How many patents does Oerlikon Surface Solutions Ag Pfaeffikon have in patentsdb?

Oerlikon Surface Solutions Ag Pfaeffikon is linked to 232 publications as assignee in our database.

What technology areas does Oerlikon Surface Solutions Ag Pfaeffikon patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (216); Electricity (72); Operations & Transport (51).

In our data, assignee counts were 33 in 2024 and 26 in 2025 (lower year over year).

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

Oerlikon Surface Solutions Ag Pfaeffikon holds 232 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
Chemistry & Metallurgy	216
Electricity	72
Operations & Transport	51
Mechanical Engineering	46
Cross-Sectional Technologies	31
Physics	9
Human Necessities	6

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

How many patents does Oerlikon Surface Solutions Ag Pfaeffikon have in patentsdb?: Oerlikon Surface Solutions Ag Pfaeffikon is linked to 232 publications as assignee in our database.
What technology areas does Oerlikon Surface Solutions Ag Pfaeffikon patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (216); Electricity (72); Operations & Transport (51).
Is Oerlikon Surface Solutions Ag Pfaeffikon's patent activity growing?: In our data, assignee counts were 33 in 2024 and 26 in 2025 (lower year over year).
What are recent patents assigned to Oerlikon Surface Solutions Ag Pfaeffikon?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.