Status
Determination - Reexamination Ordered
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (22 events)
Aug 5, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jul 28, 2026MRILDRX - Mail Improper Letter Destroyed
Jul 13, 2026PA..Change in Power of Attorney (May Include Associate POA)
Jul 8, 2026RXC/SRCertificate of Service
Jun 23, 2026DOCKCase Docketed to Examiner in GAU
Jun 22, 2026MRXNReexamination Formalities Notice Mailed
Jun 22, 2026MRXNReexamination Formalities Notice Mailed
Jun 22, 2026COMPApplication Is Now Complete
Jun 18, 2026RXTTLRPTTitle Report
Jun 18, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jun 18, 2026RXNREQFDNotice of reexamination request filing date
Jun 18, 2026RXNREQAUNotice of assignment of reexamination request
Jun 11, 2026PRXRParalegal Reexam Review Complete
Jun 9, 2026RXRLFReExam Litigation Found
Jun 9, 2026RXLITSRReexam Litigation Search Conducted
Jun 9, 2026FTFIFITF set to NO - revise initial setting
Jun 8, 2026RXOSUB.RReexamination requested by third party requester
Jun 8, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Jun 8, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jun 8, 2026RXC/SRCertificate of Service
Jun 8, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Jun 8, 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
None found
Prosecution History
None found
Maintenance Fees
Grant
May 10, 2005
3.5-yr
Nov 10, 2008
7.5-yr
Nov 10, 2012
11.5-yr
Nov 10, 2016
Expiry
Apr 21, 2023
Entity Status
Small Entity
Expires
Apr 21, 2023 (expired)
Term Adjustment
+833 days (~2.3 yr)
Other
USPTO Event: Petition to Accept Late Payment of Maintenance Fee Payment Filed
Assignments
AssignmentReel/Frame: 011593/0881Recorded: Mar 15, 2001
From
LEON BRUCKMANInventor
Feb 26, 2001
→
To
ORCKIT, COMMUNICATIONS, LTD.
AssignmentReel/Frame: 012866/0880Recorded: Apr 26, 2002
From
ORCKIT COMMUNICATIONS LTD.
Mar 7, 2002
→
To
CORRIGENT SYSTEMS LTD.
Name ChangeReel/Frame: 032579/0201Recorded: Apr 1, 2014
From
CORRIGENT SYSTEMS LTD.
Sep 6, 2009
→
To
ORCKIT-CORRIGENT LTD
OtherReel/Frame: 030033/0774Recorded: Mar 18, 2013
From
ORCKIT-CORRIGENT LTD.
Mar 18, 2013
→
To
HUDSON BAY IP OPPORTUNITIES MASTER FUND, LP
ReleaseReel/Frame: 030887/0983Recorded: Jul 26, 2013
From
HUDSON BAY IP OPPORTUNITIES MASTER FUND LP
Jul 23, 2013
→
To
ORCKIT-CORRIGENT LTD.
AssignmentReel/Frame: 038541/0984Recorded: May 11, 2016
From
CORRIGENT SYSTEMS LTD.
Apr 25, 2016
ORCKIT COMMUNICATION LTD.
Apr 25, 2016
ORCKIT-CORRIGENT LTD.
Apr 25, 2016
→
To
ORCKIT IP, LLC
AssignmentReel/Frame: 072030/0801Recorded: Aug 15, 2025
From
ORCKIT IP LLC
Mar 9, 2025
→
To
ENHANCED DATA STREAMING LLC
OtherReel/Frame: 072978/0765Recorded: Sep 29, 2025
From
ENHANCED DATA STREAMING LLC
Aug 13, 2025
→
To
WYE IP CAPITAL LLC