90/012,870SYNERGISTIC BEAD LUBRICANT AND METHODS FOR PROVIDING IMPROVED LUBRICATION TO DRILLING FLUIDS FOR HORIZONTAL DRILLING8,324,136Closed
Status
Reexamination Certificate Issued
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (42 events)
Aug 31, 2015CCRDYApplication ready for PDX access by participating foreign offices
Oct 6, 2014REEXInput Issue Number and Issue Date for Reexamination
Aug 20, 2014RXPUBSReexam Forwarded to Office of Publications
Aug 15, 2014MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Jul 24, 2014RXLITSRReexam Litigation Search Conducted
Jun 27, 2014MRADVRX - Mail Reexam - Advisory Action (or Supplemental)
Jun 20, 2014MREXNRX - Mail Examiner Interview Summary Record
Jun 19, 2014RXC/SRCertificate of Service
Jun 19, 2014RXAF/DAffidavit(s), Declaration(s) and/or Exhibit(s) Filed
Jun 19, 2014RXAAF.Response to Final Filed (or Ready for Examiner Action)
Jun 9, 2014RXLET.Miscellaneous Incoming Letter
May 21, 2014MRXG.RX - Mail Extension of Time Period for Response Granted
May 18, 2014RXRQ/TRequest for Extension of Time
May 18, 2014RXC/SRCertificate of Service
Mar 19, 2014MRXFRRX - Mail Final Rejection
Jan 7, 2014RXC/SRCertificate of Service
Jan 2, 2014RXA...Response after Non-Final Action
Nov 1, 2013MR.NFRX - Mail Reexam Non-Final Action
Oct 15, 2013RXRR.TTimely Requestor's Reply to an Owner's Statement
Oct 15, 2013RXC/SRCertificate of Service
Aug 13, 2013RXOR.TTimely Owner Statement in Response to Order
Aug 13, 2013RXC/SRCertificate of Service
Jul 23, 2013NRX.Notice of Reexam Published in Official Gazette
Jun 17, 2013MREXORX - Mail Ex Parte Request for Reexamination Granted
Jun 7, 2013DOCKCase Docketed to Examiner in GAU
Jun 6, 2013RXTTLRPTTitle Report
Jun 6, 2013RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jun 6, 2013RXNREQFDNotice of reexamination request filing date
Jun 6, 2013RXNREQAUNotice of assignment of reexamination request
Jun 6, 2013MRXNReexamination Formalities Notice Mailed
Jun 6, 2013MRXNReexamination Formalities Notice Mailed
Jun 6, 2013MREXNRX - Mail Examiner Interview Summary Record
Jun 6, 2013MREXNRX - Mail Examiner Interview Summary Record
Jun 6, 2013FTFIFITF set to NO - revise initial setting
Jun 5, 2013RXLITSRReexam Litigation Search Conducted
May 31, 2013RXOSUCOrig Req Receipt Corrected
May 31, 2013RXOSUB.RReexamination requested by third party requester
May 28, 2013MRICRRX - Mail Notice of Incomplete Ex Parte Reexam Request
May 20, 2013RXOSUBReceipt of Original Ex Parte Reexam Request
May 20, 2013RXIDS.Information Disclosure Statement Filed
May 20, 2013RXC/SRCertificate of Service
May 20, 2013BIG.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
Dec 4, 2012
3.5-yr
Jun 4, 2016
7.5-yr
Jun 4, 2020
11.5-yr
Jun 4, 2024
Expiry
Jan 6, 2031
Entity Status
Large Entity
Expires
Jan 6, 2031 (4.8 yr remaining)
Other
USPTO Event: Expire Patent
Assignments
OtherReel/Frame: 029469/0301Recorded: Dec 14, 2012
From
GRINDING AND SIZING COMPANY LLC
Dec 14, 2012
IGC TECHNOLOGIES, LLC
Dec 14, 2012
PRINCE MINERALS, INC.
Dec 14, 2012
→
To
WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
OtherReel/Frame: 029469/0290Recorded: Dec 14, 2012
From
GRINDING AND SIZING COMPANY LLC
Dec 14, 2012
IGC TECHNOLOGIES, LLC
Dec 14, 2012
PRINCE MINERALS, INC.
Dec 14, 2012
→
To
BANK OF MONTREAL, AS ADMINISTRATIVE AGENT
ReleaseReel/Frame: 045801/0731Recorded: Mar 30, 2018
From
BANK OF MONTREAL, AS ADMINISTRATIVE AGENT
Mar 29, 2018
→
To
PRINCE ENERGY LLC (FORMERLY GRINDING AND SIZING COMPANY LLC)
ReleaseReel/Frame: 045399/0154Recorded: Mar 30, 2018
From
WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Mar 29, 2018
→
To
PRINCE ENERGY LLC (FORMERLY GRINDING AND SIZING COMPANY LLC)