90/016,3213D SEMICONDUCTOR DEVICE AND STRUCTURE WITH METAL LAYERS AND MEMORY CELLS12,243,765Open

Status

Determination - Reexamination Ordered

Filed

May 20, 2026

Last Updated

Jul 16, 2026

Art Unit

3992

Requester

Unknown

Requester Law Firm

Desmarais, LLP

Requested By

Third Party

Patent OwnerInferred

Monolithic 3D Inc.

Sector (CPC)

GPhysics & Instruments
G11Information Storage
G11CStatic Stores

USPC

438Semiconductor Device Manufacturing: Process

Reexam History (24 events)

Jul 20, 2026RXPTDIReexam Petition Decision - Dismissed
Jul 16, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jul 7, 2026RXPET.Receipt of Petition in a Reexam
Jul 7, 2026RXC/SRCertificate of Service
Jun 26, 2026PA..Change in Power of Attorney (May Include Associate POA)
Jun 22, 2026RXC/SRCertificate of Service
Jun 9, 2026DOCKCase Docketed to Examiner in GAU
Jun 4, 2026MRXNReexamination Formalities Notice Mailed
Jun 4, 2026MRXNReexamination Formalities Notice Mailed
Jun 4, 2026COMPApplication Is Now Complete
Jun 3, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jun 3, 2026RXNREQFDNotice of reexamination request filing date
Jun 3, 2026RXNREQAUNotice of assignment of reexamination request
May 25, 2026RXRLFReExam Litigation Found
May 25, 2026RXLITSRReexam Litigation Search Conducted
May 25, 2026PRXRParalegal Reexam Review Complete
May 25, 2026FTFIFITF set to NO - revise initial setting
May 20, 2026WIDSInformation Disclosure Statement (IDS) Filed
May 20, 2026RXOSUB.RReexamination requested by third party requester
May 20, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
May 20, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
May 20, 2026RXC/SRCertificate of Service
May 20, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
May 20, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)

Prosecution, PTAB & CAFC

PTAB Proceedings (IPR, PGR, CBM, DER)

None found

Federal Circuit (CAFC)

None found

Terminal Disclaimer

Filed — ApprovedJan 3, 2025

Prosecution History

DateCodeDescription
Jan 3, 2025P574PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED
Jan 3, 2025DISTTerminal Disclaimer Filed

Maintenance Fees

Grant
Mar 4, 2025
3.5-yr
Sep 4, 2028
7.5-yr
Sep 4, 2032
11.5-yr
Sep 4, 2036
Expiry
Sep 9, 2044

Entity Status

Small Entity

Expires

Sep 9, 2044 (18.3 yr remaining)

Assignments

Sep 2024Oct 2024FiledMR. BRIAN CRONQUISTMR. ZVI OR-BACHDR. DEEPAK C. SEKARMONOLITHIC 3D INC.
AssignmentReel/Frame: 074616/0158Recorded: May 11, 2026

From

MR. BRIAN CRONQUISTInventor
Sep 7, 2024
MR. ZVI OR-BACHInventor
Sep 7, 2024
DR. DEEPAK C. SEKARInventor
Sep 9, 2024

To

MONOLITHIC 3D INC.