How many patents does Johnson Matthey Davy Technologies Ltd have in patentsdb?

Johnson Matthey Davy Technologies Ltd is linked to 127 publications as assignee in our database.

What technology areas does Johnson Matthey Davy Technologies Ltd patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (105); Operations & Transport (98); Cross-Sectional Technologies (38).

In our data, assignee counts were 7 in 2024 and 20 in 2025 (higher year over year).

See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.

Johnson Matthey Davy Technologies Ltd holds 127 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity over the last five years is growing.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Chemistry & Metallurgy	105
Operations & Transport	98
Cross-Sectional Technologies	38
Physics	4

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

How many patents does Johnson Matthey Davy Technologies Ltd have in patentsdb?: Johnson Matthey Davy Technologies Ltd is linked to 127 publications as assignee in our database.
What technology areas does Johnson Matthey Davy Technologies Ltd patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (105); Operations & Transport (98); Cross-Sectional Technologies (38).
Is Johnson Matthey Davy Technologies Ltd's patent activity growing?: In our data, assignee counts were 7 in 2024 and 20 in 2025 (higher year over year).
What are recent patents assigned to Johnson Matthey Davy Technologies Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.