How many patents does Dus Operating Inc have in patentsdb?

Dus Operating Inc is linked to 14 publications as assignee in our database.

What technology areas does Dus Operating Inc patent most?

Top mapped technology areas by patent count: Operations & Transport (8); Electricity (7); Mechanical Engineering (6).

In our data, assignee counts were 10 in 2021 and 4 in 2022 (lower year over year).

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

Dus Operating Inc holds 14 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
2021	10
2022	4

Browse patents by year
Year	Patents
2021	10
2022	4

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	8
Electricity	7
Mechanical Engineering	6
Physics	5
Fixed Constructions	1
Cross-Sectional Technologies	1

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

How many patents does Dus Operating Inc have in patentsdb?: Dus Operating Inc is linked to 14 publications as assignee in our database.
What technology areas does Dus Operating Inc patent most?: Top mapped technology areas by patent count: Operations & Transport (8); Electricity (7); Mechanical Engineering (6).
Is Dus Operating Inc's patent activity growing?: In our data, assignee counts were 10 in 2021 and 4 in 2022 (lower year over year).
What are recent patents assigned to Dus Operating Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.