Explore the details of the Shaoshan Zhangzhu Trading Co., Ltd. et al v. Arthur Lih et al case under case number 2:2025cv02198 involving a cause of action for Patent Infringement. Review key information about the parties involved, the patents in question, and the docket entries.

Case Details

Case Number
2:2025cv02198
Filing Date
Apr 21, 2025
Cause of Action
Patent Infringement
Status
OPEN
Case Link
View Case
Nature of Suit
830

Plaintiffs

The following plaintiffs are involved in this case, with their respective legal representatives for the case.

CompanyRepresented By
Boai County Wenkang Department Store Online Shop
Glacier Law LLP
Changsha Tanxiang Trading Co., Ltd.
Glacier Law LLP
Shaoshan Zhangzhu Trading Co., Ltd.
Glacier Law LLP
Wenxi Lixinhui Trading Co., Ltd.
Glacier Law LLP
Xiangtan Xingyan Trading Co., Ltd.
Glacier Law LLP
Xiangxiang Junkoujin Trading Co., Ltd.
Glacier Law LLP
Xianyou County Huanke Trading Co., Ltd.
Glacier Law LLP

Defendants

The following defendants are involved in this case, with their respective legal representatives for the case.

CompanyRepresented By
Arthur Lih -
Life Vac LLC -

Patents Involved in the Case

This case involves 4 patents, each of which is central to the dispute. These patents may be subject to claims of infringement, challenges to their validity, or other issues concerning their scope and enforcement.

Application NumberPatent Number
06632306
07351178
15359476
16950944

Docket Entries

The Docket Entries section provides a chronological list of all significant filings and court actions in this case.

