Status
Determination - Reexamination Ordered
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (26 events)
Jul 7, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jun 18, 2026IDSCInformation Disclosure Statement considered
Jun 18, 2026IDSCInformation Disclosure Statement considered
Jun 18, 2026IDSCInformation Disclosure Statement considered
Jun 9, 2026PA..Change in Power of Attorney (May Include Associate POA)
Jun 1, 2026MRXNReexamination Formalities Notice Mailed
Jun 1, 2026MRXNReexamination Formalities Notice Mailed
Jun 1, 2026DOCKCase Docketed to Examiner in GAU
Jun 1, 2026COMPApplication Is Now Complete
May 29, 2026RXTTLRPTTitle Report
May 29, 2026RXRLFReExam Litigation Found
May 29, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
May 29, 2026RXNREQFDNotice of reexamination request filing date
May 29, 2026RXNREQAUNotice of assignment of reexamination request
May 29, 2026RXLITSRReexam Litigation Search Conducted
May 29, 2026PRXRParalegal Reexam Review Complete
May 29, 2026FTFSFITF set to YES - revise initial setting
May 13, 2026WIDSInformation Disclosure Statement (IDS) Filed
May 13, 2026WIDSInformation Disclosure Statement (IDS) Filed
May 13, 2026WIDSInformation Disclosure Statement (IDS) Filed
May 13, 2026RXOSUB.RReexamination requested by third party requester
May 13, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
May 13, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
May 13, 2026RXC/SRCertificate of Service
May 13, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
May 13, 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
Sep 1, 2015
3.5-yr
Mar 1, 2019
Paid Mar 1, 2019
7.5-yr
Mar 1, 2023
Paid Jan 21, 2023
11.5-yr
Mar 1, 2027
Expiry
Mar 8, 2034
Entity Status
Small Entity
Expires
Mar 8, 2034 (7.8 yr remaining)
Assignments
AssignmentReel/Frame: 054444/0643Recorded: Nov 23, 2020
From
LAWRENCE F. GLAZERInventor
Nov 20, 2020
→
To
STUDEBAKER & BRACKETT PC
AssignmentReel/Frame: 072083/0427Recorded: Aug 21, 2025
From
LAWRENCE F. GLASERInventor
Aug 15, 2025
STUDEBAKER BRACKETT PLLC
Aug 15, 2025
→
To
BIOSONICS TECHNOLOGY, LLC