How many patents does Hansol Chemical Co Ltd have in patentsdb?

Hansol Chemical Co Ltd is linked to 88 publications as assignee in our database.

What technology areas does Hansol Chemical Co Ltd patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (83); Electricity (58); Cross-Sectional Technologies (41).

In our data, assignee counts were 28 in 2024 and 22 in 2025 (lower year over year).

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

Hansol Chemical Co Ltd holds 88 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 growing.

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	83
Electricity	58
Cross-Sectional Technologies	41
Operations & Transport	12
Physics	7
Textiles & Paper	1

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

How many patents does Hansol Chemical Co Ltd have in patentsdb?: Hansol Chemical Co Ltd is linked to 88 publications as assignee in our database.
What technology areas does Hansol Chemical Co Ltd patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (83); Electricity (58); Cross-Sectional Technologies (41).
Is Hansol Chemical Co Ltd's patent activity growing?: In our data, assignee counts were 28 in 2024 and 22 in 2025 (lower year over year).
What are recent patents assigned to Hansol Chemical Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.