Quantum Federal Litigation Filings - Company Legal Profiles

Plaintiff v. Defendant

Filed: June 26, 2025 as 6:2025cv01147
Court: Florida Middle District Court
Defendant: Plaintiff v. Defendant
Plaintiff: Plaintiff v. Defendant
Nature of Suit: Employee Retirement Income Security Act of 1974

Career Unicorns, LLC v. Quantum Success Solutions, LLC

Filed: June 26, 2025 as 4:2025cv05349
Court: California Northern District Court
Defendant: Quantum Success Solutions, LLC
Plaintiff: Career Unicorns, LLC
Nature of Suit: Trademark

Smash Park IP, LLC et al v. Quantum Sports LLC

Filed: June 25, 2025 as 0:2025cv02667
Court: Minnesota District Court
Defendant: Quantum Sports LLC
Plaintiff: Smash Park IP, LLC, Smash Park Holdings, LLC, Smash Park Minneapolis 1, LLC
Nature of Suit: Trademark

Felder v. Quantum World Technologies, Inc. et al

Filed: June 20, 2025 as 1:2025cv03439
Court: Georgia Northern District Court
Defendant: Quantum World Technologies, Inc., Westinghouse Electric Company LLC doing business as Westinghouse Nuclear
Plaintiff: Kaleb M. Felder
Nature of Suit: Employment

Elliott v. Quantum Global Transportation LLC et al

Filed: June 12, 2025 as 1:2025cv03296
Court: Georgia Northern District Court
Defendant: Quantum Global Transportation LLC, Does 1 through 10 inclusive
Plaintiff: Julian Elliott
Nature of Suit: Copyrights

Quantum Metals, Inc. v. DDX Transport, LLC et al

Filed: May 23, 2025 as 1:2025oe00349
Court: Ohio Southern District Court
Defendant: DDX Transport, LLC, MMA Trucking Transportation LLC, JOHN DOE CORPORATIONS 1-100, JOHN DOE 1 THROUGH 10
Plaintiff: Quantum Metals, Inc.
Nature of Suit: Other Contract

Quantum Metals, Inc. v. DDX Transport, LLC et al

Filed: May 23, 2025 as 1:2025cv00350
Court: Ohio Southern District Court
Defendant: DDX Transport, LLC, MMA Trucking Transportation LLC, JOHN DOE CORPORATIONS 1-100, JOHN DOE 1 THROUGH 10
Plaintiff: Quantum Metals, Inc.
Nature of Suit: Other Contract

Quantum Metals, Inc. v. DDX Transport, LLC et al

Filed: May 23, 2025 as 1:2025cv00349
Court: Ohio Southern District Court
Defendant: DDX Transport, LLC, MMA Trucking Transportation LLC, JOHN DOE CORPORATIONS 1-100, JOHN DOE 1 THROUGH 10
Plaintiff: Quantum Metals, Inc.
Nature of Suit: Other Contract

Quantum Imaging LLC v. Sony Interactive Entertainment LLC

Filed: May 16, 2025 as 25-1779
Court: U.S. Court of Appeals, Federal Circuit
Appellant: QUANTUM IMAGING LLC
Appellee: SONY INTERACTIVE ENTERTAINMENT LLC

Sony Interactive Entertainment LLC v. Quantum Imaging LLC

Filed: May 5, 2025 as 25-1736
Court: U.S. Court of Appeals, Federal Circuit
Appellant: SONY INTERACTIVE ENTERTAINMENT LLC
Appellee: QUANTUM IMAGING LLC

Rogers v. Duke PGC at Quantum 1-9, LLC

Filed: April 21, 2025 as 9:2025cv80485
Court: Florida Southern District Court
Defendant: Duke PGC at Quantum 1-9, LLC
Plaintiff: Eric Rogers
Nature of Suit: Americans with Disabilities - Other

Chakraborty v. PsiQuantum Corp.

Filed: April 16, 2025 as 5:2025cv03374
Court: California Northern District Court
Defendant: PsiQuantum Corp.
Plaintiff: Romit Chakraborty
Nature of Suit: Employment

QuantumEdge Consulting LLC v. Axcellent Solutions LLC

Filed: April 4, 2025 as 3:2025cv00842
Court: Texas Northern District Court
Defendant: Axcellent Solutions LLC
Plaintiff: QuantumEdge Consulting LLC
Nature of Suit: Other Contract

Plaintiff v. Defendant

Filed: March 18, 2025 as 1:2025cv02841
Court: Illinois Northern District Court
Defendant: Plaintiff v. Defendant
Plaintiff: Plaintiff v. Defendant
Nature of Suit: Fair Labor Standards Act

RCPR ACQUISITIONS HOLDINGS, LLC v. QUANTUM VISION CONSTRUCTION, LLC

Filed: March 3, 2025 as 3:2025cv01124
Court: Puerto Rico District Court
Defendant: QUANTUM VISION CONSTRUCTION, LLC
Plaintiff: RCPR ACQUISITIONS HOLDINGS, LLC
Nature of Suit: Other Contract

COHEN v. QUANTUM COMPUTING INC. et al

Filed: February 25, 2025 as 2:2025cv01457
Court: New Jersey District Court
Defendant: QUANTUM COMPUTING INC., WILLIAM J. MCGANN, ROBERT LISCOUSKI, CHRISTOPHER BOEHMLER, CHRISTOPHER ROBERTS
Plaintiff: DREW COHEN
Nature of Suit: Securities/Commodities/Exchanges

Halep v. Quantum Nutrition Inc. dba Schinoussa Super Foods et al

Filed: February 19, 2025 as 1:2025cv01416
Court: New York Southern District Court
Defendant: Quantum Nutrition Inc. dba Schinoussa Super Foods, RJ Packaging Incorporated dba Custom Food Packaging, General Ingredient, Inc., John Doe Nos. 1-25
Plaintiff: Simona Halep
Nature of Suit: Personal Injury- Product Liability