How many patents does Zhuhai Wango Chem Co Ltd have in patentsdb?

Zhuhai Wango Chem Co Ltd is linked to 17 publications as assignee in our database.

What technology areas does Zhuhai Wango Chem Co Ltd patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (17).

In our data, assignee counts were 1 in 2024 and 2 in 2025 (higher year over year).

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

Zhuhai Wango Chem Co Ltd holds 17 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
Chemistry & Metallurgy	17

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

How many patents does Zhuhai Wango Chem Co Ltd have in patentsdb?: Zhuhai Wango Chem Co Ltd is linked to 17 publications as assignee in our database.
What technology areas does Zhuhai Wango Chem Co Ltd patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (17).
Is Zhuhai Wango Chem Co Ltd's patent activity growing?: In our data, assignee counts were 1 in 2024 and 2 in 2025 (higher year over year).
What are recent patents assigned to Zhuhai Wango Chem Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.