90/015,526OPTICAL COVER EMPLOYING MICROSTRUCTURED SURFACES8,740,397Open

Status

Response after Non-Final Action Entered (or Ready for Examiner Action)

Filed

Sep 19, 2025

Last Updated

Jun 25, 2026

Art Unit

3992

Requester Law Firm

Unknown

Requested By

Third Party

P.O. Law Firm

Robert D. Katz

Sector (CPC)

GPhysics & Instruments
G02Optics
G02BOptical Elements

USPC

359Optical: Systems And Elements

Reexam History (34 events)

Jun 25, 2026RXA...Response after Non-Final Action
Jun 25, 2026RXC/SRCertificate of Service
Jun 17, 2026M844Information Disclosure Statement (IDS) Filed
Jun 17, 2026WIDSInformation Disclosure Statement (IDS) Filed
Jun 17, 2026WIDSInformation Disclosure Statement (IDS) Filed
Jun 17, 2026WIDSInformation Disclosure Statement (IDS) Filed
Jun 5, 2026MREXNRX - Mail Examiner Interview Summary Record
May 20, 2026RXLET.Miscellaneous Incoming Letter
May 13, 2026MRXG.RX - Mail Extension of Time Period for Response Granted
May 12, 2026PA..Change in Power of Attorney (May Include Associate POA)
May 6, 2026RXM865Request for Examiner Interview Filed
May 6, 2026RXC/SRCertificate of Service
May 6, 2026RXRQ/TRequest for Extension of Time
Mar 25, 2026MR.NFRX - Mail Reexam Non-Final Action
Jan 20, 2026RXFWDXDate Forwarded to Examiner
Nov 12, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Sep 25, 2025COMPApplication Is Now Complete
Sep 25, 2025MRXNReexamination Formalities Notice Mailed
Sep 25, 2025MRXNReexamination Formalities Notice Mailed
Sep 24, 2025DOCKCase Docketed to Examiner in GAU
Sep 24, 2025RXNREQAUNotice of assignment of reexamination request
Sep 24, 2025RXNREQFDNotice of reexamination request filing date
Sep 24, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Sep 23, 2025PRXRParalegal Reexam Review Complete
Sep 23, 2025RXRLFReExam Litigation Found
Sep 23, 2025FTFIFITF set to NO - revise initial setting
Sep 23, 2025RXLITSRReexam Litigation Search Conducted
Sep 22, 2025RXTTLRPTTitle Report
Sep 19, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Sep 19, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Sep 19, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Sep 19, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Sep 19, 2025RXOSUB.RReexamination requested by third party requester
Sep 19, 2025RXC/SRCertificate of Service