Shanghai Ruijun Culture Communitcation Co., Ltd v. DBest Products, Inc
Shanghai Ruijun Culture Communitcation Co., Ltd v. DBest Products, Inc is a federal patent lawsuit filed on 12/21/2025 in the District Court, N.D. Illinois. The case is currently open in the federal court system.
- Court
- District Court, N.D. Illinois (N.D. Ill.)
Official Court Website → - Assigned judge
- Jeremy C. Daniel · 422 cases in index
- Docket number
- 1:25-cv-15487
- Cause
- 28:2201 Declaratory Judgement
28 U.S.C. § 2201 — Declaratory judgment - Nature of suit
- 830 Patent
Infringement of a patented invention. - Jurisdiction
- Federal Question
- Jury demand
- Plaintiff
- Date filed
- 12/21/2025
5,112 Patent cases in this court are indexed here.
Parties
- plaintiff · Shanghai Ruijun Culture Communitcation Co., Ltd
- defendant · Dbest Products Inc · 11 cases
Part of a Larger Litigation Pattern
This is one of 12 Patent cases in our index naming dbest products Inc — a possible mass-tort or coordinated-litigation cluster.
About Patent Lawsuits
Patent lawsuits allege infringement of a patented invention — that another party made, used, or sold a protected technology without authorization. These cases are common in technology and pharmaceutical industries.
Frequently Asked Questions
What is Shanghai Ruijun Culture Communitcation Co., Ltd v. DBest Products, Inc?
Shanghai Ruijun Culture Communitcation Co., Ltd v. DBest Products, Inc is a federal patent lawsuit filed on 12/21/2025 in the District Court, N.D. Illinois. The case is currently open in the federal court system. Patent lawsuits allege infringement of a patented invention — that another party made, used, or sold a protected technology without authorization. These cases are common in technology and pharmaceutical industries.
What type of case is this?
It is classified as “Patent” under the federal nature-of-suit system. Patent lawsuits allege infringement of a patented invention — that another party made, used, or sold a protected technology without authorization. These cases are common in technology and pharmaceutical industries.
What court is the case in?
The case is in the District Court, N.D. Illinois, docket number 1:25-cv-15487.
When was the case filed?
Shanghai Ruijun Culture Communitcation Co., Ltd v. DBest Products, Inc was filed on 12/21/2025. The case is currently open.
What law is the case brought under?
The docket lists the cause as 28 U.S.C. § 2201 — Declaratory judgment.
Other Cases Involving These Parties
Related Patent Cases
Source: public U.S. federal court record (docket 72064939).