90/019,744NOVEL PROCESSES FOR MAKING SUBSTITUTED QUINAZOLINE COMPOUNDS USING HYDROGEN BONDING CATALYSTS10,392,353Closed
Status
Reexamination Certificate Issued
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (24 events)
Sep 29, 2025REEXInput Issue Number and Issue Date for Reexamination
Aug 25, 2025RXPUBSReexam Forwarded to Office of Publications
Jul 30, 2025MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Jul 21, 2025RXA...Response after Non-Final Action
Jul 17, 2025RXLITSRReexam Litigation Search Conducted
May 16, 2025MR.NFRX - Mail Reexam Non-Final Action
Apr 28, 2025RXFWDXDate Forwarded to Examiner
Feb 3, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Dec 11, 2024IDSCInformation Disclosure Statement considered
Dec 11, 2024DOCKCase Docketed to Examiner in GAU
Dec 3, 2024MRXNReexamination Formalities Notice Mailed
Dec 3, 2024MRXNReexamination Formalities Notice Mailed
Dec 3, 2024COMPApplication Is Now Complete
Dec 2, 2024RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Dec 2, 2024RXNREQFDNotice of reexamination request filing date
Dec 2, 2024RXNREQAUNotice of assignment of reexamination request
Dec 2, 2024FTFSFITF set to YES - revise initial setting
Nov 27, 2024RXTTLRPTTitle Report
Nov 26, 2024WIDSInformation Disclosure Statement (IDS) Filed
Nov 26, 2024RXOSUBReceipt of Original Ex Parte Reexam Request
Nov 26, 2024RXO_40.RReceipt of Orig. Ex Parte Request by Third Party Less Than 40 Pages - Rule 1.20(c )(1)
Nov 26, 2024RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Nov 26, 2024RXC/SRCertificate of Service
Nov 26, 2024BIG.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
Aug 27, 2019
3.5-yr
Feb 27, 2023
Paid Jan 11, 2023
7.5-yr
Feb 27, 2027
11.5-yr
Feb 27, 2031
Expiry
May 23, 2038
Entity Status
Large Entity
Expires
May 23, 2038 (12.2 yr remaining)
Assignments
AssignmentReel/Frame: 045945/0324Recorded: May 31, 2018
From
CHEOL K. CHUNGInventor
Nov 1, 2016
GUY R. HUMPHREYInventor
Nov 2, 2016
ZHIJIAN LIUInventor
Nov 2, 2016
MARK MCLAUGHLINInventor
Nov 1, 2016
YINGJU XUInventor
Nov 1, 2016
YOUNONG YUInventor
Nov 1, 2016
→
To
MERCK SHARP & DOHME CORP.
MergerReel/Frame: 061102/0145Recorded: Aug 8, 2022
From
MERCK SHARP & DOHME CORP.
Apr 7, 2022
→
To
MERCK SHARP & DOHME LLC