ExamPat

Kramer Levin Naftalis & Frankel LLP

Patent reexamination counsel·8 ex parte reexams

Kramer Levin Naftalis & Frankel LLP has served as patent-owner counsel in 8 USPTO ex parte reexaminations, with 3 currently open. The firm most often represents Cleveland Medical Devices Inc., Nexstep, Inc., and Satius Holding, Inc.. 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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19
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20
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24

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 (8)

Control #FiledPatentTitleOwnerStatus
90/019,705Oct 17, 202411,786,680Integrated Diagnostic and Therapeutic System and Method for Improving Treatment of Subject with Complex and Central Sleep ApneaCleveland Medical Devices Inc.Open
90/019,700Oct 11, 202411,375,921Devices and Methods for Sleep Disorder Diagnosis and TreatmentCleveland Medical Devices Inc.Open
90/015,074Jul 18, 20229,866,697Consumer Electronic Registration, Control, and Support Concierge Device and MethodNexstep, Inc.Closed
90/014,991Mar 29, 20228,280,009Consumer Electronic Registration, Control and Support Concierge Device and MethodNexstep, Inc.Open
90/014,826Aug 11, 20216,711,385COUPLER FOR WIRELESS COMMUNICATIONSSatius Holding, Inc.Closed
90/014,476Mar 19, 20209,686,193FILTERING NETWORK DATA TRANSFERSCentripetal Networks, Inc.Closed
90/014,469Mar 2, 20209,137,205METHODS AND SYSTEMS FOR PROTECTING A SECURED NETWORKCentripetal Networks, Inc.Closed
90/014,378Sep 19, 20196,711,385COUPLER FOR WIRELESS COMMUNICATIONSSatius Holding, Inc.Closed

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