DateDocket EntryType

Set alerts for critical docket entry

May 8, 2025WAIVER OF SERVICE Returned Executed by Xiangxiang Junkoujin Trading Co., Ltd., Changsha Tanxiang Trading Co., Ltd., Xianyou County Huanke Trading Co., Ltd., Wenxi Lixinhui Trading Co., Ltd., Shaoshan Zhangzhu Trading Co., Ltd., Xiangtan Xingyan Trading Co., Ltd., Boai County Wenkang Department Store Online Shop. Arthur Lih waiver sent on 5/7/2025, answer due 7/7/2025; Life Vac LLC waiver sent on 5/7/2025, answer due 7/7/2025. (Wang, Wei) (Entered: 05/08/2025)WAIVER OF SERVICE
Apr 29, 2025Summons Issued as to Life Vac LLC. (CV) (Entered: 04/29/2025)-
Apr 29, 2025Summons Issued as to Arthur Lih. (CV) (Entered: 04/29/2025)-
Apr 28, 2025Proposed Summons. Re 1 Complaint,,, by Boai County Wenkang Department Store Online Shop, Changsha Tanxiang Trading Co., Ltd., Shaoshan Zhangzhu Trading Co., Ltd., Wenxi Lixinhui Trading Co., Ltd., Xiangtan Xingyan Trading Co., Ltd., Xiangxiang Junkoujin Trading Co., Ltd., Xianyou County Huanke Trading Co., Ltd. (Wang, Wei) (Entered: 04/28/2025)-
Apr 28, 2025Proposed Summons. Re 1 Complaint,,, by Boai County Wenkang Department Store Online Shop, Changsha Tanxiang Trading Co., Ltd., Shaoshan Zhangzhu Trading Co., Ltd., Wenxi Lixinhui Trading Co., Ltd., Xiangtan Xingyan Trading Co., Ltd., Xiangxiang Junkoujin Trading Co., Ltd., Xianyou County Huanke Trading Co., Ltd. (Wang, Wei) (Entered: 04/28/2025)-
Apr 21, 2025NOTICE of Appearance by Tao Liu on behalf of Xiangxiang Junkoujin Trading Co., Ltd., Xianyou County Huanke Trading Co., Ltd. (aty to be noticed) (Liu, Tao) (Entered: 04/21/2025)NOTICE
Apr 21, 2025NOTICE of Appearance by Tao Liu on behalf of Boai County Wenkang Department Store Online Shop, Xiangtan Xingyan Trading Co., Ltd. (aty to be noticed) (Liu, Tao) (Entered: 04/21/2025)NOTICE
Apr 21, 2025NOTICE of Appearance by Tao Liu on behalf of Changsha Tanxiang Trading Co., Ltd., Shaoshan Zhangzhu Trading Co., Ltd., Wenxi Lixinhui Trading Co., Ltd. (aty to be noticed) (Liu, Tao) (Entered: 04/21/2025)NOTICE
Apr 21, 2025Clerk's Notice Re: Consent. A United States Magistrate Judge has been assigned to this case and is available to conduct all proceedings. In accordance with Rule 73 of the Federal Rules of Civil Procedure, Local Rule 73.1, the parties are notified that if all parties consent, the assigned Magistrate Judge is available to conduct all proceedings in this action including a (jury or nonjury) trial and to order the entry of a final judgment. Attached to this Notice is a blank copy of the consent form that should be filled out, signed and filed electronically only if all parties wish to consent. Any party may withhold its consent without adverse substantive consequences. Do NOT return or file the consent unless all parties have signed the consent.The form may also be accessed at the following link: https://img.nyed.uscourts.gov/files/forms/MJConsentForm.pdf (SMF) (Entered: 04/21/2025)-
Apr 21, 2025Notice of Report on the filing of an action regarding a Patent. (Attachments: # 1 Complaint, # 2 Exhibit A Email Notice, # 3 Exhibit B Email Notice, # 4 Exhibit C Email Notice, # 5 Exhibit D Email Notice, # 6 Exhibit E Email Notice, # 7 Exhibit F Email Notice, # 8 Exhibit G Email Notice, # 9 Exhibit H Defendants' Patent, # 10 Exhibit I Prior Art, # 11 Exhibit J Prior Art, # 12 Exhibit K Invalidity Claim Chart) (SMF) (Entered: 04/21/2025)-
Apr 21, 2025This attorney case opening filing has been checked for quality control. See the attachment for corrections that were made. (SMF) (Entered: 04/21/2025)-
Apr 21, 2025This attorney case opening filing has been checked for quality control. See the attachment for corrections that were made, if any. (KD) (Entered: 04/21/2025)-
Apr 21, 2025NOTICE of Appearance by Wei Wang on behalf of Boai County Wenkang Department Store Online Shop, Changsha Tanxiang Trading Co., Ltd., Shaoshan Zhangzhu Trading Co., Ltd., Wenxi Lixinhui Trading Co., Ltd., Xiangtan Xingyan Trading Co., Ltd., Xiangxiang Junkoujin Trading Co., Ltd., Xianyou County Huanke Trading Co., Ltd. (notification declined or already on case) (Wang, Wei) (Entered: 04/21/2025)NOTICE
Apr 21, 2025Proposed Summons. Re 1 Complaint,,, by Boai County Wenkang Department Store Online Shop, Changsha Tanxiang Trading Co., Ltd., Shaoshan Zhangzhu Trading Co., Ltd., Wenxi Lixinhui Trading Co., Ltd., Xiangtan Xingyan Trading Co., Ltd., Xiangxiang Junkoujin Trading Co., Ltd., Xianyou County Huanke Trading Co., Ltd. (Wang, Wei) (Entered: 04/21/2025)-
Apr 21, 2025Proposed Summons. Re 1 Complaint,,, by Boai County Wenkang Department Store Online Shop, Changsha Tanxiang Trading Co., Ltd., Shaoshan Zhangzhu Trading Co., Ltd., Wenxi Lixinhui Trading Co., Ltd., Xiangtan Xingyan Trading Co., Ltd., Xiangxiang Junkoujin Trading Co., Ltd., Xianyou County Huanke Trading Co., Ltd. (Wang, Wei) (Entered: 04/21/2025)-
Apr 21, 2025Civil Cover Sheet.. Re 1 Complaint,,, by Boai County Wenkang Department Store Online Shop, Changsha Tanxiang Trading Co., Ltd., Shaoshan Zhangzhu Trading Co., Ltd., Wenxi Lixinhui Trading Co., Ltd., Xiangtan Xingyan Trading Co., Ltd., Xiangxiang Junkoujin Trading Co., Ltd., Xianyou County Huanke Trading Co., Ltd. (Wang, Wei) (Entered: 04/21/2025)-
Apr 21, 2025COMPLAINT against Arthur Lih, Life Vac LLC filing fee $ 405, receipt number ANYEDC-18971094 Was the Disclosure Statement on Civil Cover Sheet completed -YES,, filed by Xiangxiang Junkoujin Trading Co., Ltd., Changsha Tanxiang Trading Co., Ltd., Xianyou County Huanke Trading Co., Ltd., Wenxi Lixinhui Trading Co., Ltd., Shaoshan Zhangzhu Trading Co., Ltd., Xiangtan Xingyan Trading Co., Ltd., Boai County Wenkang Department Store Online Shop. (Attachments: # 1 Exhibit A Email Notice, # 2 Exhibit B Email Notice, # 3 Exhibit C Email Notice, # 4 Exhibit D Email Notice, # 5 Exhibit E Email Notice, # 6 Exhibit F Email Notice, # 7 Exhibit G Email Notice, # 8 Exhibit H Defendants' Patent, # 9 Exhibit I Prior Art, # 10 Exhibit J Prior Art, # 11 Exhibit K Invalidity Claim Chart) (Wang, Wei) (Entered: 04/21/2025)COMPLAINT