Res Triangle Inst patents

Res Triangle Inst holds 301 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents301
Recent patents56
First publicationJan 1, 2015
Latest publicationApr 2, 2026

Filing trend

Year-over-year patent counts for this assignee.

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
201533
201629
201729
201825
201938
202024
202130
202221
202330
202421
202513
20268
Browse patents by year
YearPatents
201533
201629
201729
201825
201938
202024
202130
202221
202330
202421
202513
20268

Recent patents

Latest publications where this party is an assignee.

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Top CPC classifications

Most common classification codes in this portfolio.

Top CPC codes by patent count
CPCPatents
Y02C20/4045
A61P3/0437
A61P25/0037
A61P43/0035
A61P29/0033

Technology areas

Mapped technology topics for this assignee.

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Frequently asked questions

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

How many patents does Res Triangle Inst have in patentsdb?
Res Triangle Inst is linked to 301 publications as assignee in our database.
What technology areas does Res Triangle Inst patent most?
Top mapped technology areas by patent count: Chemistry & Metallurgy (181); Operations & Transport (119); Human Necessities (110).
Is Res Triangle Inst's patent activity growing?
In our data, assignee counts were 21 in 2024 and 13 in 2025 (lower year over year).
What are recent patents assigned to Res Triangle Inst?
See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.