ExamPat

Drinker Biddle & Reath LLP

Patent reexamination counsel·4 ex parte reexams

Drinker Biddle & Reath LLP has served as patent-owner counsel in 4 USPTO ex parte reexaminations. The firm most often represents Cloud Farm Associates, L.P. and Cloud Farm Associates. 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

4
12

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 (4)

Control #FiledPatentTitleOwnerStatus
90/012,733Dec 5, 20125,979,616Tilt Control Apparatus for VehiclesCloud Farm Associates, L.P.Closed
90/012,727Nov 29, 20125,971,115Tilt Control Apparatus for VehiclesCloud Farm AssociatesClosed
90/012,725Nov 26, 20125,529,153Tilt Control Apparatus for VehiclesCloud Farm Associates, L.P.Closed
90/012,724Nov 21, 20125,437,354Tilt Control Apparatus for VehiclesCloud Farm Associates, L.P.Closed

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See the full reexam picture for Drinker Biddle & Reath LLP

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