90/015,742PHOTOLUMINESCENT SHEET8,237,352Open

Status

Non-Final Action Mailed

Filed

Dec 2, 2025

Last Updated

Jun 24, 2026

Art Unit

3991

Requester Law Firm

Unknown

Requested By

Third Party

Sector (CPC)

BMechanical & Manufacturing
B32Layered Products
B32BLayered Products

USPC

313Electric Lamp And Discharge Devices

Reexam History (25 events)

Jun 24, 2026MR.NFRX - Mail Reexam Non-Final Action
Jun 23, 2026PA..Change in Power of Attorney (May Include Associate POA)
May 11, 2026MRDRXRX - Mail Decision Merging Reexam and Reissue Proceedings -- Reexam
Mar 21, 2026RXFWDXDate Forwarded to Examiner
Jan 15, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jan 13, 2026IDSCInformation Disclosure Statement considered
Jan 12, 2026DOCKCase Docketed to Examiner in GAU
Jan 12, 2026MRXNReexamination Formalities Notice Mailed
Jan 12, 2026MRXNReexamination Formalities Notice Mailed
Jan 12, 2026COMPApplication Is Now Complete
Jan 11, 2026RXNREQFDNotice of reexamination request filing date
Jan 11, 2026RXNREQAUNotice of assignment of reexamination request
Jan 11, 2026RXC.ADRReexam - Correspondence Address Change for Third Party Requester
Jan 11, 2026FTFIFITF set to NO - revise initial setting
Jan 11, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jan 6, 2026RXLITSRReexam Litigation Search Conducted
Jan 6, 2026PRXRParalegal Reexam Review Complete
Jan 6, 2026RXRLFReExam Litigation Found
Dec 11, 2025RXTTLRPTTitle Report
Dec 2, 2025WIDSInformation Disclosure Statement (IDS) Filed
Dec 2, 2025RXC/SRCertificate of Service
Dec 2, 2025RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
Dec 2, 2025RXOSUB.RReexamination requested by third party requester
Dec 2, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Dec 2, 2025RXOSUBReceipt of Original Ex Parte Reexam Request