How many patents does Rolls Royce High Temperature Composites Inc have in patentsdb?

Rolls Royce High Temperature Composites Inc is linked to 221 publications as assignee in our database.

What technology areas does Rolls Royce High Temperature Composites Inc patent most?

Top mapped technology areas by patent count: Mechanical Engineering (148); Chemistry & Metallurgy (132); Cross-Sectional Technologies (81).

In our data, assignee counts were 20 in 2024 and 9 in 2025 (lower year over year).

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

Rolls Royce High Temperature Composites Inc holds 221 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.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Mechanical Engineering	148
Chemistry & Metallurgy	132
Cross-Sectional Technologies	81
Operations & Transport	63
Physics	6
Textiles & Paper	5
Electricity	3

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

How many patents does Rolls Royce High Temperature Composites Inc have in patentsdb?: Rolls Royce High Temperature Composites Inc is linked to 221 publications as assignee in our database.
What technology areas does Rolls Royce High Temperature Composites Inc patent most?: Top mapped technology areas by patent count: Mechanical Engineering (148); Chemistry & Metallurgy (132); Cross-Sectional Technologies (81).
Is Rolls Royce High Temperature Composites Inc's patent activity growing?: In our data, assignee counts were 20 in 2024 and 9 in 2025 (lower year over year).
What are recent patents assigned to Rolls Royce High Temperature Composites Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.