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Sun Yongfeng patents in 2017

Sun Yongfeng was listed as an assignee on 1 patent publication in 2017.

Company year slice statistics
MetricValue
CompanySun Yongfeng
Year2017
Patents1

Patents

Representative publications for Sun Yongfeng in 2017.

Top CPC classifications

Most common classification codes for Sun Yongfeng in 2017.

Top CPC codes for Sun Yongfeng in 2017
CPCPatents
A61K31/5191
A61K31/53771
A61K31/5411
A61K31/5511
A61K45/061

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