PatentsDB

Zhejiang Huahai Zhicheng Pharmaceutical Co Ltd patents

Zhejiang Huahai Zhicheng Pharmaceutical Co Ltd holds 12 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents12
Recent patents2
First publicationMay 23, 2019
Latest publicationFeb 18, 2025

Filing trend

Year-over-year patent counts for this assignee.

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
20192
20204
20212
20222
20241
20251
Browse patents by year
YearPatents
20192
20204
20212
20222
20241
20251

Recent patents

Latest publications where this party is an assignee.

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Chemistry & Metallurgy12
Cross-Sectional Technologies2
Operations & Transport2

Frequently asked questions

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

How many patents does Zhejiang Huahai Zhicheng Pharmaceutical Co Ltd have in patentsdb?
Zhejiang Huahai Zhicheng Pharmaceutical Co Ltd is linked to 12 publications as assignee in our database.
What technology areas does Zhejiang Huahai Zhicheng Pharmaceutical Co Ltd patent most?
Top mapped technology areas by patent count: Chemistry & Metallurgy (12); Cross-Sectional Technologies (2); Operations & Transport (2).
Is Zhejiang Huahai Zhicheng Pharmaceutical Co Ltd's patent activity growing?
In our data, assignee counts were 1 in 2024 and 1 in 2025 (similar year over year).
What are recent patents assigned to Zhejiang Huahai Zhicheng Pharmaceutical Co Ltd?
See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.