How many patents does Zhao Hongjuan have in patentsdb?

Zhao Hongjuan is linked to 13 publications as assignee in our database.

What technology areas does Zhao Hongjuan patent most?

Top mapped technology areas by patent count: Human Necessities (13); Chemistry & Metallurgy (13).

In our data, assignee counts were 6 in 2016 and 2 in 2017 (lower year over year).

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

Zhao Hongjuan holds 13 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity appears to be declining based on the most recent years.

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
Human Necessities	13
Chemistry & Metallurgy	13

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

How many patents does Zhao Hongjuan have in patentsdb?: Zhao Hongjuan is linked to 13 publications as assignee in our database.
What technology areas does Zhao Hongjuan patent most?: Top mapped technology areas by patent count: Human Necessities (13); Chemistry & Metallurgy (13).
Is Zhao Hongjuan's patent activity growing?: In our data, assignee counts were 6 in 2016 and 2 in 2017 (lower year over year).
What are recent patents assigned to Zhao Hongjuan?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.