CASE & LAW
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Our Firm Represents Client in Patent Infringement Case, Securing First-Instance Judgment of Non-Infringement
2026/01/29
Our company assisted the client in securing a favorable judgment in the first instance of a patent in…
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Our Company Once Again Assists OFILM in Successfully Invalidating All Utility Model Patents of Lingdong Jiaxin
2026/01/07
Recently, Zhifan IP Attorneys, Ltd. has once again leveraged its profound professional expertise and …
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Zhifan IP Attorneys has successfully assisted Xian Chuanhua Shengshi Real Estate Development Co., Ltd. in winning a patent administrative infringement dispute case
2025/12/31
Zhifan IP Attorneys has successfully assisted Xian Chuanhua Shengshi Real Estate Development Co., Ltd…
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Zhifan IP Attorneys Successfully Invalidated All Utility Model Patents of Lingdong Jiaxin on Behalf of OFILM
2025/12/30
Recently, Zhifan IP Attorneys, Ltd. has, with its profound professional expertise and extensive pract…
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Zhifan IP Attorneys Helps Skechers China Win Five-Year Patent Litigation
2025/12/23
Case OverviewBeijing Zhifan IP Attorneys, Ltd. (Zhifan IP Attorneys) recently assisted Guangzhou Skec…
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Patent Validity Reversal: Zhifan IP Attorneys Secures Supreme People's Court Support in Second Instance
2025/12/22
Recently, the Supreme Peoples Court rendered a final judgment in an administrative dispute case invol…
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Zhifan IP Attorneys Successfully Maintains All Two Design Patents of BAIC Foton
2025/07/08
As a professional service institution in the field of intellectual property, Zhifan IP Attorneys has …
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Zhifan IP Attorneys Helps Succeed in Patent Invalidation Declaration, Safeguarding Innovation and Fair Competition
2025/06/11
On June 10, 2025, the State Intellectual Property Office officially issued the "Invalidation Dec…
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Zhifan IP Attorneys Successfully Upholds the Validity of the Entire Patent Involved in the Field of Imaging Optics
2025/03/20
Recently, China National Intellectual Property Administration issued the examination decision on requ…
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Zhifan IP Attorneys Helps Client Secure Another Victory in Patent Administrative Litigation Against Umicore
2025/03/03
Recently, the administrative litigation case involving Umicore’s dispute over the invalidation of an…
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Successfully Wins Core Patent Administrative Lawsuit Against Umicore for Battery Cathode Materials
2025/02/17
Recently, in the administrative dispute case of Umicores lawsuit against the State Intellectual Prope…
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Zhifan IP Attorneys Wins Administrative Litigation Against Umicore over a Core Patent for Battery Positive Electrode Materials
2025/02/17
Recently, in the administrative litigation case involving Umicore’s dispute over the invalidation of…
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Zhifan IP Attorneys Successfully Invalidates the Entire Patent Involved in the Field of Electronic Atomizers
2025/01/22
Recently, Zhifan IP Attorneys achieved a complete success in a patent invalidation case involving the…
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Zhifan IP Attorneys Assists Skechers China in Successfully Upholding Patent Rights Through Administrative Enforcement
2025/01/21
In an era where intellectual property protection is gaining increasing attention, every enforcement a…
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Zhifan IP Attorneys Successfully Invalidates the Entire Patent Involved in the Field of Home Appliances
2024/11/06
Recently, a patent invalidation case involving the home appliance industry that Zhifan IP Attorneys r…
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Zhifan IP Attorneys Successfully Maintains Full Validity of Patent in the Field of 3D Printing
2024/09/24
Recently, a patent invalidation case in the field of 3D printing, which was represented by our firm, …
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Zhifan IP Attorneys Maintains Validity of Two Antibody Patents, Assisting the Client in Rights Protection
2024/08/08
Recently, China National Intellectual Property Administration issued the examination decisions Nos. 4…
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Zhifan IP Attorneys Successfully Invalidates the Entire Design Patent Involved in Litigation
2024/03/25
On the path of intellectual property protection, Beijing Zhifan IP Attorneys (hereinafter referred to…
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Zhifan IP Attorneys Successfully Invalidates Utility Model Patent in Infringement Litigation
2023/11/13
Recently, Zhifan IP Attorneys achieved favorable outcomes in both first-instance and second-instance …
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Zhifan IP Attorneys Secures Key Victory in Invalidation Request for a Large Furniture Manufacturing Group Client
2023/05/10
Recently, China National Intellectual Property Administration issued the examination decision No. 5W1…
