How many patents does Interroll Holding Ag have in patentsdb?

Interroll Holding Ag is linked to 141 publications as assignee in our database.

What technology areas does Interroll Holding Ag patent most?

Top mapped technology areas by patent count: Operations & Transport (137); Physics (24); Electricity (24).

In our data, assignee counts were 17 in 2024 and 5 in 2025 (lower year over year).

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

Interroll Holding Ag holds 141 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 rapidly declining.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Operations & Transport	137
Physics	24
Electricity	24
Mechanical Engineering	21
Cross-Sectional Technologies	15
Human Necessities	5

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

How many patents does Interroll Holding Ag have in patentsdb?: Interroll Holding Ag is linked to 141 publications as assignee in our database.
What technology areas does Interroll Holding Ag patent most?: Top mapped technology areas by patent count: Operations & Transport (137); Physics (24); Electricity (24).
Is Interroll Holding Ag's patent activity growing?: In our data, assignee counts were 17 in 2024 and 5 in 2025 (lower year over year).
What are recent patents assigned to Interroll Holding Ag?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.