Status
Reexamination Certificate Issued
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (33 events)
Mar 1, 2023CCRDYApplication ready for PDX access by participating foreign offices
Feb 28, 2023REEXInput Issue Number and Issue Date for Reexamination
Jan 30, 2023RXPUBSReexam Forwarded to Office of Publications
Jan 17, 2023MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Jan 3, 2023RXLITSRReexam Litigation Search Conducted
Dec 12, 2022RXAAF.Response to Final Filed (or Ready for Examiner Action)
Oct 12, 2022MRXFRRX - Mail Final Rejection
Sep 6, 2022RXA...Response after Non-Final Action
Jul 12, 2022NRX.Notice of Reexam Published in Official Gazette
Jul 5, 2022MR.NFRX - Mail Reexam Non-Final Action
May 25, 2022RXFWDXDate Forwarded to Examiner
May 25, 2022MREXORX - Mail Ex Parte Request for Reexamination Granted
May 20, 2022MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
May 19, 2022MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
May 18, 2022RXWVSTWaiver of owners statement in ex parte
May 18, 2022IDSCInformation Disclosure Statement considered
May 13, 2022DOCKCase Docketed to Examiner in GAU
May 12, 2022MRXNReexamination Formalities Notice Mailed
May 12, 2022MRXNReexamination Formalities Notice Mailed
May 11, 2022SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
May 11, 2022RXTTLRPTTitle Report
May 11, 2022RXPCOMCompletion of Preprocessing - Released to Assigned GAU
May 11, 2022RXNREQFDNotice of reexamination request filing date
May 11, 2022RXNREQAUNotice of assignment of reexamination request
May 11, 2022RXLITSRReexam Litigation Search Conducted
May 11, 2022PRXRParalegal Reexam Review Complete
May 11, 2022FTFSFITF set to YES - revise initial setting
May 10, 2022WIDSInformation Disclosure Statement (IDS) Filed
May 10, 2022RXOSUB.RReexamination requested by third party requester
May 10, 2022RXOSUBReceipt of Original Ex Parte Reexam Request
May 10, 2022RXO_40.RReceipt of Orig. Ex Parte Request by Third Party Less Than 40 Pages - Rule 1.20(c )(1)
May 10, 2022RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
May 10, 2022BIG.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
Mar 1, 2022
3.5-yr
Sep 1, 2025
Paid Sep 2, 2025
7.5-yr
Sep 1, 2029
11.5-yr
Sep 1, 2033
Expiry
Apr 11, 2040
Entity Status
Small Entity
Expires
Apr 11, 2040 (14 yr remaining)
Term Adjustment
+142 days (~0.4 yr)
Assignments
AssignmentReel/Frame: 060263/0406Recorded: Jun 21, 2022
From
RK PHARMA SOLUTIONS LLC
Jun 16, 2022
→
To
RK PHARMA INC
Security InterestReel/Frame: 067343/0089Recorded: May 8, 2024
From
RK PHARMA INC.
Mar 14, 2024
→
To
N.A. CITIBANK