RANGE ENERGY INC. v. HYLIION INC. - 5:26-cv-02311

RANGE ENERGY INC. v. HYLIION INC. (Case No. 5:26-cv-02311), filed on Mar 17, 2026 in the District Court, N.D. California involving patent infringement. This case involves patent infringement claims between the parties. Explore details about the litigants, key filings, and major docket updates.

Case Details

Case Number
5:26-cv-02311
Filing Date
Mar 17, 2026
Cause of Action
Patent Infringement
Status
-
Court
District Court, N.D. California
Nature of Suit
Patent

Parties Involved

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

NameRepresented By
Hyliion Inc. -
Range Energy Inc. -

Patents Involved

Patents not found - set an alert to get notified when patents are added.

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

Mar 17, 2026REPORT on the filing or determination of an action regarding Patents (cc: form mailed to register). (Berten, David) (Filed on 3/17/2026) (Entered: 03/17/2026)PACER Document
Mar 17, 2026Corporate Disclosure Statement by RANGE ENERGY INC., (Berten, David) (Filed on 3/17/2026) (Entered: 03/17/2026)PACER Document
Mar 17, 2026Civil Cover Sheet by RANGE ENERGY INC., . (Berten, David) (Filed on 3/17/2026) (Entered: 03/17/2026)PACER Document
Mar 17, 2026COMPLAINT FOR DECLARATORY JUDGEMENT OF NON-INFRINGEMENT AND INVALIDITY against HYLIION INC. ( Filing fee $ 405, receipt number ACANDC-21764647.). Filed by RANGE ENERGY INC.,. (Berten, David) (Filed on 3/17/2026) (Entered: 03/17/2026)PACER Document
Mar 17, 2026Proposed Summons. (Berten, David) (Filed on 3/17/2026) (Entered: 03/17/2026)PACER Document
Mar 18, 2026*** FILED IN ERRORC***Summons Issued as to Hyliion Inc.. (pjf, COURT STAFF) (Filed on 3/18/2026) Modified on 3/19/2026 (pjf, COURT STAFF). (Entered: 03/18/2026)PACER Document
Mar 18, 2026Initial Case Management Scheduling Order with ADR Deadlines: Case Management Statement due by 6/8/2026. Initial Case Management Conference set for 6/15/2026 01:30 PM in San Francisco, - Videoconference Only. (pjf, COURT STAFF) (Filed on 3/18/2026) (Entered: 03/18/2026)PACER Document
Mar 19, 2026Summons Issued as to Hyliion Inc.. (pjf, COURT STAFF) (Filed on 3/19/2026) (Entered: 03/19/2026)PACER Document
Mar 18, 2026Case assigned to Magistrate Judge Sallie Kim. Counsel for plaintiff or the removing party is responsible for serving the Complaint or Notice of Removal, Summons and the assigned judge's standing orders and all other new case documents upon the opposing parties. For information, visit E-Filing A New Civil Case at http://cand.uscourts.gov/ecf/caseopening.Standing orders can be downloaded from the court's web page at www.cand.uscourts.gov/judges. Upon receipt, the summons will be issued and returned electronically. A scheduling order will be sent by Notice of Electronic Filing (NEF) within two business days. Consent/Declination due by 4/1/2026. (dso, COURT STAFF) (Filed on 3/18/2026) (Entered: 03/18/2026)PACER Document