How many patents does Aerojet Rocketdyne Inc have in patentsdb?

Aerojet Rocketdyne Inc is linked to 153 publications as assignee in our database.

What technology areas does Aerojet Rocketdyne Inc patent most?

Top mapped technology areas by patent count: Mechanical Engineering (123); Operations & Transport (54); Electricity (30).

In our data, assignee counts were 11 in 2024 and 15 in 2025 (higher year over year).

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

Aerojet Rocketdyne Inc holds 153 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.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Mechanical Engineering	123
Operations & Transport	54
Electricity	30
Chemistry & Metallurgy	24
Cross-Sectional Technologies	14
Physics	10

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

How many patents does Aerojet Rocketdyne Inc have in patentsdb?: Aerojet Rocketdyne Inc is linked to 153 publications as assignee in our database.
What technology areas does Aerojet Rocketdyne Inc patent most?: Top mapped technology areas by patent count: Mechanical Engineering (123); Operations & Transport (54); Electricity (30).
Is Aerojet Rocketdyne Inc's patent activity growing?: In our data, assignee counts were 11 in 2024 and 15 in 2025 (higher year over year).
What are recent patents assigned to Aerojet Rocketdyne Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.