Kenneth J. Weatherwax

Patent reexamination counsel·3 ex parte reexams

Kenneth J. Weatherwax has served as patent-owner counsel in 3 USPTO ex parte reexaminations, with 3 currently open. The firm most often represents Express Mobile 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

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 (3)

Control #FiledPatentTitleOwnerStatus
90/015,959Feb 12, 20266,546,397BROWSER BASED WEB SITE GENERATION TOOL AND RUN TIME ENGINEExpress Mobile Inc.Open
90/015,669Nov 10, 20256,546,397BROWSER BASED WEB SITE GENERATION TOOL AND RUN TIME ENGINEExpress Mobile Inc.Open
90/015,670Nov 10, 20257,594,168BROWSER BASED WEB SITE GENERATION TOOL AND RUN TIME ENGINEExpress Mobile Inc.Open

See the full reexam picture for Kenneth J. Weatherwax

Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.