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Chen Yan patents

Chen Yan holds 21 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents21
Recent patents4
First publicationJun 18, 2015
Latest publicationMar 26, 2026

Filing trend

Year-over-year patent counts for this assignee.

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
20152
20165
20173
20183
20191
20201
20211
20221
20241
20251
20262
Browse patents by year
YearPatents
20152
20165
20173
20183
20191
20201
20211
20221
20241
20251
20262

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
A61P35/009
A61P43/009
A61K31/44396
A61K31/53776
A61P29/005

Technology areas

Mapped technology topics for this assignee.