PatentsDB

Johnson Matthey Fuel Cells Ltd patents

Johnson Matthey Fuel Cells Ltd holds 80 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents80
Recent patents0
First publicationMar 26, 2015
Latest publicationOct 27, 2022

Filing trend

Year-over-year patent counts for this assignee.

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20157
20166
201716
201813
201910
202010
20219
20229
Browse patents by year
YearPatents
20157
20166
201716
201813
201910
202010
20219
20229

Recent patents

Latest publications where this party is an assignee.

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Electricity80
Cross-Sectional Technologies80
Operations & Transport32
Chemistry & Metallurgy28

Frequently asked questions

Answers are generated from the same data shown on this page.

How many patents does Johnson Matthey Fuel Cells Ltd have in patentsdb?
Johnson Matthey Fuel Cells Ltd is linked to 80 publications as assignee in our database.
What technology areas does Johnson Matthey Fuel Cells Ltd patent most?
Top mapped technology areas by patent count: Electricity (80); Cross-Sectional Technologies (80); Operations & Transport (32).
Is Johnson Matthey Fuel Cells Ltd's patent activity growing?
In our data, assignee counts were 9 in 2021 and 9 in 2022 (similar year over year).
What are recent patents assigned to Johnson Matthey Fuel Cells Ltd?
See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.