EM

Elizabeth Hazel Mountstevens

JL Johnson Matthey Public Limited: 3 patents #199 of 922Top 25%
📍 Royston, GB: #120 of 325 inventorsTop 40%
Overall (All Time): #1,522,246 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9114385 NOx absorber catalyst Robert James Brisley, Kenneth CAMM, Noelia Cortes Felix, Fiona-Mairead McKenna, Paul James Millington +1 more 2015-08-25
8641993 NOx absorber catalysts Ralf Dotzel, Rainer Leppelt, Jörg Werner Münch, Paul Richard Phillips, Hubert Schedel +1 more 2014-02-04
8105559 Thermally regenerable nitric oxide adsorbent Joanne Elizabeth Melville, Robert James Brisley, Orla Keane, Paul Richard Phillips 2012-01-31