ExamPat

Carmichael IP, PLLC

Patent reexamination counsel·31 ex parte reexams

Carmichael IP, PLLC has served as patent-owner counsel in 31 USPTO ex parte reexaminations, with 8 currently open. The firm most often represents Valtrus Innovations Limited, Pictiva Displays International Limited, and Croga Innovations Limited. ExamPat indexes the full prosecution record for each proceeding, including office-action grounds, certificate outcomes, and downstream PTAB and Federal Circuit decisions.

Filings by year

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Top patent owners represented

Outcome track record

How this firm's reexams resolve once a certificate issues: all claims confirmed, amended, mixed, or canceled.

  • Certificate outcome split across every bucket
  • Share of proceedings where claims survived

Practice metrics

Certificate rate, average pendency, and the open/closed split across the firm's full reexam docket.

  • Certificate rate of closed proceedings
  • Average pendency in months

Examiners & adversaries

Which examiners most often decide this firm's reexams, and which requesters most often challenge its patents.

  • Most frequent examiners
  • Top opposing requesters

Recent reexaminations (showing 25 of 31)

Control #FiledPatentTitleOwnerStatus
90/016,157Apr 3, 202610,181,462SEMICONDUCTOR DEVICE, DISPLAY DEVICE, AND ELECTRONIC APPARATUS138 East LCD Advancements LimitedOpen
90/016,058Mar 18, 20266,816,809HARDWARE BASED UTILIZATION METERINGValtrus Innovations LimitedOpen
90/015,967Feb 17, 20268,314,547OPTO-ELECTRONIC COMPONENTPictiva Displays International LimitedClosed
90/015,746Dec 2, 202510,601,780INTERNET ISOLATION FOR AVOIDING INTERNET SECURITY THREATSCroga Innovations LimitedOpen
90/019,922Apr 21, 20257,502,958SYSTEM AND METHOD FOR PROVIDING FIRMWARE RECOVERABLE LOCKSTEP PROTECTIONHewlett- Packard Development Company, L.P.Open
90/019,921Apr 21, 20258,314,547OPTO-ELECTRONIC COMPONENTPictiva Displays International LimitedClosed
90/019,883Mar 17, 20259,055,255LIVE TELEVISION APPLICATION ON TOP OF LIVE FEEDMultimedia Technologies Pte Ltd.Closed
90/019,638Aug 28, 202410,601,780INTERNET ISOLATION FOR AVOIDING INTERNET SECURITY THREATSCroga Innovations LimitedOpen
90/019,426Feb 21, 20246,816,809HARDWARE BASED UTILIZATION METERINGValtrus Innovations LimitedClosed
90/019,377Jan 16, 20249,762,397METHOD AND SYSTEM FOR SENDING A MESSAGE THROUGH A SECURE CONNECTIONMph Technologies OyClosed
90/019,244Sep 1, 20237,627,781SYSTEM AND METHOD FOR ESTABLISHING A SPARE PROCESSOR FOR RECOVERING FROM LOSS OF LOCKSTEP IN A BOOT PROCESSORForas Technologies Ltd.Open
90/019,237Aug 18, 20238,346,949METHOD AND SYSTEM FOR SENDING A MESSAGE THROUGH A SECURE CONNECTIONMph Technologies OyClosed
90/015,261Jul 20, 202310,652,111METHOD AND SYSTEM FOR DEEP PACKET INSPECTION IN SOFTWARE DEFINED NETWORKSOrckit CorporationClosed
90/015,203Feb 28, 20239,137,830Integrated Circuit For Random Access Method And ApparatusOptis Wireless TeechnoLOGY LLCClosed
90/019,168Feb 17, 20239,652,771INDUCTION BASED TRANSACTIONS AT A MOBLE DEVICE WITH AUTHENTICATIONBlaze Mobile Inc.Closed
90/019,154Jan 27, 202310,565,575NFC MOBILE DEVICE TRANSACTIONS WITH A DIGITAL ARTIFACTBlaze Mobile Inc.Closed
90/015,174Dec 14, 20227,620,810METHOD AND NETWORK FOR ENSURING SECURE FORWARDING OF MESSAGESMPH Technologies OyClosed
90/015,014Apr 24, 202210,523,492METHOD AND SYSTEM FOR DETERMINING COMPATIBILITY OF COMPUTER SYSTEMSCirba IP Inc.Open
90/019,070Apr 14, 20227,356,482INTEGRATED CHANGE MANAGEMENT UNITApplications In Internet Time LLCClosed
90/019,069Apr 1, 20228,484,111INTEGRATED CHANGE MANAGEMENT UNITApplications In Internet Time LLCClosed
90/014,806Jul 16, 20217,827,483Real Time PreviewCorel Software LLCClosed
90/019,013May 24, 20218,019,332METHOD FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION THROUGH PDCCHOPTIS CELLULAR TECHNOLOY LLCClosed
90/014,739Apr 27, 20219,615,116System, Method and Apparatus for Securely Distributing ContentPasafeshare LLCClosed
90/014,741Apr 27, 202110,095,848System, Method and Apparatus for Securely Distributing ContentColts Neck LLCClosed
90/014,740Apr 27, 20219,455,961System, Method and Apparatus for Securely Distributing ContentPasafeshare LCCClosed

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