ExamPat

K&L Gates, LLP

Patent reexamination counsel·21 ex parte reexams

K&L Gates, LLP has served as patent-owner counsel in 21 USPTO ex parte reexaminations, with 14 currently open. The firm most often represents Bardy Diagnostics Inc., Massively Broadband LLC, and Nestec S.A.. 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

3
12
1
13
2
14
10
25
5
26

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 (21)

Control #FiledPatentTitleOwnerStatus
90/016,362May 31, 202611,885,358BLIND FASTENER AND METHOD OF INSTALLATION THEREOFHowmet Aerospace Inc.Open
90/016,339May 26, 20268,923,754INTELLIGENT BROADBAND RELAY FOR WIRELESS NETWORKSMassively Broadband LLCOpen
90/016,338May 26, 20269,667,337Intelligent broadband relay for wireless networks for connectivity to mobile or portable devicesMassively Broadband LLCOpen
90/016,332May 22, 202610,224,999BROADBAND REPEATER WITH SECURITY FOR ULTRAWIDEBAND TECHNOLOGIESMassively Broadband LLCOpen
90/016,325May 21, 202611,876,548Steerable Antenna DeviceMassively Broadband LLCOpen
90/015,855Dec 31, 202512,285,261MOISTURE-RESISTANT ELECTROCARDIOGRAPHY MONITORBardy Diagnostics Inc.Open
90/015,853Dec 31, 2025—MOISTURE-RESISTANT ELECTROCARDIOGRAPHY MONITOR—Open
90/015,854Dec 31, 202512,285,261MOISTURE-RESISTANT ELECTROCARDIOGRAPHY MONITORBardy Diagnostics Inc.Closed
90/015,809Dec 20, 202512,310,735EXTENDED WEAR AMBULATORY ELECTROCARDIOGRAPHY MONITORBardy Diagnostics Inc.Open
90/015,766Dec 10, 202512,161,473ELECTROCARDIOGRAPHY PATCHBardy Diagnostics Inc.Open
90/015,767Dec 10, 202512,171,562ELECTROCARDIOGRAPHY PATCHBardy Diagnostics Inc.Open
90/015,677Nov 12, 202510,904,103ELECTRONIC TOOL AND METHODS FOR MEETINGSBarco NVOpen
90/015,678Nov 12, 202510,795,832ELECTRONIC TOOL FOR COMMUNICATING OVER A COMMUNICATION NETWORKBarco NVOpen
90/015,544Sep 25, 20259,857,805FLUID MONITORING AND CONTROL SYSTEMFlo Technologies Inc.Open
90/015,361Jun 30, 202510,687,400AC LIGHT EMITTING DIODE AND AC LED DRIVE METHODS AND APPARATUSLYNK Labs Inc.Open
90/013,125Jan 21, 20146,201,839METHOD AND APPARATUS FOR CORRELATION-SENSITIVE ADAPTIVE SEQUENCE DETECTIONCarnegie Mellon UniversityClosed
90/013,124Jan 21, 20146,438,180SOFT AND HARD SEQUENCE DETECTION IN ISI MEMORY CHANNELSCarnegie Mellon UniversityClosed
90/012,977Sep 6, 20135,931,160VENTILATOR CONTROL SYSTEM AND METHODCardiopulmonary Corp.Closed
90/012,759Dec 31, 20126,849,595Calorically Dense Nutritional CompositionNestec S.A.Closed
90/012,758Dec 31, 20126,200,950Calorically Dense Nutritional CompositionNestec S.A.Closed
90/012,755Dec 28, 20126,867,178Calorically Dense Nutritional CompositionNestec S.A.Closed

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