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Status

Determination - Reexamination Ordered

Filed

Jan 12, 2026

Last Updated

Mar 10, 2026

Art Unit

3992

Requester

Unknown

Requester Law Firm

Kirkland & Ellis, LLP

Requested By

Third Party

Patent Owner

Vertiv Corporation

Sector (CPC)

HElectrical & Electronic
H02Power Generation & Distribution
H02JPower Supply Circuits

USPC

307Electrical Transmission Or Interconnection Systems

Reexam History (23 events)

Mar 10, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Feb 17, 2026PA..Change in Power of Attorney (May Include Associate POA)
Feb 2, 2026MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Jan 29, 2026COMPApplication Is Now Complete
Jan 29, 2026MRXNReexamination Formalities Notice Mailed
Jan 29, 2026DOCKCase Docketed to Examiner in GAU
Jan 29, 2026MRXNReexamination Formalities Notice Mailed
Jan 28, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jan 28, 2026RXC.ADRReexam - Correspondence Address Change for Third Party Requester
Jan 28, 2026RXTTLRPTTitle Report
Jan 28, 2026RXNREQAUNotice of assignment of reexamination request
Jan 28, 2026RXNREQFDNotice of reexamination request filing date
Jan 13, 2026RXLITSRReexam Litigation Search Conducted
Jan 13, 2026RXRLFReExam Litigation Found
Jan 13, 2026FTFIFITF set to NO - revise initial setting
Jan 13, 2026PRXRParalegal Reexam Review Complete
Jan 12, 2026RXC/SRCertificate of Service
Jan 12, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Jan 12, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Jan 12, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Jan 12, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jan 12, 2026RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
Jan 12, 2026RXOSUB.RReexamination requested by third party requester