Status
Reexamination Certificate Issued
Requester
Requester Law Firm
Unknown
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (45 events)
May 4, 2021CCRDYApplication ready for PDX access by participating foreign offices
May 3, 2021REEXInput Issue Number and Issue Date for Reexamination
Apr 22, 2021RXPUBSReexam Forwarded to Office of Publications
Apr 22, 2021MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Apr 7, 2021RXPUBSReexam Forwarded to Office of Publications
Apr 2, 2021MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Feb 23, 2021RXC/SRCertificate of Service
Feb 23, 2021RXA...Response after Non-Final Action
Jan 21, 2021MR.NFRX - Mail Reexam Non-Final Action
Jan 15, 2021IDSCInformation Disclosure Statement considered
Jul 30, 2020RXFWDXDate Forwarded to Examiner
May 27, 2020DOCKCase Docketed to Examiner in GAU
May 22, 2020MRPTGRX - Mail Petition Decision Ordering Reexamination
May 22, 2020RXPETGPetition Decision on Request for Reconsideration Ordering Reexamination
Feb 20, 2020RXC/SRCertificate of Service
Feb 12, 2020RXC/SRCertificate of Service
Feb 12, 2020IDSCInformation Disclosure Statement considered
Feb 12, 2020RXIDS.Information Disclosure Statement Filed
Feb 12, 2020WIDSInformation Disclosure Statement (IDS) Filed
Feb 12, 2020WIDSInformation Disclosure Statement (IDS) Filed
Feb 12, 2020WIDSInformation Disclosure Statement (IDS) Filed
Feb 12, 2020IDSCInformation Disclosure Statement considered
Feb 12, 2020IDSCInformation Disclosure Statement considered
Feb 12, 2020WIDSInformation Disclosure Statement (IDS) Filed
Jan 7, 2020NRX.Notice of Reexam Published in Official Gazette
Dec 9, 2019RXC/SRCertificate of Service
Dec 5, 2019RXPET.Receipt of Petition in a Reexam
Nov 20, 2019MREXDRX - Mail Ex Parte Request for Reexamination Denied
Nov 12, 2019IDSCInformation Disclosure Statement considered
Nov 8, 2019MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Nov 6, 2019DOCKCase Docketed to Examiner in GAU
Nov 5, 2019MRXNReexamination Formalities Notice Mailed
Nov 5, 2019MRXNReexamination Formalities Notice Mailed
Nov 4, 2019RXNREQAUNotice of assignment of reexamination request
Nov 4, 2019FTFIFITF set to NO - revise initial setting
Nov 4, 2019RXNREQFDNotice of reexamination request filing date
Nov 4, 2019RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Oct 31, 2019RXTTLRPTTitle Report
Oct 28, 2019RXLITSRReexam Litigation Search Conducted
Oct 25, 2019RXC/SRCertificate of Service
Oct 25, 2019RXOSUB.RReexamination requested by third party requester
Oct 25, 2019RXOSUBReceipt of Original Ex Parte Reexam Request
Oct 25, 2019BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Oct 25, 2019WIDSInformation Disclosure Statement (IDS) Filed
Oct 25, 2019RXIDS.Information Disclosure Statement Filed
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
None found
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedJan 13, 2017
Prosecution History
| Date | Code | Description |
|---|---|---|
| Jan 13, 2017 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Jan 13, 2017 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Apr 25, 2017
3.5-yr
Oct 25, 2020
Paid Sep 18, 2020
7.5-yr
Oct 25, 2024
Paid Sep 19, 2024
11.5-yr
Oct 25, 2028
Expiry
Sep 25, 2035
Entity Status
Large Entity
Expires
Sep 25, 2035 (9.5 yr remaining)
Assignments
AssignmentReel/Frame: 036666/0978Recorded: Sep 28, 2015
From
MARTIN JOSEPH CRNKOVICHInventor
Dec 7, 2011
SUE-JANE LEEInventor
Dec 12, 2011
HAK KAN LEUNGInventor
Dec 7, 2011
JEFFREY TARNInventor
Dec 7, 2011
AIYUAN WANGInventor
Dec 7, 2011
FEI WANGInventor
Dec 7, 2011
DAVID YUDSInventor
Dec 6, 2011
→
To
FRESENIUS MEDICAL CARE HOLDINGS, INC.