ExamPat

Knobbe, Martens, Olson & Bear, LLP

Patent reexamination counsel·117 ex parte reexams

Knobbe, Martens, Olson & Bear, LLP has served as patent-owner counsel in 117 USPTO ex parte reexaminations, with 29 currently open. The firm most often represents Masimo Corporation, Simplehuman LLC, and Illumina 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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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 117)

Control #FiledPatentTitleOwnerStatus
90/016,348May 29, 202610,943,120ENHANCED POSE DETERMINATION FOR DISPLAY DEVICEMagic Leap Inc.Open
90/016,341May 26, 202611,801,996TRASH CAN ASSEMBLYSimplehuman LLCOpen
90/016,340May 26, 2026D798,016TRASH CANSimplehuman LLCOpen
90/016,324May 20, 202612,522,432TRASH CAN ASSEMBLYSimplehuman LLCOpen
90/016,306May 18, 202611,603,263TRASH CAN ASSEMBLYSimplehuman LLCOpen
90/016,305May 16, 202611,136,186TRASH CAN ASSEMBLYSimplehuman LLCOpen
90/016,304May 15, 202610,683,165TRASH CAN ASSEMBLYSimplehuman LLCOpen
90/016,143Apr 3, 20267,761,127MULTIPLE WAVELENGTH SENSOR SUBSTRATEWillow Laboratories Inc.Open
90/016,145Apr 3, 202610,687,745PHYSIOLOGICAL MONITORING DEVICES, SYSTEMS, AND METHODSMasimo CorporationOpen
90/016,086Mar 24, 202611,231,775EYE IMAGE SELECTIONMagic Leap Inc.Open
90/015,981Feb 20, 202610,482,697CONTACTLESS ELECTRONIC ACCESS CONTROL SYSTEMLockfob LLCOpen
90/015,956Feb 10, 20268,922,333CONTACTLESS ELECTRONIC ACCESS CONTROL SYSTEMLockfor LLCOpen
90/015,891Jan 16, 202612,211,328CONTACTLESS ELECTRONIC ACCESS CONTROL SYSTEMLockFob LLCOpen
90/015,889Jan 15, 202612,181,423SECONDARY IMAGE REMOVAL USING HIGH RESOLUTION X-RAY TRANSMISSION SOURCESSigray Inc.Open
90/015,876Jan 9, 202611,804,084CONTACTLESS ELECTRONIC ACCESS CONTROL SYSTEMLockfob LLCOpen
90/015,865Jan 7, 20269,641,204DIGITAL MULTI-BAND PREDISTORTION LINEARIZER WITH NONLINEAR SUBSAMPLING ALGORITHM IN THE FEEDBACK LOOPUti Limited PartnershipOpen
90/015,864Jan 7, 202610,958,296DIGITAL MULTI-BAND PREDISTORTION LINEARIZER WITH NON-LINEAR SUBSAMPLING ALGORITHM IN THE FEEDBACK LOOPUti Limited PartnershipOpen
90/015,850Dec 31, 20259,704,316CONTACTLESS ELECTRONIC ACCESS CONTROL SYSTEMLockFob LLCOpen
90/015,759Dec 9, 202511,080,951CONTACTLESS ELECTRONIC ACCESS CONTROL SYSTEMLockfob LLCOpen
90/015,706Nov 20, 202510,333,768CLUSTER COMPUTINGAdvanced Cluster Systems Inc.Open
90/015,589Oct 8, 202512,245,859PHYSIOLOGICAL MONITORING DEVICEIRhythm Technologies Inc.Open
90/015,588Oct 8, 202512,245,860PHYSIOLOGICAL MONITORING DEVICEIRhythm Technologies Inc.Open
90/015,505Sep 8, 202512,303,277DEVICE FEATURES AND DESIGN ELEMENTS FOR LONG-TERM ADHESIONIRhythm Technologies Inc.Open
90/015,503Sep 8, 202512,133,734DEVICE FEATURES AND DESIGN ELEMENTS FOR LONG-TERM ADHESIONIrhythm Technologies Inc.Open
90/015,504Sep 8, 202512,274,554DEVICE FEATURES AND DESIGN ELEMENTS FOR LONG-TERM ADHESIONIrhythm Technologies Inc.Open

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See the full reexam picture for Knobbe, Martens, Olson & Bear, LLP

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