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Wu Zhicai patents

Wu Zhicai holds 9 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents9
Recent patents1
First publicationJan 13, 2015
Latest publicationDec 28, 2023

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
20153
20162
20192
20201
20231
Browse patents by year
YearPatents
20153
20162
20192
20201
20231

Recent patents

Latest publications where this party is an assignee.

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Top CPC classifications

Most common classification codes in this portfolio.

Top CPC codes by patent count
CPCPatents
A61K45/065
A61P7/023
C07D401/143
A61P3/103
C07D471/043

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Human Necessities9
Chemistry & Metallurgy9