Status
Determination - Reexamination Ordered
Filed
Jul 17, 2026
Pre-Order Paper
None filed
Last Updated
Sep 15, 2026
Examiner
Art Unit
Requester
Not named (filed by counsel)
Requester Law Firm
Requested By
Third Party
Patent Owner
Patent Owner Law Firm
Owner hasn't filed yet
Reexam History (22 events)
Sep 17, 2026PA..Change in Power of Attorney (May Include Associate POA)
Sep 17, 2026PA..Change in Power of Attorney (May Include Associate POA)
Sep 15, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jul 30, 2026MRXNReexamination Formalities Notice Mailed
Jul 30, 2026MRXNReexamination Formalities Notice Mailed
Jul 30, 2026COMPApplication Is Now Complete
Jul 30, 2026DOCKCase Docketed to Examiner in GAU
Jul 29, 2026RXNREQAUNotice of assignment of reexamination request
Jul 29, 2026RXTTLRPTTitle Report
Jul 29, 2026RXNREQFDNotice of reexamination request filing date
Jul 29, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jul 20, 2026RXRLFReExam Litigation Found
Jul 20, 2026FTFIFITF set to NO - revise initial setting
Jul 20, 2026PRXRParalegal Reexam Review Complete
Jul 20, 2026RXLITSRReexam Litigation Search Conducted
Jul 17, 2026RXC/SRCertificate of Service
Jul 17, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jul 17, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Jul 17, 2026RXOSUB.RReexamination requested by third party requester
Jul 17, 2026WIDSInformation Disclosure Statement (IDS) Filed
Jul 17, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Jul 17, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
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
Mar 3, 2015
3.5-yr
Sep 3, 2018
Paid Aug 27, 2018
7.5-yr
Sep 3, 2022
Paid Aug 24, 2022
11.5-yr
Sep 3, 2026
Expiry
Dec 27, 2031
Entity Status
Small Entity
Expires
Dec 27, 2031 (5.4 yr remaining)
Term Adjustment
+545 days (~1.5 yr)
Assignments
AssignmentReel/Frame: 024618/0356Recorded: Jun 30, 2010
From
AMIR HARELInventor
Jun 28, 2010
ALON LELCUKInventor
Jun 30, 2010
RONIT NOSSENSONInventor
Jun 30, 2010
AVINOAM ZAKAIInventor
Jun 29, 2010
→
To
EXAFER LTD