How many patents does China Inst Water Resources & Hydropower Res have in patentsdb?

China Inst Water Resources & Hydropower Res is linked to 123 publications as assignee in our database.

What technology areas does China Inst Water Resources & Hydropower Res patent most?

Top mapped technology areas by patent count: Physics (100); Cross-Sectional Technologies (32); Fixed Constructions (30).

In our data, assignee counts were 17 in 2024 and 22 in 2025 (higher year over year).

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

China Inst Water Resources & Hydropower Res holds 123 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 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
Physics	100
Cross-Sectional Technologies	32
Fixed Constructions	30
Human Necessities	28
Operations & Transport	11
Electricity	6
Chemistry & Metallurgy	5
Mechanical Engineering	4

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

How many patents does China Inst Water Resources & Hydropower Res have in patentsdb?: China Inst Water Resources & Hydropower Res is linked to 123 publications as assignee in our database.
What technology areas does China Inst Water Resources & Hydropower Res patent most?: Top mapped technology areas by patent count: Physics (100); Cross-Sectional Technologies (32); Fixed Constructions (30).
Is China Inst Water Resources & Hydropower Res's patent activity growing?: In our data, assignee counts were 17 in 2024 and 22 in 2025 (higher year over year).
What are recent patents assigned to China Inst Water Resources & Hydropower Res?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.