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Liu Shuang patents

Liu Shuang holds 6 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents6
Recent patents0
First publicationMar 24, 2015
Latest publicationDec 29, 2020

Filing trend

Year-over-year patent counts for this assignee.

Filing activity appears stable based on the most recent years.

Patents filed per year
YearPatents
20153
20161
20181
20201
Browse patents by year
YearPatents
20153
20161
20181
20201

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
C07D401/044
C07D403/044
A61P25/243
A61P25/163
A61P25/063

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Chemistry & Metallurgy6
Human Necessities3
Electricity1