eChanging Barcode, LLC v. TicketMaster, LLC
eChanging Barcode, LLC v. TicketMaster, LLC is a federal patent lawsuit filed on 10/29/2025 in the District Court, S.D. New York. The case is currently open in the federal court system.
A lawsuit records allegations and procedural activity. Being named as a party does not establish liability, wrongdoing, or the merits of any claim.
- Court
- District Court, S.D. New York (S.D.N.Y.)
Official Court Website → - Assigned judge
- J. Paul Oetken · 1,754 cases in index
- Docket number
- 1:25-cv-08983
- Cause
- 35:271 Patent Infringement
35 U.S.C. § 271 — Patent infringement - Nature of suit
- 830 Patent
Infringement of a patented invention. - Jurisdiction
- Federal Question
- Jury demand
- Plaintiff
- Date filed
- 10/29/2025
3,549 Patent cases in this court are indexed here.
Parties
- plaintiff · eChanging Barcode, LLC · 2 cases
- defendant · Ticketmaster LLC · 19 cases
Other Cases Naming This Defendant
Ticketmaster LLC is named in 19 federal civil cases in this index. Recent Patent cases naming the same defendant:
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 eChanging Barcode, LLC v. TicketMaster, LLC?
eChanging Barcode, LLC v. TicketMaster, LLC is a federal patent lawsuit filed on 10/29/2025 in the District Court, S.D. New York. 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, S.D. New York, docket number 1:25-cv-08983.
When was the case filed?
eChanging Barcode, LLC v. TicketMaster, LLC was filed on 10/29/2025. The case is currently open.
What law is the case brought under?
The docket lists the cause as 35 U.S.C. § 271 — Patent infringement.
Other Cases Involving These Parties
Related Patent Cases
Source: public U.S. federal court record — docket 71804332 in the CourtListener/RECAP archive (verify this docket), court docket number 1:25-cv-08983 on PACER. Court, party, date and judge fields are reproduced from that record; case-type categories, statute decoding and all aggregate figures are derived by Docket Nexus (methodology).