How many patents does Ems Patent Ag have in patentsdb?

Ems Patent Ag is linked to 155 publications as assignee in our database.

What technology areas does Ems Patent Ag patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (146); Operations & Transport (65); Cross-Sectional Technologies (22).

In our data, assignee counts were 2 in 2024 and 2 in 2025 (similar year over year).

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

Ems Patent Ag holds 155 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
Chemistry & Metallurgy	146
Operations & Transport	65
Cross-Sectional Technologies	22
Mechanical Engineering	12
Electricity	11
Textiles & Paper	5
Human Necessities	5

Free tools are coming soon. Tell us what you want to track and we'll notify you.

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

How many patents does Ems Patent Ag have in patentsdb?: Ems Patent Ag is linked to 155 publications as assignee in our database.
What technology areas does Ems Patent Ag patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (146); Operations & Transport (65); Cross-Sectional Technologies (22).
Is Ems Patent Ag's patent activity growing?: In our data, assignee counts were 2 in 2024 and 2 in 2025 (similar year over year).
What are recent patents assigned to Ems Patent Ag?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.