90/015,436HIGH RESOLUTION DIRECT-PROJECTION TYPE X-RAY MICROTOMOGRAPHY SYSTEM USING SYNCHROTRON OR LABORATORY-BASED X-RAY SOURCE7,400,704Closed
Status
REEXAM TERMINATED - Decision
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (26 events)
Oct 1, 2025PA..Change in Power of Attorney (May Include Associate POA)
Sep 24, 2025RETDRX - Decision Terminating of Reexam
Sep 24, 2025MRIFDRX - Mail Incomplete Ex Parte Reexam Request (Filing Date vacated)
Aug 25, 2025RXPET.Receipt of Petition in a Reexam
Aug 25, 2025RXC/SRCertificate of Service
Aug 19, 2025DOCKCase Docketed to Examiner in GAU
Aug 14, 2025MRXNReexamination Formalities Notice Mailed
Aug 14, 2025MRXNReexamination Formalities Notice Mailed
Aug 14, 2025COMPApplication Is Now Complete
Aug 13, 2025RXRLFReExam Litigation Found
Aug 13, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Aug 13, 2025RXNREQFDNotice of reexamination request filing date
Aug 13, 2025RXNREQAUNotice of assignment of reexamination request
Aug 13, 2025RXLITSRReexam Litigation Search Conducted
Aug 13, 2025PRXRParalegal Reexam Review Complete
Aug 13, 2025FTFIFITF set to NO - revise initial setting
Aug 12, 2025SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Aug 12, 2025RXTTLRPTTitle Report
Aug 8, 2025RXC.ADRReexam - Correspondence Address Change for Third Party Requester
Aug 7, 2025RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
Aug 7, 2025RXOSUB.RReexamination requested by third party requester
Aug 7, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Aug 7, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Aug 7, 2025RXC/SRCertificate of Service
Aug 7, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Aug 7, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2022-00218IPR — Final Written Decision
Petitioner
Sigray Inc.
Petition Filed
Nov 18, 2021
Institution
May 23, 2022
Decision
Dec 12, 2025
Terminated
Dec 12, 2025
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedJul 9, 2007
Prosecution History
| Date | Code | Description |
|---|---|---|
| May 8, 2008 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Jul 9, 2007 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Jul 15, 2008
3.5-yr
Jan 15, 2012
7.5-yr
Jan 15, 2016
11.5-yr
Jan 15, 2020
Paid Jan 6, 2020
Expiry
Oct 2, 2026
Entity Status
Large Entity
Expires
Oct 2, 2026 (0.5 yr remaining)
Assignments
MergerReel/Frame: 031938/0108Recorded: Jan 10, 2014
From
XRADIA, INC.
Jul 12, 2013
→
To
CARL ZEISS X-RAY MICROSCOPY, INC.