How many patents does Dy Essys Corp have in patentsdb?

Dy Essys Corp is linked to 7 publications as assignee in our database.

What technology areas does Dy Essys Corp patent most?

Top mapped technology areas by patent count: Operations & Transport (7); Physics (2).

In our data, assignee counts were 6 in 2024 and 1 in 2026 (lower year over year).

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

Dy Essys Corp holds 7 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity appears to be declining based on the most recent years.

Patents filed per year
Year	Patents
2024	6
2026	1

Browse patents by year
Year	Patents
2024	6
2026	1

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
Operations & Transport	7
Physics	2

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

How many patents does Dy Essys Corp have in patentsdb?: Dy Essys Corp is linked to 7 publications as assignee in our database.
What technology areas does Dy Essys Corp patent most?: Top mapped technology areas by patent count: Operations & Transport (7); Physics (2).
Is Dy Essys Corp's patent activity growing?: In our data, assignee counts were 6 in 2024 and 1 in 2026 (lower year over year).
What are recent patents assigned to Dy Essys Corp?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.