Status
Reexamination Certificate Issued
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (53 events)
May 25, 2017PA..Change in Power of Attorney (May Include Associate POA)
Aug 31, 2015CCRDYApplication ready for PDX access by participating foreign offices
Jul 23, 2015C.ADCorrespondence Address Change
Mar 3, 2015REEXInput Issue Number and Issue Date for Reexamination
Feb 11, 2015RXPUBSReexam Forwarded to Office of Publications
Feb 4, 2015MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Jan 20, 2015RXLITSRReexam Litigation Search Conducted
Jan 7, 2015RXC/SRCertificate of Service
Jan 7, 2015RXAAF.Response to Final Filed (or Ready for Examiner Action)
Nov 7, 2014MRXFRRX - Mail Final Rejection
Oct 6, 2014WIDSInformation Disclosure Statement (IDS) Filed
Oct 6, 2014RXC/SRCertificate of Service
Oct 6, 2014WIDSInformation Disclosure Statement (IDS) Filed
Oct 6, 2014WIDSInformation Disclosure Statement (IDS) Filed
Oct 6, 2014WIDSInformation Disclosure Statement (IDS) Filed
Oct 6, 2014WIDSInformation Disclosure Statement (IDS) Filed
Oct 6, 2014WIDSInformation Disclosure Statement (IDS) Filed
Oct 6, 2014RXA...Response after Non-Final Action
Oct 6, 2014RXIDS.Information Disclosure Statement Filed
Oct 6, 2014RXLET.Miscellaneous Incoming Letter
Oct 6, 2014WIDSInformation Disclosure Statement (IDS) Filed
Oct 6, 2014WIDSInformation Disclosure Statement (IDS) Filed
Oct 3, 2014MREXNRX - Mail Examiner Interview Summary Record
Sep 30, 2014WIDSInformation Disclosure Statement (IDS) Filed
Sep 30, 2014RXIDS.Information Disclosure Statement Filed
Sep 30, 2014RXC/SRCertificate of Service
Aug 6, 2014MR.NFRX - Mail Reexam Non-Final Action
Aug 6, 2014RXFWDXDate Forwarded to Examiner
Jul 15, 2014NRX.Notice of Reexam Published in Official Gazette
Jun 19, 2014PA..Change in Power of Attorney (May Include Associate POA)
Jun 18, 2014RXPA..Change in Power of Attorney (May Include Associate POA)
Jun 18, 2014RXC/SRCertificate of Service
Jun 18, 2014C.ADCorrespondence Address Change
Jun 16, 2014RXPA..Change in Power of Attorney (May Include Associate POA)
Jun 9, 2014RCCPRX - Concurrent Proceedings Notice
Jun 9, 2014RXC/SRCertificate of Service
Jun 3, 2014MREXORX - Mail Ex Parte Request for Reexamination Granted
May 21, 2014MRXNReexamination Formalities Notice Mailed
May 21, 2014RXLITSRReexam Litigation Search Conducted
May 21, 2014MRXNReexamination Formalities Notice Mailed
May 20, 2014RXNREQFDNotice of reexamination request filing date
May 20, 2014DOCKCase Docketed to Examiner in GAU
May 20, 2014RXPCOMCompletion of Preprocessing - Released to Assigned GAU
May 20, 2014RXNREQAUNotice of assignment of reexamination request
May 20, 2014FTFIFITF set to NO - revise initial setting
May 19, 2014RXC/SRCertificate of Service
May 19, 2014RXLET.Miscellaneous Incoming Letter
May 15, 2014RXTTLRPTTitle Report
May 14, 2014RXOSUBReceipt of Original Ex Parte Reexam Request
May 14, 2014RXC/SRCertificate of Service
May 14, 2014BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
May 14, 2014RXOSUB.RReexamination requested by third party requester
May 14, 2014RXIDS.Information Disclosure Statement Filed
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
Oct 18, 2011
3.5-yr
Apr 18, 2015
7.5-yr
Apr 18, 2019
Paid Mar 8, 2019
11.5-yr
Apr 18, 2023
Paid Mar 8, 2023
Expiry
Jan 11, 2030
Entity Status
Large Entity
Expires
Jan 11, 2030 (3.8 yr remaining)
Term Adjustment
+777 days (~2.1 yr)
Assignments
AssignmentReel/Frame: 020154/0647Recorded: Nov 26, 2007
From
TROY J. ORRInventor
Nov 26, 2007
→
To
PURITY SOLUTIONS LLC
AssignmentReel/Frame: 032234/0728Recorded: Feb 18, 2014
From
TROY J ORRInventor
Nov 1, 2013
→
To
FRESENIUS MEDICAL CARE HOLDINGS, INC.
AssignmentReel/Frame: 032026/0500Recorded: Jan 23, 2014
From
TROY J ORRInventor
Nov 1, 2013
→
To
PURITY SOLUTIONS LLC
AssignmentReel/Frame: 031758/0498Recorded: Dec 11, 2013
From
PURITY SOLUTIONS, LLC
Nov 1, 2013
→
To
FRESENIUS MEDICAL CARE HOLDINGS, INC.
AssignmentReel/Frame: 035743/0119Recorded: May 20, 2015
From
FRESENIUS MEDICAL CARE HOLDINGS, INC.
Apr 27, 2015
→
To
BAXTER INTERNATIONAL INC.
Security InterestReel/Frame: 070076/0701Recorded: Jan 31, 2025
From
GAMBRO RENAL PRODUCTS, INC.
Jan 31, 2025
VANTIVE US HEALTHCARE LLC
Jan 31, 2025
→
To
ARES CAPITAL CORPORATION