Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
AB

Alejandro MARTINEZ BONASTRE

JL Johnson Matthey Hydrogen Technologies Limited: 2 patents #1 of 10Top 10%
Overall (2025): #142,986 of 469,880Top 35%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12288885 Electrocatalyst ink Adam John Hodgkinson 2025-04-29
12283697 Catalyst preparation Geoffrey SPIKES 2025-04-22