How many patents does Univ Changzhou have in patentsdb?

Univ Changzhou is linked to 145 publications as assignee in our database.

What technology areas does Univ Changzhou patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (106); Operations & Transport (61); Cross-Sectional Technologies (54).

In our data, assignee counts were 33 in 2024 and 27 in 2025 (lower year over year).

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

Univ Changzhou holds 145 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	106
Operations & Transport	61
Cross-Sectional Technologies	54
Electricity	24
Mechanical Engineering	18
Physics	17
Fixed Constructions	9
Human Necessities	7
Textiles & Paper	4

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

How many patents does Univ Changzhou have in patentsdb?: Univ Changzhou is linked to 145 publications as assignee in our database.
What technology areas does Univ Changzhou patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (106); Operations & Transport (61); Cross-Sectional Technologies (54).
Is Univ Changzhou's patent activity growing?: In our data, assignee counts were 33 in 2024 and 27 in 2025 (lower year over year).
What are recent patents assigned to Univ Changzhou?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.