How many patents does Trinity Rail Group Llc have in patentsdb?

Trinity Rail Group Llc is linked to 110 publications as assignee in our database.

What technology areas does Trinity Rail Group Llc patent most?

Top mapped technology areas by patent count: Operations & Transport (110); Fixed Constructions (16); Cross-Sectional Technologies (14).

In our data, assignee counts were 10 in 2024 and 7 in 2025 (lower year over year).

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

Trinity Rail Group Llc holds 110 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
Operations & Transport	110
Fixed Constructions	16
Cross-Sectional Technologies	14
Chemistry & Metallurgy	6
Mechanical Engineering	6
Textiles & Paper	2
Physics	2
Human Necessities	1

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

How many patents does Trinity Rail Group Llc have in patentsdb?: Trinity Rail Group Llc is linked to 110 publications as assignee in our database.
What technology areas does Trinity Rail Group Llc patent most?: Top mapped technology areas by patent count: Operations & Transport (110); Fixed Constructions (16); Cross-Sectional Technologies (14).
Is Trinity Rail Group Llc's patent activity growing?: In our data, assignee counts were 10 in 2024 and 7 in 2025 (lower year over year).
What are recent patents assigned to Trinity Rail Group Llc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.