How many patents does Refractory Intellectual Property Gmbh & Co Kg have in patentsdb?

Refractory Intellectual Property Gmbh & Co Kg is linked to 155 publications as assignee in our database.

What technology areas does Refractory Intellectual Property Gmbh & Co Kg patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (91); Operations & Transport (80); Mechanical Engineering (56).

In our data, assignee counts were 17 in 2024 and 8 in 2025 (lower year over year).

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

Refractory Intellectual Property Gmbh & Co Kg 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 declining.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Chemistry & Metallurgy	91
Operations & Transport	80
Mechanical Engineering	56
Physics	12
Cross-Sectional Technologies	11
Fixed Constructions	3

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

How many patents does Refractory Intellectual Property Gmbh & Co Kg have in patentsdb?: Refractory Intellectual Property Gmbh & Co Kg is linked to 155 publications as assignee in our database.
What technology areas does Refractory Intellectual Property Gmbh & Co Kg patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (91); Operations & Transport (80); Mechanical Engineering (56).
Is Refractory Intellectual Property Gmbh & Co Kg's patent activity growing?: In our data, assignee counts were 17 in 2024 and 8 in 2025 (lower year over year).
What are recent patents assigned to Refractory Intellectual Property Gmbh & Co Kg?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.