Status
Response after Non-Final Action Entered (or Ready for Examiner Action)
Requester
Requester Law Firm
Unknown
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (23 events)
Jun 22, 2026RXC/SRCertificate of Service
Jun 18, 2026WIDSInformation Disclosure Statement (IDS) Filed
Jun 18, 2026RXLET.Miscellaneous Incoming Letter
Jun 18, 2026RXIDS.Information Disclosure Statement Filed
Jun 18, 2026RXA...Response after Non-Final Action
May 4, 2026MR.NFRX - Mail Reexam Non-Final Action
Nov 12, 2025RXFWDXDate Forwarded to Examiner
Sep 4, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Aug 6, 2025PA..Change in Power of Attorney (May Include Associate POA)
Jul 23, 2025MRXNReexamination Formalities Notice Mailed
Jul 23, 2025MRXNReexamination Formalities Notice Mailed
Jul 23, 2025DOCKCase Docketed to Examiner in GAU
Jul 23, 2025COMPApplication Is Now Complete
Jul 22, 2025SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Jul 22, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jul 21, 2025RXRLFReExam Litigation Found
Jul 21, 2025RXLITSRReexam Litigation Search Conducted
Jul 21, 2025FTFSFITF set to YES - revise initial setting
Jul 16, 2025RXOSUB.RReexamination requested by third party requester
Jul 16, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Jul 16, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jul 16, 2025RXC/SRCertificate of Service
Jul 16, 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
None found
Prosecution History
None found
Maintenance Fees
Grant
Jun 7, 2022
3.5-yr
Dec 7, 2025
7.5-yr
Dec 7, 2029
11.5-yr
Dec 7, 2033
Expiry
Jul 1, 2036
Entity Status
Small Entity
Expires
Jul 1, 2036 (10.2 yr remaining)
Term Adjustment
+357 days (~1.0 yr)
Other
USPTO Event: Maintenance Fee Reminder Mailed
Assignments
AssignmentReel/Frame: 058514/0503Recorded: Dec 31, 2021
From
ERIC YE CHENInventor
Dec 20, 2021
→
To
HI-DOW IPHC, INC.
AssignmentReel/Frame: 068815/0668Recorded: Oct 7, 2024
From
ERIC YE CHENInventor
Oct 7, 2024
→
To
HI-DOW IPHC, INC.