How many patents does Braskem Sa have in patentsdb?

Braskem Sa is linked to 306 publications as assignee in our database.

What technology areas does Braskem Sa patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (276); Operations & Transport (109); Cross-Sectional Technologies (60).

In our data, assignee counts were 39 in 2024 and 25 in 2025 (lower year over year).

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

Braskem Sa holds 306 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
Chemistry & Metallurgy	276
Operations & Transport	109
Cross-Sectional Technologies	60
Human Necessities	20
Fixed Constructions	10
Physics	9
Textiles & Paper	9
Mechanical Engineering	3
Electricity	1

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

How many patents does Braskem Sa have in patentsdb?: Braskem Sa is linked to 306 publications as assignee in our database.
What technology areas does Braskem Sa patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (276); Operations & Transport (109); Cross-Sectional Technologies (60).
Is Braskem Sa's patent activity growing?: In our data, assignee counts were 39 in 2024 and 25 in 2025 (lower year over year).
What are recent patents assigned to Braskem Sa?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.