ExamPat

Cabello Hall Zinda, PLLC

Patent reexamination counsel·5 ex parte reexams

Cabello Hall Zinda, PLLC has served as patent-owner counsel in 5 USPTO ex parte reexaminations, with 2 currently open. The firm most often represents Koninklijke KPN N.V., Identity Security LLC, and Dao Health. 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

2
23
2
25
1
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 (5)

Control #FiledPatentTitleOwnerStatus
90/016,278May 13, 202610,924,500SYSTEM TO DETECT BEHAVIOUR IN A TELECOMMUNICATIONS NETWORKKoninklijke KPN N.V.Open
90/015,559Oct 9, 20258,702,646Submersible Valve for a Breast Milk Collection Device with Self Contained ReservoirDao HealthOpen
90/019,934Apr 29, 202510,187,904Telecommunications Network and Method for Time-Based Network AccessKoninklijke KPN N.V.Closed
90/015,223Apr 21, 20238,020,008MICROPROCESSOR IDENTITY DEVICEIdentity Security LLCClosed
90/015,222Apr 21, 20237,493,497DIGITAL IDENTITY DEVICEIdentity Security LLCClosed

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