90/015,793COMPOSITIONS AND METHODS FOR PRODUCING STABLE NEGATIVE OXIDATION REDUCTION POTENTIAL IN CONSUMABLE MATERIALS9,144,581Closed
Status
Reexamination Certificate Issued
Requester
Requester Law Firm
Unknown
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (29 events)
Aug 17, 2026REEXInput Issue Number and Issue Date for Reexamination
Aug 4, 2026RXPUBSReexam Forwarded to Office of Publications
Jul 29, 2026MRILDRX - Mail Improper Letter Destroyed
Jun 9, 2026RXPET.Receipt of Petition in a Reexam
Jun 1, 2026MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
May 27, 2026PRXRParalegal Reexam Review Complete
May 4, 2026RXLITSRReexam Litigation Search Conducted
Apr 21, 2026RXFWDXDate Forwarded to Examiner
Jan 28, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jan 12, 2026RXTTLRPTTitle Report
Jan 12, 2026MRXNReexamination Formalities Notice Mailed
Jan 12, 2026MRXNReexamination Formalities Notice Mailed
Jan 12, 2026DOCKCase Docketed to Examiner in GAU
Jan 12, 2026COMPApplication Is Now Complete
Jan 11, 2026RXTTLRPTTitle Report
Jan 11, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jan 11, 2026FTFIFITF set to NO - revise initial setting
Jan 7, 2026RXLITSRReexam Litigation Search Conducted
Jan 7, 2026PRXRParalegal Reexam Review Complete
Dec 21, 2025SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Dec 19, 2025RXOSUB.RReexamination requested by third party requester
Dec 19, 2025RXO_40.CReceipt of Corrected Orig. Ex Parte Request Less Than 40 Pages- Rule 1.20(c )(1)
Dec 18, 2025WIDSInformation Disclosure Statement (IDS) Filed
Dec 18, 2025RXOSUB.RReexamination requested by third party requester
Dec 18, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Dec 18, 2025RXO_40Receipt of Orig. Ex Parte Reexam Request Less Than 40 Pages-Rule 1.20(c )(1)
Dec 18, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Dec 18, 2025RXC/SRCertificate of Service
Dec 18, 2025BIG.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
Filed — ApprovedMay 20, 2015
Prosecution History
| Date | Code | Description |
|---|---|---|
| Jun 29, 2015 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| May 20, 2015 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Sep 29, 2015
3.5-yr
Mar 29, 2019
Paid Feb 19, 2019
7.5-yr
Mar 29, 2023
Paid Mar 22, 2023
11.5-yr
Mar 29, 2027
Expiry
Sep 7, 2034
Entity Status
Small Entity
Expires
Sep 7, 2034 (8.4 yr remaining)
Assignments
None found