90/016,473EFFICIENT IMPLEMENTATION OF HASH ALGORITHM ON A PROCESSOR8,712,039Open

Status

Reexam Assigned to Examiner for Determination

Filed

Jul 15, 2026

Last Updated

Aug 3, 2026

Art Unit

3992

Requester

Unknown

Requester Law Firm

King & Spalding, LLP

Requested By

Third Party

Patent OwnerInferred

Malikie Innovations Limited

Sector (CPC)

HElectrical & Electronic
H04Telecommunications
H04LTransmission of Digital Information

USPC

380Cryptography

Reexam History (26 events)

Aug 3, 2026DOCKCase Docketed to Examiner in GAU
Aug 3, 2026DOCKCase Docketed to Examiner in GAU
Jul 29, 2026COMPApplication Is Now Complete
Jul 29, 2026MRXNReexamination Formalities Notice Mailed
Jul 29, 2026MRXNReexamination Formalities Notice Mailed
Jul 28, 2026FTFIFITF set to NO - revise initial setting
Jul 28, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jul 27, 2026PA..Change in Power of Attorney (May Include Associate POA)
Jul 26, 2026RXC.ADRReexam - Correspondence Address Change for Third Party Requester
Jul 26, 2026RXNREQFDNotice of reexamination request filing date
Jul 26, 2026RXNREQAUNotice of assignment of reexamination request
Jul 26, 2026RXTTLRPTTitle Report
Jul 26, 2026RXC.ADCorrespondence Address Change
Jul 23, 2026RXLITSRReexam Litigation Search Conducted
Jul 23, 2026RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
Jul 23, 2026RXPA..Change in Power of Attorney (May Include Associate POA)
Jul 23, 2026RXC/SRCertificate of Service
Jul 23, 2026PRXRParalegal Reexam Review Complete
Jul 23, 2026RXRLFReExam Litigation Found
Jul 15, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Jul 15, 2026RXC/SRCertificate of Service
Jul 15, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Jul 15, 2026RXAF/DAffidavit(s), Declaration(s) and/or Exhibit(s) Filed
Jul 15, 2026RXC/SRCertificate of Service
Jul 15, 2026RXOSUB.RReexamination requested by third party requester
Jul 15, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester

Prosecution, PTAB & CAFC

PTAB Proceedings (IPR, PGR, CBM, DER)

None found

Federal Circuit (CAFC)

None found

Terminal Disclaimer

None found

Prosecution History

None found

Maintenance Fees

Grant
Apr 29, 2014
3.5-yr
Oct 29, 2017
Paid Oct 30, 2017
7.5-yr
Oct 29, 2021
Paid Oct 29, 2021
11.5-yr
Oct 29, 2025
Paid Oct 14, 2025
Expiry
Jun 2, 2032

Entity Status

Large Entity

Expires

Jun 2, 2032 (5.8 yr remaining)

Term Adjustment

+58 days (~0.2 yr)

Assignments

20132014201520162017201820192020202120222023FiledNEVINE MAURICE NASSIF EBEIDROBERT JOHN LAMBERTCERTICOM CORP.BLACKBERRY LIMITEDMALIKIE INNOVATIONS LIMITEDMALIKIE INNOVATIONS LIMITED
AssignmentReel/Frame: 028294/0247Recorded: May 31, 2012

From

NEVINE MAURICE NASSIF EBEIDInventor
May 29, 2012
ROBERT JOHN LAMBERTInventor
May 29, 2012

To

CERTICOM CORP.

AssignmentReel/Frame: 050610/0937Recorded: Oct 2, 2019

From

CERTICOM CORP.
Sep 30, 2019

To

BLACKBERRY LIMITED

AssignmentReel/Frame: 064104/0103Recorded: Jun 16, 2023

From

BLACKBERRY LIMITED
May 11, 2023

To

MALIKIE INNOVATIONS LIMITED

Nunc Pro TuncReel/Frame: 064271/0199Recorded: Jun 19, 2023

From

BLACKBERRY LIMITED
May 11, 2023

To

MALIKIE INNOVATIONS LIMITED