How many patents does Certainteed Llc have in patentsdb?

Certainteed Llc is linked to 248 publications as assignee in our database.

What technology areas does Certainteed Llc patent most?

Top mapped technology areas by patent count: Fixed Constructions (195); Operations & Transport (110); Cross-Sectional Technologies (49).

In our data, assignee counts were 43 in 2024 and 32 in 2025 (lower year over year).

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

Certainteed Llc holds 248 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
Fixed Constructions	195
Operations & Transport	110
Cross-Sectional Technologies	49
Chemistry & Metallurgy	48
Electricity	22
Textiles & Paper	19
Mechanical Engineering	16
Physics	14
Human Necessities	2

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

How many patents does Certainteed Llc have in patentsdb?: Certainteed Llc is linked to 248 publications as assignee in our database.
What technology areas does Certainteed Llc patent most?: Top mapped technology areas by patent count: Fixed Constructions (195); Operations & Transport (110); Cross-Sectional Technologies (49).
Is Certainteed Llc's patent activity growing?: In our data, assignee counts were 43 in 2024 and 32 in 2025 (lower year over year).
What are recent patents assigned to Certainteed Llc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.