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Lan v. Jiujiu Zhu Shenzhen Property Service Co., Ltd

1:26-cv-00917

Overview

Case Number 1:26-cv-00917
Filing Date 2026-01-27
Status Litigation filed
Court District Court, N.D. Illinois (ilnd)
Presiding Judge Lashonda A. Hunt
Nature of Suit 830 Patent
Jurisdiction Type Federal Question
Cause of Action 35:271 Patent Infringement
Jury Demand Both

Parties

Defendant

The Partnerships and Unincorporated Associations Identified on Schedule A

Represented By

0 Attorneys Listed
No attorneys available

Jiujiu Zhu Shenzhen Property Service Co., Ltd

Represented By

0 Attorneys Listed
No attorneys available

Plaintiff

Dun Lan

Represented By

1 Attorneys Listed

Xiyan Zhang

Stratum Law LLC

Tel: +1 (215) 395-8756

18 Campus Blvd., Suite 100 - #6758

Court & Judges

Court

District Court, N.D. Illinois (ilnd)

Presiding Judge

Lashonda A. Hunt

Patents Involved

No asserted patent numbers detected in initial docket filings yet.

Docket Entries

COMPLAINT filed by Dun Lan; Jury Demand. Filing fee $ 405, receipt number AILNDC-24646538. (Attachments: # 1 Exhibit 1, # 2 Exhibit 2, # 3 Exhibit 3, # 4 Exhibit 4, # 5 Exhibit 5, # 6 Civil Cover Sheet Civil Cover Sheet)(Zhang, Xiyan) (Entered: 01/27/2026)

2026-01-27
1

COMPLAINT filed by Dun Lan; Jury Demand. Filing fee $ 405, receipt number AILNDC-24646538. (Attachments: # 1 Exhibit 1, # 2 Exhibit 2, # 3 Exhibit 3, # 4 Exhibit 4, # 5 Exhibit 5, # 6 Civil Cover Sheet Civil Cover Sheet)(Zhang, Xiyan) (Entered: 01/27/2026)

2026-01-27
2

COMPLAINT filed by Dun Lan; Jury Demand. Filing fee $ 405, receipt number AILNDC-24646538. (Attachments: # 1 Exhibit 1, # 2 Exhibit 2, # 3 Exhibit 3, # 4 Exhibit 4, # 5 Exhibit 5, # 6 Civil Cover Sheet Civil Cover Sheet)(Zhang, Xiyan) (Entered: 01/27/2026)

2026-01-27
2

COMPLAINT filed by Dun Lan; Jury Demand. Filing fee $ 405, receipt number AILNDC-24646538. (Attachments: # 1 Exhibit 1, # 2 Exhibit 2, # 3 Exhibit 3, # 4 Exhibit 4, # 5 Exhibit 5, # 6 Civil Cover Sheet Civil Cover Sheet)(Zhang, Xiyan) (Entered: 01/27/2026)

2026-01-27
2

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