How many patents does Hartmann Paul Ag have in patentsdb?

Hartmann Paul Ag is linked to 91 publications as assignee in our database.

What technology areas does Hartmann Paul Ag patent most?

Top mapped technology areas by patent count: Human Necessities (84); Cross-Sectional Technologies (8); Chemistry & Metallurgy (7).

In our data, assignee counts were 6 in 2024 and 6 in 2025 (similar year over year).

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

Hartmann Paul Ag holds 91 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 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
Human Necessities	84
Cross-Sectional Technologies	8
Chemistry & Metallurgy	7
Operations & Transport	5
Physics	4
Mechanical Engineering	3
Textiles & Paper	2

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

How many patents does Hartmann Paul Ag have in patentsdb?: Hartmann Paul Ag is linked to 91 publications as assignee in our database.
What technology areas does Hartmann Paul Ag patent most?: Top mapped technology areas by patent count: Human Necessities (84); Cross-Sectional Technologies (8); Chemistry & Metallurgy (7).
Is Hartmann Paul Ag's patent activity growing?: In our data, assignee counts were 6 in 2024 and 6 in 2025 (similar year over year).
What are recent patents assigned to Hartmann Paul Ag?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.