ExamPat

Knobbe, Martens, Olson & Bear, LLP

Patent reexamination counsel·78 ex parte reexams

Knobbe, Martens, Olson & Bear, LLP has served as patent-owner counsel in 78 USPTO ex parte reexaminations, with 10 currently open. The firm most often represents Masimo Corporation, Scorpcast, LLC, and Kit Check, 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 78)

Control #FiledPatentTitleOwnerStatus
90/016,348May 29, 202610,943,120ENHANCED POSE DETERMINATION FOR DISPLAY DEVICEMagic Leap, Inc.Open
90/015,981Feb 20, 202610,482,697CONTACTLESS ELECTRONIC ACCESS CONTROL SYSTEMLockFOB, LLCOpen
90/015,891Jan 16, 202612,211,328CONTACTLESS ELECTRONIC ACCESS CONTROL SYSTEMLockFOB, LLCOpen
90/015,876Jan 9, 202611,804,084CONTACTLESS ELECTRONIC ACCESS CONTROL SYSTEMLockFOB, LLCOpen
90/015,850Dec 31, 20259,704,316CONTACTLESS ELECTRONIC ACCESS CONTROL SYSTEMLockFOB, LLCOpen
90/015,706Nov 20, 202510,333,768CLUSTER COMPUTING—Open
90/015,504Sep 8, 202512,274,554DEVICE FEATURES AND DESIGN ELEMENTS FOR LONG-TERM ADHESIONiRhythm 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
90/019,893Mar 31, 202510,984,911MULTIPLE WAVELENGTH SENSOR EMITTERSWillow Laboratories, Inc.Open
90/019,731Nov 18, 202411,630,375A FLASH HOUSING FOR PHOTOGRAPHIC PURPOSES, A SET COMPRISING A FLASH HOUSING FOR PHOTOGRAPHIC PURPOSES AND AT LEAST ONE FLASH LIGHT SHAPING TOOL, AND A FLASH LIGHT SHAPING TOOLProfoto AktiebolagClosed
90/019,582Jul 17, 20247,761,127MULTIPLE WAVELENGTH SENSOR SUBSTRATEWillow Laboratories, Inc.Closed
90/019,457Mar 25, 202410,687,745PHYSIOLOGICAL MONITORING DEVICES, SYSTEMS, AND METHODSMasimo CorporationClosed
90/019,361Dec 31, 202311,660,752Perception and Fitting for a Stair TrackerBoston Dynamics, Inc.Closed
90/019,362Dec 31, 202310,253,855Screw Actuator for a Legged RobotBoston Dynamics, Inc.Closed
90/019,360Dec 31, 202311,131,368Screw Actuator for a Legged RobotBoston Dynamics, Inc.Closed
90/015,207Mar 7, 20239,703,463SYSTEM AND METHODS FOR PROVIDING USER GENERATED VIDEO REVIEWSScorpcast, LLCClosed
90/015,197Feb 24, 202311,131,933CLEANING LIQUID , AND METHOD OF CLEANING SUBSTRATE PROVIDED WITH METAL RESISTTokyo Ohka Kogyo Co., Ltd.Closed
90/015,181Dec 23, 20229,899,063SYSTEM AND METHODS FOR PROVIDING USER GENERATED VIDEO REVIEWSScorpcast, LLCClosed
90/015,159Dec 16, 202210,506,278INTERACTIVE VIDEO DISTRIBUTION SYSTEM AND VIDEO PLAYER UTILIZING A CLIENT SERVER ARCHITECTUREScorpcast, LLCClosed
90/015,149Dec 16, 202210,205,987Interactive Video Distribution System and Video Player Utilizing a Client Server ArchitectureScorpcast, LLCClosed
90/015,158Dec 16, 202210,560,738Interactive Video Distribution System and Video Player Utilizing a Client Server ArchitectureScorpcast, LLCClosed
90/019,133Nov 25, 202210,021,930Noise Reducing Water Resistant HeadpieceDEEJAYZOO, LLCClosed
90/020,150Sep 19, 202210,406,389WALL GAP FIRE BLOCK DEVICE, SYSTEM AND METHODCalifornia Expanded Metal Products CompanyClosed
90/015,117Sep 14, 20228,595,057SYSTEM FOR APPORTIONING REVENUE BASED ON CONTENT DELIVERY BY AN ONLINE COMMUNITYScorpcast, LLCClosed

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