAUST GAS PATEL, SMITA S 1732 Non-Final OA Oct 20, 2022

Managing Johnson Matthey Public Limited Company'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