This page is not indexed by search engines while we improve data quality.

Ni Chiyou patents

Ni Chiyou holds 5 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents5
Recent patents0
First publicationJun 16, 2015
Latest publicationMay 23, 2017

Filing trend

Year-over-year patent counts for this assignee.

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

Patents filed per year
YearPatents
20154
20171
Browse patents by year
YearPatents
20154
20171

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
A61P9/105
A61P9/065
A61P25/065
A61P25/285
A61P25/045

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Human Necessities5
Chemistry & Metallurgy5
Physics1