Status
Final Action Mailed
Requester
Unknown
Requester Law Firm
Unknown
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (27 events)
Aug 26, 2026MRXFRRX - Mail Final Rejection
Aug 20, 2026RXRLFReExam Litigation Found
Aug 20, 2026RXLITSRReexam Litigation Search Conducted
May 26, 2026RXC/SRCertificate of Service
May 26, 2026RXA...Response after Non-Final Action
Mar 26, 2026MR.NFRX - Mail Reexam Non-Final Action
Jan 26, 2026RXFWDXDate Forwarded to Examiner
Nov 17, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Nov 12, 2025PA..Change in Power of Attorney (May Include Associate POA)
Sep 8, 2025DOCKCase Docketed to Examiner in GAU
Sep 8, 2025DOCKCase Docketed to Examiner in GAU
Aug 27, 2025RXLITSRReexam Litigation Search Conducted
Aug 25, 2025DOCKCase Docketed to Examiner in GAU
Aug 22, 2025MRXNReexamination Formalities Notice Mailed
Aug 22, 2025MRXNReexamination Formalities Notice Mailed
Aug 22, 2025COMPApplication Is Now Complete
Aug 21, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Aug 21, 2025RXNREQFDNotice of reexamination request filing date
Aug 21, 2025RXNREQAUNotice of assignment of reexamination request
Aug 19, 2025RXTTLRPTTitle Report
Aug 19, 2025PRXRParalegal Reexam Review Complete
Aug 19, 2025FTFIFITF set to NO - revise initial setting
Aug 18, 2025RXRLFReExam Litigation Found
Aug 18, 2025RXOSUB.RReexamination requested by third party requester
Aug 18, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Aug 18, 2025RXC/SRCertificate of Service
Aug 18, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2025-00772IPR — Discretionary Denial
Petitioner
Dentsply Sirona Inc.
Petition Filed
Mar 26, 2025
Institution
Jul 31, 2025
Decision
Jul 31, 2025
Terminated
Jul 31, 2025
IPR2020-00672IPR — Terminated-Settled
Petitioner
Kavo Dental Technologies, LLC
Petition Filed
Feb 28, 2020
Institution
Jun 10, 2020
Terminated
Sep 10, 2020
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
Sep 13, 2005
3.5-yr
Mar 13, 2009
7.5-yr
Mar 13, 2013
11.5-yr
Mar 13, 2017
Expiry
Oct 3, 2023
Entity Status
Small Entity
Expires
Oct 3, 2023 (expired)
Term Adjustment
+252 days (~0.7 yr)
Assignments
AssignmentReel/Frame: 029753/0599Recorded: Feb 5, 2013
From
RONALD E. MASSIEInventor
Jan 23, 2013
→
To
OSSEO IMAGING, LLC