How many patents does Ziemer Ophthalmic Systems Ag have in patentsdb?

Ziemer Ophthalmic Systems Ag is linked to 102 publications as assignee in our database.

What technology areas does Ziemer Ophthalmic Systems Ag patent most?

Top mapped technology areas by patent count: Human Necessities (102); Physics (16); Operations & Transport (1).

In our data, assignee counts were 14 in 2024 and 11 in 2025 (lower year over year).

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

Ziemer Ophthalmic Systems Ag holds 102 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.

Mapped technology topics for this assignee.

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

How many patents does Ziemer Ophthalmic Systems Ag have in patentsdb?: Ziemer Ophthalmic Systems Ag is linked to 102 publications as assignee in our database.
What technology areas does Ziemer Ophthalmic Systems Ag patent most?: Top mapped technology areas by patent count: Human Necessities (102); Physics (16); Operations & Transport (1).
Is Ziemer Ophthalmic Systems Ag's patent activity growing?: In our data, assignee counts were 14 in 2024 and 11 in 2025 (lower year over year).
What are recent patents assigned to Ziemer Ophthalmic Systems Ag?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.