Fox Rothschild LLP

Patent reexamination counsel·4 ex parte reexams

Fox Rothschild LLP has served as patent-owner counsel in 4 USPTO ex parte reexaminations, with 2 currently open. The firm most often represents Liveo Research AG, Oralic Supplies Inc., and OrthoArm Incorporated. 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

Top patent owners represented

Liveo Research AG2

Oralic Supplies Inc.1

OrthoArm Incorporated1

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 #	Filed	Patent	Title	Owner	Status
90/015,784	Dec 15, 2025	12,151,863	PUSH THROUGH BLISTER PACKAGE WITH PLASTIC LIDDING	Liveo Research AG	Open
90/015,652	Oct 30, 2025	12,151,863	PUSH THROUGH BLISTER PACKAGE WITH PLASTIC LIDDING	Liveo Research AG	Open
90/015,360	Jun 30, 2025	12,201,493	STRUCTURE FOR COUPLING TOOTHBRUSH HEAD TO ELECTRIC TOOTHBRUSH HANDLE	Oralic Supplies Inc.	Closed
90/020,021	Sep 14, 2012	6,168,428	ORTHODONTIC BRACKET	OrthoArm Incorporated	Closed

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