How many patents does Heil Holger have in patentsdb?

Heil Holger is linked to 31 publications as assignee in our database.

What technology areas does Heil Holger patent most?

Top mapped technology areas by patent count: Electricity (31); Chemistry & Metallurgy (28); Cross-Sectional Technologies (26).

In our data, assignee counts were 2 in 2017 and 1 in 2019 (lower year over year).

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

Heil Holger holds 31 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity appears to be declining based on the most recent years.

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
Electricity	31
Chemistry & Metallurgy	28
Cross-Sectional Technologies	26

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

How many patents does Heil Holger have in patentsdb?: Heil Holger is linked to 31 publications as assignee in our database.
What technology areas does Heil Holger patent most?: Top mapped technology areas by patent count: Electricity (31); Chemistry & Metallurgy (28); Cross-Sectional Technologies (26).
Is Heil Holger's patent activity growing?: In our data, assignee counts were 2 in 2017 and 1 in 2019 (lower year over year).
What are recent patents assigned to Heil Holger?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.