How many patents does Zahnradfabrik Friedrichshafen have in patentsdb?

Zahnradfabrik Friedrichshafen is linked to 4,336 publications as assignee in our database.

What technology areas does Zahnradfabrik Friedrichshafen patent most?

Top mapped technology areas by patent count: Mechanical Engineering (2,761); Operations & Transport (2,297); Cross-Sectional Technologies (904).

In our data, assignee counts were 456 in 2024 and 364 in 2025 (lower year over year).

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

Zahnradfabrik Friedrichshafen holds 4,336 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 stable.

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
Mechanical Engineering	2,761
Operations & Transport	2,297
Cross-Sectional Technologies	904
Electricity	868
Physics	671
Fixed Constructions	62
Human Necessities	43
Chemistry & Metallurgy	13

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

How many patents does Zahnradfabrik Friedrichshafen have in patentsdb?: Zahnradfabrik Friedrichshafen is linked to 4,336 publications as assignee in our database.
What technology areas does Zahnradfabrik Friedrichshafen patent most?: Top mapped technology areas by patent count: Mechanical Engineering (2,761); Operations & Transport (2,297); Cross-Sectional Technologies (904).
Is Zahnradfabrik Friedrichshafen's patent activity growing?: In our data, assignee counts were 456 in 2024 and 364 in 2025 (lower year over year).
What are recent patents assigned to Zahnradfabrik Friedrichshafen?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.