Liu Shen & Associates

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Liu Shen Secures Second-instance Victory for Renowned Metal Products Enterprise in Trademark Infringement and Unfair Competition Dispute

Recently, Liu Shen represented a well-known U.S. metal products enterprise in litigation against a domestic counterfeiting entity for trademark infringement and unfair competition.

Liu Shen Successfully Invalidates All Three Medium-Consistency Pulp Pump Patents for Client

Recently, in a series of patent infringement and ownership confirmation proceedings representing Kvaerner, the Liu Shen team successfully secured the full invalidation of three patents relating to medium-consistency pulp pump technology.

Liu Shen Assists Client in Patent Enforcement in China

Recently, in the invention patent infringement dispute represented by Liu Shen involving German company WAGO and Dongguan Baidianbao, the Chinese affiliate of German BJB Group, the two parties reached a settlement agreement at the second-instance sta...

Liu Shen Secures Full Victory for a Manufacturer in Defending Patent Infringement Dispute

Recently, Liu Shen represented a manufacturer of residual film recycling machines in defending a patent infringement dispute and achieved a comprehensive victory.

Liu Shen Achieves Full Victory in a Series of Medical Device Patent Infringement Cases

Recently, Liu Shen secured a comprehensive victory in representing a domestic medical device company in defending a series of patent infringement litigations.